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Writing Messages In Empty Space With GPS

meiocyte writes: "This New Scientist story about leaving messages in empty space seems very cool. You upload a message (or perhaps a picture, audio clip, etc.), it gets tagged with your GPS coordinates, and then anyone else who goes there gets to see/hear it. Every GPS-resolvable parcel of empty space will have its own web site!" Combine this with user-forums, and restaurant ratings could take on a whole new dimension. Update: 01/20 23:28 GMT by T : Oops -- looks like I duped Michael. Sorry.

278 comments

  1. Didn't we see this by redcliffe · · Score: 1, Informative

    about a month ago?

    1. Re:Didn't we see this by isorox · · Score: 1

      Yup, about the 11th December

    2. Re:Didn't we see this by Anonymous Coward · · Score: 0

      yes I think we did.. wtf is going on!

    3. Re:Didn't we see this by Zeinfeld · · Score: 4, Funny
      Yes, the slashcrew got together one night at one of their debauched drinking sessions. After swigging a six pack of jolt apiece they started talking about nerdish hobbies, like hacking an XBox to run linux, or hacking a dishwasher to run linux, or running linux on a snowblower.

      The cafeine laden air was then pierced by a cry, "lets invent the dorkiest, nerdiest hobby ever and use slashdot to persuade people to do it!".

      Their first idea was to have people stand at airports and train stations taking the numbers of the trains as they pass. Then someone did a search on Google (which runs Linux) and found that 'trainspoting' has been thought of already, they even found a Web site giving advice on the best model of parker to wear while doing it.

      The GPS drawing idea was the result. $3 Billion dollars of orbiting infrastructure and they use it to make an etch-a-sketch.

      The more time people who do that kind of thing can be persuaded to do that kind of thinginstead of finding members of the opposite sex and procreating the happier I feel about the future of the world.

      --
      Looking for an Information Security student project suggestion?
      Try http://dotcrimeManifesto.com/
    4. Re:Didn't we see this by spamkabuki · · Score: 1
  2. I don't like it... by JanneM · · Score: 5, Insightful

    Great - we can get spammed on GPS as well... Just imagine someone like a soda manufacturer buying a stretch of highway for a month, for example. If you use GPS navigation in your car, you'll get incessant harping about how thirsty you are, and how that particular brand of soda apparently makes your life better in one way or another.

    /Janne

    --
    Trust the Computer. The Computer is your friend.
    1. Re:I don't like it... by I.T.R.A.R.K. · · Score: 0

      The future of billboard advertisements.

      --

      "Adequacy.org: Where congenital stupidity is not an option, but a requirement."

    2. Re:I don't like it... by Evro · · Score: 1

      Just so you know this isn't even as theoretical as you may have thought. I believe (though I'm not sure) that this is either already implemented with GM's OnStar car GPS system, or is in the works. When you drive near a McDonalds, it says "To get to McDonalds, turn left 1/2 mile up the road" or whatever.

      --
      rooooar
    3. Re:I don't like it... by H310iSe · · Score: 5, Insightful
      Why be so negative, I've been waiting for this since I first heard the idea (it was somehow related to Douglas Adam's website, I think he was talking about actually making a hitchhiker's guide to the earth w/ this type of technology)

      The solution to your objection is simple, you create competing services - a BLOG-style service will leave personal notes ("I was looking up right here when I notice the tree limb above me was 1/2 sawed through. you might want to hurry along"), adverts (I really do want to know where the nearest beer is sometimes), etc. You'd 'subscribe' to the sites that interest you.

      I can't WAIT to write impressions, all the weird things I see when I walk through my day and read what other people are thinking about/seeing standing wherever I am. Architecture and history tutorials / commentary (think if the guy from the movie "cruising" got one of these, I'd *subscribe* to his channel!). And truely helpful tourist tips, imagine Lonely Planet's offerings?!?

      Come on, this is Amazing Technology We Want, don't dismiss it as another method for delivering advirtisements.

      --
      closed minded is as closed minded does
    4. Re:I don't like it... by WmFerguson · · Score: 1

      Wasn't this the purpose of the .GEO domain extension? I had a friend who ran an ISP in St. Paul that was really pushing for a domain based on lattitude, longitude, and altitude. Claimed the altitude would be useful for high rise installations. I suppose one could encrypt a message by spreading writing movements across a GPS space and then telling somebody to go to a coordinate and then head north?

    5. Re:I don't like it... by blibbleblobble · · Score: 1

      Yeah, the GEO domain basically made it easy to find websites close to you - it's not much use searching for bike shops on google, but it would be more use if you could list all the shops within a mile, then search those.

      As you all say, it's just another form of advertising, another form of spam. Who needs billboards, when you can have customised, targeted billboards that look different for every person.

      I just don't want to be the one clicking "close, close, close" as the pop-up porn ads fill my car's Head-Up-Display!

    6. Re:I don't like it... by markh1967 · · Score: 1

      The solution to your objection is simple, you create competing services

      Why create competing services when you could just expand on the basic system by grouping messages so you only see groups that you are registered as belonging to?

      It should be possible to link groups to cell phone transmitters so they would be local to a specific city. Default groups on all transmitters would be a general access group for anyone to leave messages, an official group reserved for local governement messages "Roadworks start here next week for 6 weeks", and local groups that anyone could define (so you only get messages from your freinds or clubs). Groups could be chargeable to join (tour guides at historic locations, listings magazines giving reviews of any location, traffic camera warning messages for motorists, etc).

      Just having the ability to leave messages tied to specific locations is a really cool idea. Not having any grouping of messages would make it as unusable as usenet without groups - if all usenet posts were just to one generic group no-one would be able to use it, and this technology is no different.

      --
      Input error. Replace user and press any key to continue.
    7. Re:I don't like it... by evilWurst · · Score: 2, Interesting

      This could be huge, if done right and if it becomes just another piece of common infrastructure. Here's one interesting twist:

      I like the works of Roger Zelazny...i've been rereading some in the past week, thinking mainly about how it sucks that he's dead, and how the supply of what he's written but that I haven't read is rapidly dwindling.

      So the thought was, you know, great authors like Zelazny, Douglas Adams, etc...I can see them having left momentary thoughts of theirs scattered around in their travels. And I can people going on quests to find tidbits like these, during an author's life but also long after his death.

      Made very interesting of course, given that Douglas Adams for instance has been some very remote places :) But you have to wonder what gems might have been left behind by him and many many others if this sort of GPS-blog had existed.

    8. Re:I don't like it... by Kalabajoui · · Score: 2, Funny

      The problem with this tagging idea is that in areas where many people visit there will be too many messages to sort through. Many of them will be spam, not particularly relevant, or just plain inflamatory. The solution to this problem would be to develope a moderation system where logged in users would rate each others comments. Comments with high ratings would be given higher visibility and comments with low ratings would be filtered according to the user's preference. Further, we could sort users by the ratings their comments receive and we could call this, erm, I know, karma! My idea is so perfect, what could possibly go wrong with it?

    9. Re:I don't like it... by Anonymous Coward · · Score: 0

      No it doesn't. And it's not planned.

    10. Re:I don't like it... by Evro · · Score: 1
      Well, your comment forced me to look up the article (New York Times, November 16, 2001 by David Gallagher). I guess it's not quite the spam we all know and love, but it is a step in that direction. Cut and pasted here in case NYT expires the article.

      IN-CAR information services like the OnStar system from General Motors are starting to duplicate some of the Web's most useful offerings: driving directions, stock quotes, customized news and weather reports. Now, some of the companies behind these services are adding advertising and "mobile commerce" to the mix.

      The companies say their subscribers will not be subject to the dashboard equivalent of junk e-mail and annoying pop-up ads. Consumer concerns about privacy, along with the focus on driver distractions prompted by the spread of cellphones, mandate a conservative approach. But the possibilities may be too interesting to ignore.

      For example, Wingcast, a joint venture of Ford Motor and Qualcomm, plans to offer a "gas station locator" feature soon after its service is introduced in mid-2002, said Mark Lieberman, vice president for business development. Subscribers can set up a personal profile on the service's Web site, then designate their preferred gas station chains. When fuel is running low, a computerized voice will notify the driver and offer directions to the nearest station.

      Similar features of these so-called telematics services might let the driver know which gas station in the area has the lowest prices, whether a favorite department store is having a sale or when a new CD by a favorite artist is available at a music outlet nearby. Services like Wingcast could potentially charge companies for the right to send marketing messages to their customers, or get a cut when a transaction takes place.

      "To me, it's an opt-in kind of service," Mr. Lieberman said. "It can't be just like the Web advertising we're so used to that just comes across your screen. It's got to be meaningful to that person and relevant when you're in a car environment. It's got to meet the profile of the customer."

      The heart of telematics services are functions that guide the driver and summon help in case of an emergency. Using cellular technology and a receiver that picks up signals from the satellites of the Global Positioning System, a subscriber's car can report its location to a command center, and the driver can communicate with an operator or with a voice-recognition system through a hands-free microphone and the car's speakers. Other services are built around small screens on the dashboard that display maps and other information.

      This equipment makes it technically possible for the system to know a car's location at any time, information that could be used to deliver highly specific ads pointing the driver to, say, a restaurant or store a block away. But the telematics companies do not want to appear to be stalking their customers and barraging them with marketing messages. (The wireless phone industry will soon confront the same issue, as the federal government pushes it to add tracking features to phones for safety reasons.)

      OnStar, by far the biggest service with 1.5 million users, says it makes note of a car's location only in an emergency or when a driver makes contact with the service. The OnStar system is built into many G.M. models and the high-end Honda Acura models; the service is free for the first year.

      "The privacy and the confidentiality of our subscribers are of the utmost importance," said Don Butler, the OnStar vice president in charge of the new Virtual Advisor service. "We're not going to be in a situation where we are tracking the location of a vehicle. We just don't think that's what consumers are looking for."

      OnStar seems more interested in advertising that is tied to content, not to a subscriber's location. Subscribers obtaining stock quotes from the automated Virtual Advisor service are told that the information is sponsored by Fidelity Investments. If they have a Fidelity account, they can connect to an automated Fidelity system and trade stocks while they drive.

      Subscribers, who pay $199 to $399 a year for OnStar, incur additional per-minute fees from OnStar when they are connected to Virtual Advisor, which also offers content from ESPN, ABC News, The Wall Street Journal and other media outlets. Mr. Butler said his company was exploring the idea of inserting ads into this content, but said, "we've got to be careful on how far we go."

      Of course, drivers listen to unsolicited commercial messages every day on their car radios, with no fuss. Philip J. Rowland, a principal in the London office of the consulting firm McKinsey & Company who has studied the telematics market, predicted a shift from traditional radio to digital audio services for drivers. This might mix personalized information, like local traffic reports, with advertising messages that the subscriber has agreed to receive.

      Mr. Rowland said the increased automation of telematics services, using voice recognition and other technologies, should lower the cost significantly. Growth could also be driven by loyalty programs for gas stations and airlines, he added. For example, a service might let a driver know about a chance to earn frequent-flier miles by shopping at a store nearby.

      McKinsey estimates that telematics could be a $100 billion business in the United States, Western Europe and Japan by 2010. But Mr. Rowland said the industry was still in its early stages, and "there's huge uncertainty about what consumers will pay for."

      At least one company is sticking to a basic approach. ATX Technologies, which provides telematics systems and services for Mercedes-Benz, Lincoln-Mercury and other carmakers, tries to strengthen the bond between car buyers and car brands, said Gary Wallace, a company spokesman. Functions like alerting the driver, the manufacturer and perhaps a local dealer to a problem with the car are a priority, he said, while helping to pitch products that have little to do with cars is not.

      "We've done a lot of research, and we haven't seen any of our customers wanting that type of service," Mr. Wallace said. "Primarily, when you're in your car, the information you want is kind of vehicle-centric. I think that's what customers really want now."

      --
      rooooar
    11. Re:I don't like it... by CvD · · Score: 1

      In Italy they already have something similar. Whenever you are at some monument or other tourist site of interest, you phone a particular number on your cellphone and you'll get a commentary on the place, delivered right to your ear. :-) I didn't get to try it out, but it should be cool. I can't remember the name of the carrier either. Sorry.

    12. Re:I don't like it... by Jonavin · · Score: 1

      What about the 4th demension? You may be at the right place and right floor, but what if the message is dependent on the time of day/month/season.

    13. Re:I don't like it... by Anonymous Coward · · Score: 0

      But listing all machines in a subdomain is not possible with current browsers, you'd need to use some DNS lookup tool. I think a better idea would be to incorporate position in a (of course optional) HTML meta tag and let search engines cope with it.

    14. Re:I don't like it... by bodland · · Score: 1

      I agree totally. The only use of this technology will ultimately be by advertising. Now companies will buy advertising space for ANY point in 3d space on the planet earth. Using your handheld GPS/Palm/Phone in the wilderness you will get annoying messages and targeted e-mail offers. "Got Oxygen?" when you are climbing, "Need Chapstick?" while you are skiing..... It will happen.

    15. Re:I don't like it... by ictatha · · Score: 1

      Yeah, I can see it now... Walking down the aisles at a carnival hearing "PUNCH THE MONKEY AND WIN!!!"

      -ictatha

      --
      "... the advance of civilization is nothing but an exercise in the limiting of privacy" - Janov Pelorat
  3. Pr0n City by jeeryg_flashaccess · · Score: 1

    Oh great, now every other block I walk down with my GPS gear in Seattle, I get bombarded with porno. It could be worse than SPAM!

    --
    Life is like pants... fit in or you don't fit in.
  4. pirates! by lowtekneq · · Score: 5, Funny

    Yar ho ho, maybe i can use it to hide my Mp3/divx booty! X marks the spot. Kinda wierd how history repeats itself (in a way)

    --
    Carpe meam simiam!
    1. Re:pirates! by Transient0 · · Score: 2, Insightful

      That would be really cool, if the technology worked that way. Unfortunately, that would suggest that some way to actually turn empty space into a computer storage mechanism had been discovered(aside from placing a hard drive in the previously empty space). What's actually going to happen is that any "spacial data" which you store will be uploaded to a GPS-Server. Then, anyone accessing the server with the same position codes would access the same information. The information on that server however, would be readable from anywhere by anyone with a powerful enough legal document.

      This could theoretically serve huge practical purposes but, like every other new media, it will quickly be co-opted for advertising nd porn. Like the internet, there will still be valuable stuff there, but you'll have to learn to ignore whatever new equivalent of banner ads and pop-ups.

    2. Re:pirates! by moyix · · Score: 1

      I don't think Slashdot needs any reminders about history repeating itself...

    3. Re:pirates! by Anonymous Coward · · Score: 0

      I agree with you. this is unfortunately not all that cool.

      1. it will become severely abused
      2. anyone could set up their own such network - there would be competing incompatible ones.

    4. Re:pirates! by LWolenczak · · Score: 0, Offtopic

      In response to your sig, "semper ubi sub ubi", my latin teacher in high school harped on that all the time... i think her doughter never wore them though....

      Yes, I know this has nothing to do with just about anything...

    5. Re:pirates! by Anonymous Coward · · Score: 0

      So, they taught you Latin did they?
      They should have taught you English as well - what the hell is a doughter anyway???

      Doh~

  5. eek by Tipsy+McStagger · · Score: 3, Funny

    Ugh, there are some places where i would really rather not have a video clip of previous activities, imagine getting a new room at uni halls or a hotel or something... eyugggh.

  6. Great......... by Garion911 · · Score: 3, Funny

    I can see it now... Random baseball diamonds around the world:

    All your base are belong to us..

    --
    Slashdot is like Playboy: I read it for the articles
    1. Re:Great......... by Anonymous Coward · · Score: 0

      This is getting a bit old. Aren't you bored with the same joke every day?

  7. This will never happen by JoeShmoe · · Score: 4, Insightful

    You think the web is already litigious? Wait until you see companies claiming they "own" the rights to certain property.

    Like Disneyowning all comment space in/around/driving to Disneyland and using that to squelch any warnings about, say, a child getting his foot caught in a ride.

    And food-lovers could post messages outside a restaurant door, giving subsequent visitors an instant endorsement-or a warning to take their custom elsewhere.

    Does anyone really think this has a chance? Or isn't it more likely the restaurant owner will sue anyone who posts disparaging messages for libel and slander while at the same time posting 1000 comments extolling the virtues of the food.

    The FBI will scream bloody murder about terrorists arranging targets or drug dealers arranding drop off points.

    As useful as this idea is, I can't see any possiblility of it existing in the US of A. After all, the Internet is non-coporial and there are still giant bitch-slap fights over companies thinking that some completely unrelated (but similarly named) website in on their turf, when the Internet is actually linked with turf it'll open up Pandora's legal retainer.

    - JoeShmoe

    .

    --
    -- I wonder which will go down in history as the bigger failure: the War on Drugs or the War on Filesharing
    1. Re:This will never happen by garcia · · Score: 3, Interesting

      sorry, but if I am pissed off at the service I receive at a restaurant and I feel the need to stand in the parking lot telling people what I think I have all the rights in the world to do so. How the hell would this be any different?

      What I would prefer is if you see a fucking cop sitting around the bend, you drive back, you pop in the message -- slow down now, cop ahead.

      Something like the guy that used to watch for cops, drive back a mile and put up a sign. "State Policeman Ahead, SLOW DOWN NOW."

      I like that idea.

    2. Re:This will never happen by BreakWindows · · Score: 1

      sorry, but if I am pissed off at the service I receive at a restaurant and I feel the need to stand in the parking lot telling people what I think I have all the rights in the world to do so. How the hell would this be any different?

      Because this involves technology. Your point is absolutely correct, but when litigation gets to use technological buzzwords and confuse the hell out of judges, rationality goes out the window.
      Same reason I can't register a "website" named "verizonsucks.com", same reason I can distribute a howto for making dynamite but not a computer program that converts some thing named an "ebook" into another thing named a "pdf", same reason I can't use a program that views DVD's and the same reason I can't find my other shoe. Wait, forget one of those...it doesn't make sense. I leave it as a project for the reader to figure out which one.

    3. Re:This will never happen by markov_chain · · Score: 2, Insightful

      The reason I don't buy your argument is that this is a very decentralized idea. For example, why couldn't Slashdot include lat/long metadata along its users' comments, and let you show discussions in a certain region? I think the likelihood of getting legal trouble is as great as with the curent, possibly incriminating anonymous posts.

      A greater problem with this is that it's very hard to prevent posters from spoofing their geographic location. Thus, any fool with an Internet connection could appear to be posting from the local Starbucks, which would dillute the value of the comments similar to spam in usenet newsgroups. I wonder if some sort of moderation would be useful :)

      --
      Tsunami -- You can't bring a good wave down!
    4. Re:This will never happen by david+duncan+scott · · Score: 2
      I feel the need to stand in the parking lot telling people what I think I have all the rights in the world to do so

      Not in the parking lot you don't, no. The public street or sidewalk, yes.

      As for the cop, I agree, but I'd bet that those states which currently ban radar detectors would probably also want to go after this.

      --

      This next song is very sad. Please clap along. -- Robin Zander

    5. Re:This will never happen by lcorc79 · · Score: 1, Insightful
      As for the cop, I agree, but I'd bet that those states which currently ban radar detectors would probably also want to go after this.

      I'd highly doubt this. Radar detectors have no 'excuse' or legitimate use -- they are purely designed to detect the law enforcement's radar guns. What this article is talking about obviously has a million potential uses -- legislating anything to prevent people from reporting speedtraps would be extremely difficult / unpopular. They can't ban headlights simply because we can flash them to alert other drivers of a speedtrap, and they can't ban the entire internet because someone could put up a site listing common speedtrap locations. The closest they'd ever come is *possibly* a law about the USAGE of the devices to warn of speedtraps, but again, I doubt it.

      --
      Groove Salad -- a nicely chilled plate of ambient grooves and beats.
    6. Re:This will never happen by Anonymous Coward · · Score: 0

      The difference is this.

      If you really hate the resteraunt you will be willing to sacrifice your time and standing outside (possibly in the cold) and warn people off.

      With this technology, it takes little or no sacrifice to post a message that lasts for hours, days, or even months in that location.

      Also, even in e-mail I've noticed people tend to exaggerate and get much more emotional that they to when conversing face-to-face. I would guess that the same would apply to this medium.

      Just my $0.02 CDN :-)

    7. Re:This will never happen by Kz · · Score: 1

      sorry, but if I am pissed off at the service I receive at a restaurant and I feel the need to stand in the parking lot telling people what I think I have all the rights in the world to do so. How the hell would this be any different?

      all the rights in the world? right in all the world?

      i'm not so sure... you can say a all you want 'bout freedom of speech, but it can be interpreted differently on different parts of the world. if you tried to do this inside the restaurant, you would be shown the exit, no doubt. that's why they had this sign with the "we reserve the rights of admission" (not sure of the fraseology, i only know the spanish version).

      would that include the parking lot?

      would that include just out of the door?

      could you post a sign on their front wall?

      could you post a GPS sign on their space?

      the exact limits are hazy, and different in different legislation; even on countries that pretend to preseve freedom of speech

      --
      -Kz-
    8. Re:This will never happen by david+duncan+scott · · Score: 2
      No, I didn't mean to suggest that they would try to ban the entire concept, but I wouldn't bet the ranch that flashing your lights to warn of speedtraps is entirely legal either -- unenforceable, of course, but that's not at all the same thing. It's a reach, but the phrase "obstruction of justice" comes to mind, as well as things like "interfering with a police officer in the performance of his duties".

      There is a site warning of speedtraps: SpeedTrap.org, and obviously it's still there. On the other hand, it's not running in realtime, and there's no way to know perxactly where and when contributions are being made. If I'm entering stuff right there in Podunk County and in view of a righteously indignant police officer, jurisdictional issues are suddenly resolved.

      No legit usage for radar detectors? I don't own one, but I have to differ with you here. I find it strange that they can take me to court on the basis of a machine that I'm explicitly barred from detecting. Maybe the dmaned thing wasn't even switched on -- it's strictly the cop's word on it. I'd like to think that a police officer's word is good, or at least worth more to him than a lousy ticket, but it still bothers me.

      --

      This next song is very sad. Please clap along. -- Robin Zander

    9. Re:This will never happen by garcia · · Score: 2

      their location as far as lat and long go is NOT theirs. These are not physical locations (as far as the GMS messages go) and they do not own them when they buy their property.

      They cannot buy space on a GMS message. They can post their message all they like but they cannot buy that location (they shouldn't be able to no matter what, that would absolutely defeat the purpose).

      Coordinates on the globe in the air are not owned by the place that happens to sit there physically.

    10. Re:This will never happen by garcia · · Score: 2

      so, even on the web people are allowed to voice their opinions as they see fit.

      how is that different from someone posting a message about a restaurant?

      it's not. no matter what you believe.

    11. Re:This will never happen by theNeophile · · Score: 1

      Yeah, stop that damn pesky enforcing of laws designed to prevent car accidents. You might be late for something for god sakes!

    12. Re:This will never happen by garcia · · Score: 2

      yup. people seem to email porn ads all the time to other people. Those messages get through (whether I want them or not) to the physical location of my home, how's getting a GMS message any different?

    13. Re:This will never happen by Anonymous Coward · · Score: 0

      No you don't have the right to stand in someone's parking lot. Welcome to America where there are property rights and morons like you can be removed for trespassing.

      If you warn someone that a cop is sitting around, you are committing an infraction and can be cited, fined and in some cases jailed for your irresponsible behavior. Think about all the mayhem and loss of life caused by irresponsible drivers (probably like, you based upon your comments) that requires us to employ police officers. They aren't there as a hobby. They are there because we hire them and pay them to be there... to catch loonies like you.

      Regarding anonymous posting, Slash Dot's sophomoric attempt to coerce registration is laughable. Registering with contrived information does not make one cowardly. Conversely, registering under duress is probably a sign of weak will. It would be refreshing to see more posts by "Anonymous Cowards" as it would truly read, "In Honorable Defiance".

  8. Future by NiftyNews · · Score: 2

    And like most technologies, the first mainstream use will quickly turn into spam.

    Just like searching for "Middle East" will get you pr0n, you'll get ads for restaurants 30 miles away.

  9. S/N Ratio by lcorc79 · · Score: 3, Funny

    I saw this a month or so ago, and remember thinking at the time that I was worried about the S/N ratio of this 'empty space' around me ...

    I'd hate to walk around every corner and get an X10 Popup .. *grin*

    --
    Groove Salad -- a nicely chilled plate of ambient grooves and beats.
    1. Re:S/N Ratio by Anonymous Coward · · Score: 0
      "You are in your driveway. Wouldn't you enjoy having the house lights and coffee maker turn on when you push the remote control to open the garage door? And your spouse could see on your webcam that you have arrived home safely!

      [Waiting for response from akamai.com...waiting..waiting..image rendering on heads-up display...rendering...javascript will next display ad for system upgrade...rendering..rendering...]"

  10. Not particularly cool by perdida · · Score: 2

    Pinning messages in mid-air, using the location's Global Positioning System (GPS) reference, could become the next craze in communications. The messages are not actually kept in the air: they're stored on an Internet page. But that page's Web address is linked to coordinates on the Earth's surface, rather than a person or organisation. As you move about, a GPS receiver in your mobile phone or PDA will check to see if a message has been posted on the website for that particular spot.

    I don't see why we would want to force the Internet into the reality sphere.

    Of course, GPS scavenger hunts are fun, but what would this be used for?

    Advertisements.

    It's not useful for community-rating or for espionage because everything there is not in the air, but on the Internet. And all GPS data goes through a small network of satellites, so if you stop in the middle of a playground in Bethesda, MD. the spies may not see your message, but they know you stopped there if they have access to GPS data, or at least know the last coordinates you took.

    So what it's useful for is e-biz and advertising. I don't think its worth exchanging our privacy for this advertising. I don't want everyone to have to carry a GPS phone, which has so many other security caveats, in order to plug into a new layer of advertising.

    1. Re:Not particularly cool by markov_chain · · Score: 2, Informative

      Wait a second. There is no transmission involved in obtaining geographic coordinates from GPS-- it's based strictly on observation. Your statement that merely using GPS for this purpose can reveal your location to an eavesdropper is incorrect.

      It would be possible if the eavesdropper could capture the message you send out, which would presumably contain the observed GPS coordinates. However, you explicitly ruled this case out.

      --
      Tsunami -- You can't bring a good wave down!
  11. Time limit to weed out junk by kenneth_martens · · Score: 1, Interesting

    This sounds like an interesting idea, but there are some issues to work out. For instance, how large a space can a message take up? Should all messages be limited to a set amount of space, say a circle 10 meters in diameter, or could individual message sizes be tailored to match the requirements of each message? And how are overlapping messages going to be resolved? Does the first message posted get priority, the latest message posted, or could the user choose from a menu to see all of them?

    Furthermore, the issue of time limits needs to be addressed--I don't want messages from three years ago clogging up the system. Perhaps each message should be limited to a month or two, maybe more or less depending on how popular the service gets.

    1. Re:Time limit to weed out junk by markov_chain · · Score: 1

      Here's an idea: posting messages should cost money, and the cost should be an area integral of the property values.

      --
      Tsunami -- You can't bring a good wave down!
    2. Re:Time limit to weed out junk by Anonymous Coward · · Score: 0

      best idea: the device must be subscribed to an IP (or DNS name if you like) address that is running some daemon off of some port, which serves to look up things. A password will be required to post there, and some places will have publiclly postable boards. (no password.) This is the easiest way to implement such a system. All that needs to be done now is to hack out the device, and crack together some software. (The remaining problem would be how you would get your wireless internet... SMS? 802.11b? you decide.)

    3. Re:Time limit to weed out junk by FatAlb3rt · · Score: 1

      Also - on what server(s) does(do) this data reside? Who would be willing to host it(them)? How about driving a car through a heavy message-laden area at 80 mph at 3pm (do they queue up on your display or only display real time?) Alternatively, is the data D/L'able for a certain area before hand, much in the way GPS maps can be uploaded to a receiver?

      Someone mentioned lawsuits - tagging info at a restaurant about how awful the food is. Do we need a governing body to assign write permissions to the entire earth's volume? These may not need to be addressed immediately, but if it catches on, you can bet it'll be a hot issue.

  12. Here's hoping they make a nice API for this! by khaladan · · Score: 4, Funny

    int lat = 0;
    int long = 0;

    while(1) {
    for(lat = 0; lat < 360; lat++) {
    for(long = 0; long < 360; long++) {

    GPS_printf(lat, long, "ALL YOUR COORDINATES ARE BELONG TO US!!!\n");

    }
    }
    }

    1. Re:Here's hoping they make a nice API for this! by protonman · · Score: 3, Insightful

      If you'd use ints we'd all be very lucky.

      That would be one post every quite a lot kilometers... Some karma whore -> do the math.

      --
      The man of knowledge must be able not only to love his enemies but also to hate his friends.
    2. Re:Here's hoping they make a nice API for this! by HeyBob! · · Score: 1

      Don't forget the Height component of GPS

    3. Re:Here's hoping they make a nice API for this! by jrs+1 · · Score: 1

      COORDINATE - note the singular

      and you don't need to initialise variables twice and if you're not using microsoft's crappy c++ compiler, you can but the ints in the for brackets... assuming you're using c++ that is ;)

    4. Re:Here's hoping they make a nice API for this! by Anonymous Coward · · Score: 0

      If you compile with optimizations, the first initialization will be disgarded, so it doesn't matter. Compiler theory for ya.

    5. Re:Here's hoping they make a nice API for this! by KLHI · · Score: 1

      latitudes go from -90 to 90
      longitudes go from -180 to 180

    6. Re:Here's hoping they make a nice API for this! by KLHI · · Score: 1

      erk. someone beat me to this.

      it's also a bad idea to call one of your variables "long".

    7. Re:Here's hoping they make a nice API for this! by Anonymous Coward · · Score: 0

      However, goatse.cx [goatse.cx] jokes NEVER get old.

      Aww man, what the hell is that!

    8. Re:Here's hoping they make a nice API for this! by markov_chain · · Score: 1
      It's not only a bad idea, it's against the law!
      $ g++ gps.c
      gps.c: In function `int main ()':
      gps.c:2: parse error before `='
      --
      Tsunami -- You can't bring a good wave down!
    9. Re:Here's hoping they make a nice API for this! by Anonymous Coward · · Score: 0

      That'll be (-90..90]

    10. Re:Here's hoping they make a nice API for this! by Anonymous Coward · · Score: 0

      Well, you could always encode the minutes:seconds in the integer itself; in a hackish kind of way like how 3D hack code in demos and games (like in Doom) used to do it for speed.

    11. Re:Here's hoping they make a nice API for this! by fcrick · · Score: 1

      and of course long is a keyword...

      --
      Your signatures belong to me.
    12. Re:Here's hoping they make a nice API for this! by Alsee · · Score: 2

      CodeWorld Red version:

      while (1) {
      GPS_printf(rand(), rand(), "ALL YOUR COORDINATE ARE BELONG TO US!!!\n");

      InfectMicrosoftOS_At_IP(rand(),rand(),rand(),rand( ));
      }

      -

      --
      - - You can't take something off the Internet! That's like trying to take pee out of a swimming pool.
    13. Re:Here's hoping they make a nice API for this! by Nachtkinder · · Score: 1

      Does anyone else see the potential for a DDOS attack against GPS services if that code were used in a script containing a spoof upload of itself from each targeted set of coordinates (maybe incorporating some random element to prevent the data being overwritten at each location)? Just a thought ;)

  13. Storage??? by vrmlknight · · Score: 1

    So their going to let me store what i want on their servers for free as long as i am in the 6 meter area or so i can access it how much exactly can i store?

    --
    This must be Thursday, I never could get the hang of Thursdays.
    1. Re:Storage??? by Transient0 · · Score: 2

      very interesting. You could just use your GPS phone while sitting at your computer in order to store data. Sure, anyone else who was in the same room with a GPS could access it, but it would be perfect for stuff like MP3s. Of course, there are lots of "storage for ads" style sites already on the net, but i wonder if the people behind this have already considered whether or not this is the kind of service they want to offer.

      In todays world, any technological service provider must consider not only how they want it to be used, but the myriad other ways that people might think of to use it.

  14. Some Research @ Cornell by Tony.Tang · · Score: 5, Informative
    Interesting. The HCI group at Cornell has done some work in this area. Their project involved GPS as well, and allowed students to "tag" objects with information. The project, called "CampusAware" was conceived as a system for tours; that is, a person on a tour could bring around a device, and it would beep when one came around a "tagged" area. A button press would reveal the information that was tagged there.

    The idea was that students could tag places as they saw fit.

    You can read more about the projects here, and here.

    1. Re:Some Research @ Cornell by spicyjeff · · Score: 1

      Wow! They did something like this at my school too and it seems to have caught on across the whole state. They call them signs here.

      I wonder if anyone has patented this yet? ;)

    2. Re:Some Research @ Cornell by GigsVT · · Score: 1

      The idea was that students could tag places as they saw fit.

      They've been doing this in cities for years. You really should leave the house more.

      The other API for this "tagging" was apparently developed by some kids in the mid 80s. It involved various cans of spray paint, and optionally some varying spray tips for control.

      --
      I've had enough abrasive sigs. Kittens are cute and fuzzy.
  15. What's the point? by Anonymous Coward · · Score: 0

    Communications technology is supposed to bring information to you. This seems kind of backwards to me. And what's that business about restaurant reviews? With this system you would have to actually go to the restaurant before hearing/reading the review. Again, why not retrieve that information from home?

  16. You people need to grow up ... by wo1verin3 · · Score: 1

    and think of the implications this will have on our society.

    Imagine, being able to walk to the store and stop at a certain corner, with the latest porn pics waiting there in a metphysical state, waiting for us to view.

    More seriously though, what type of legal implications can arrise?

    Can we think about laws for spamming invisible space BEFORE we allow everyone to do it.

    I'd hate walk to a corner looking for the latest Christina Aguilera(sp?) video and being told I quality for Viagara and that if I stand in that spot for 3 more minutes I can get a university diploma.

    1. Re:You people need to grow up ... by Anonymous Coward · · Score: 0

      did you not notice the "but more seriously" part?

      i think that means it was a joke.

    2. Re:You people need to grow up ... by I.T.R.A.R.K. · · Score: 0
      "I'd hate walk to a corner looking for the latest Christina Aguilera(sp?) video..."

      Look on the bright side. Being on the corner means that you're not too far from the nearest speeding bus.
      A quick end to such misery.

      --

      "Adequacy.org: Where congenital stupidity is not an option, but a requirement."

    3. Re:You people need to grow up ... by Anonymous Coward · · Score: 0
      Yes i did notice the "but more seriously" part. Did you notice the part that followed that about Christina Aguellara?


      The coworker who greets me by going "Whazzzzzzup!" means it as a joke, but he's still a dipshit. And so is the original poster.

  17. No problem by Anonymous Coward · · Score: 1, Insightful

    I'm sure that you'd be able to surf any point in this geospace from anywhere for most purposes. Exceptions might be "geocache" treasure hunts where the promoters actually want you to do real travel.

  18. I think this actually rivels the WEB by ryanw · · Score: 1

    The thing that is interesting with this concept is it actually rivels the "WEB" as we know it. The web has enhanced our lives in many ways, but in other ways it has abandoned us or even never became what we wanted it to due to the speed barrier that we are STILL fighting.

    This concept is awesome, people will want to get out ... go with their new toys on tops of mountains to see/hear what others have done and share their moments together..

    The web right now is at an awful state. Thousands of abandoned sites, efnet sites closing down due to script kiddies and channel take over wars, etc.. it's becoming a very boring ghost town that not even google can keep up with.

    1. Re:I think this actually rivels the WEB by SpinyNorman · · Score: 1

      Well the new system would have it's downsides too. I can imagine what you'd get when your GPS corrdinates were 3rd stall down in a typical public bathroom - probably an uploaded pic of the last guy there whacking off or taking a dump.

  19. good thing this didn't happen a couple months ago by MathJMendl · · Score: 0

    I can just imagine, a couple month ago in Afghanistan, if the terrorists had some way to store a message...

    In A.D. 2001
    War had begun.
    Captain: What happen ?
    Mechanic: Somebody set up us the plane
    Operator: We get bombed
    Captain: What !
    Operator: Main screen turn on
    Captain: It's You !!
    Cats: How are you gentlemen !!
    Cats: All your caves are belong to us
    Cats: You are on the way to destruction
    Captain: What you say !!
    Cats: You have no chance to survive make your time
    Cats: HA HA HA HA ....
    Captain: Take off every 'Qaeda'
    Captain: You know what you doing
    Captain: Move 'Qaeda'
    Captain: For great explosion

    --


    "I have not failed. I've simply found 10,000 ways that won't work." --Thomas Edison
  20. GPS in Cell Phones by CokeBear · · Score: 1

    The article talks about how every cell phone in the USA will have embedded GPS, the government justifying it by claiming that its needed for emergency services. We all know the real reason for GPS to be in every cell phone
    Does anyone else see a disturbing trend here? GPS receivers are as small as a dime now. Imagine the police attaching one to the car of a suspect. Technology providing yet another way for our rights to be violated.

    --
    Reality has a liberal bias
    1. Re:GPS in Cell Phones by isorox · · Score: 3, Interesting

      Imagine the police attaching one to the car of a suspect. Technology providing yet another way for our rights to be violated.

      They've been bugging cars for years. When was the last time you, as an innocent person, checked under your car for a bug with a 5 mile radius, allowing tracking wherever you are.

      Of course the criminals will check...

      More worrying is every object you own will have a gps in, no doubt to elp locating when it gets stolen. Got a watch? it has a bug in. Pen? Phone? Beer bottle? It'd be "enemy of the state", but for real.

      Along with every bit of digital information you own tagged, the only freedom you'll have is that of your mind. And how long will that last?

    2. Re:GPS in Cell Phones by lcorc79 · · Score: 1
      the only freedom you'll have is that of your mind. And how long will that last?

      Ummm... hrmmm.... nope, lost it already. =) Oh did you mean the freedom? Or my mind?

      --
      Groove Salad -- a nicely chilled plate of ambient grooves and beats.
    3. Re:GPS in Cell Phones by Anonymous Coward · · Score: 0

      As far as i know GPS only receives data. to track something it also has to transmit and that might require a lot of energy...

    4. Re:GPS in Cell Phones by Anonymous Coward · · Score: 0

      Guys, GPS receives, and does not send your information out. Phones will, I'm sure, have software to get the data stream from the GPS and send it to 911, etc. when in use.

      Now, a GPS does not have the power, especially a small chip, to talk to satellites through our atmosphere. If it did, it would be probably be working a lot better when I'm geocaching!

      :)

  21. This would be great... by jgerman · · Score: 2

    ..if most people were intelligent and responsible, but personally I don't feel like accessing it at some point in the woods during a camping trip and seeing that someone took a shit where I'm pitching my tent.

    I will basically degenerate into graffiti that needs no physical object to exist, "I wuz here" messages written in empty space.

    Still a cool idea though.

    --
    I'm the big fish in the big pond bitch.
    1. Re:This would be great... by SpinyNorman · · Score: 1

      Heh - good point with the tent shit there!

      Similarly you might not want to be reading your gizmo in your girlfriends bedrom. Virtual graffiti is exactly what it is.

      However I could see this as being a cool and useful app for wireles PDAs - id the GPS could be cheap enough to be a standard item. Imaging sitting in a restaurant or vacation resort and being able to access what others in the same spot had to advise ("check out the waitresses hooters", or "try the beef!")...

      If any company was putting together such a system they could "seed" it with useful data by tying companies web sites, restaurant reviews or other pertinent data to their known geographic locations.

    2. Re:This would be great... by jgerman · · Score: 2

      LOL, better point with "girlfriends bathroom", or bedroom or anything. Vice versa for that matter, can you imagine bringing somone home, and having her checking her gizmo while you're in the bathroom? You'd come out and she'd be armed with records of all the girls you brought back that used on in your place.

      --
      I'm the big fish in the big pond bitch.
    3. Re:This would be great... by Anonymous Coward · · Score: 0

      I don't understand how this is like grafitti. Grafitti = destruction of property. (That's why it's *bad*) This would allow the creativity of those who choose to write on bathroom walls to do so without destruction of property. (It's like the benifits of cybersex versus real sex.)

    4. Re:This would be great... by Shade,+The · · Score: 1

      "..if most people were intelligent and responsible, but personally I don't feel like accessing it at some point in the woods during a camping trip and seeing that someone took a shit where I'm pitching my tent."

      But surely that would be good, as then you would know not to pitch your tent there? :)

    5. Re:This would be great... by SoupIsGoodFood_42 · · Score: 1
      ..if most people were intelligent and responsible, but personally I don't feel like accessing it at some point in the woods during a camping trip and seeing that someone took a shit where I'm pitching my tent.

      I will basically degenerate into graffiti that needs no physical object to exist, "I wuz here" messages written in empty space.

      It could still be great if those intelligent responible people are the same ones who make this system.
      It doen't take a genius to figure out solutions to the problems you proposed. Just look at the internet for example.

      Surely I don't ahve to explain any futher than that?

      OK, I will anyway. It could basicly be like the internet today: www, e-mail, various chat clients, games and programs that connect over the net, just to name a few. And don't forget, that there are even 1000's of sub services on www alone.

      This GPS thing dosn't have to be a single service where anyone can leave a messages. It can be a new system with different protocols and services just like the internet.

    6. Re:This would be great... by jgerman · · Score: 2

      I'm not sure I buy that analogy. You're talking about two completely different paradigms of data access.
      Internet access is based on the moving of data, not of the reciever of that data. Physical location (theoretically) does not filter the content you have access to. This network however is quite the opposite, the physical application of the client is a necessary parameter for the data you can access.
      I will admit though that it is possible that there could be different levels of the service for instance, a public free-for all, a government level, a commercial level. But of course other that the government level and the free for all level, how do you determine qualifications for belonging to a level? It's solvable of course, but I'm betting this never takes off as more than a novel technology.

      --
      I'm the big fish in the big pond bitch.
    7. Re:This would be great... by SoupIsGoodFood_42 · · Score: 1
      I don't see what's wrong with that analogy. Maybe it isn't technicaly correct. But I'm sorry. I know nothing about networks.
      My point was just what you said: It's possable to work on different levels of service.

      I was using the internet as an example. And that this thing may have different services just like the internet has different services on it.
      I was not trying to draw any direct corolation between the two.

      You said that the internet is for moving data, couldn't the two techologies be used together? Maybe the net could be used to interface this technology

      I just can't see how people--esspecialy on /.--can be so un-creative and only think of this technology as being good for some free-for-all message board, when it could be the next big thing to come along since the internet.

  22. Writing Messages in Empty Space by ebob · · Score: 1
    "A typical GPS receiver now costs only $100 compared to $100,000 a decade ago."

    So where are all these $100 typical GPS receivers everyone seems to be talking about? They seem to start at $120 and go up from there.

    --
    To avoid seeing this message again, always shut down your computer properly by selecting Shut Down from the Start Menu.
    1. Re:Writing Messages in Empty Space by ergo98 · · Score: 1

      Here is one. Okay so it's $110, but it's pretty damn close to $100! :-)

    2. Re:Writing Messages in Empty Space by Anonymous Coward · · Score: 0

      I currently live in Tokyo, and at the shop next door i can buy the Toshiba C5001T mobile phone with integrated GPS for 18.000 Yen, thats less than $100.

  23. More info from HP (Jun. 2001) Here. by muonzoo · · Score: 1

    This has been floating around on other tech lists for a while. There is a descent article on HP's site about the technology and their envisioned application here.

  24. well... by zebs · · Score: 2, Funny

    Kilroy was here?

    1. Re:well... by Anonymous Coward · · Score: 0

      You can't prove I was here, and I'd like to see you try.

  25. Touris Destinations? by Lefty2446 · · Score: 0

    So you go to the Grand Canyon or whatever and for the next 3 hours you are busy checking out peoples web sites and downloading pictures from the people that have been there before.

    Next you look around upload you pic and it's dark. Oh well you will just have to come back tomorow to look at the canyon!

  26. Repeat....? by The+Great+Wakka · · Score: 2

    I remember seeing this about a month back. A repeat, perhaps? If you can find it, please reply and post!

    --
    Everything is mainstream now.
    1. Re:Repeat....? by Anonymous Coward · · Score: 0

      It's right here. Same article and everything.

      Only 98 comments on it, though, which seems weird, considering that this story has already generated as many. I'm wondering if it was posted in some weird sub-section? I certainly remember seeing it, but most people don't seem to notice.

  27. Speed traps? No more. by Anonymous Coward · · Score: 0

    This sure could get rid of speed traps, once the "Speed Trap Registry" guys get into the act and start inserting snarling Chief Wiggum icons at appropriate places alongside the road.

    1. Re:Speed traps? No more. by thinktanq · · Score: 1

      there is a commercial product in the uk that does this. very cool. little in-car gps, and a database of where all the speed cameras are in the uk. warns you when you're approaching a camera area.

  28. Not ready for this yet by TheBoquaz · · Score: 1

    This is the kind of thing that works perfectly in theory, where many, many things work. In real life though, it's going to require some serious social engineering to be used the right way. Perhaps the moderation system on Slashdot will be the seed that one day determines how something like this runs.

    I would, however be interested now in seeing the slightly less interactive version of this, where users can submit comments to be approved. Provided that only users (human beings), and not corporations can take advantage of this.

    There is a difference between Coca-Cola buying a stretch of freeway space to bombard you with SPAM, and the owner of a restaurant posting specials once a day.

  29. GPS/Linux by rice_burners_suck · · Score: 1, Redundant

    I don't like this at all... Currently, this sounds like a bucket of hype without the technical possibility of making a system like this actually work.

    So, every parcel of space will have a website, eh? And where, pray tell, will these gajillions of websites be stored? Or, more likely, will each parcel of "space"--meaning its coordinates--be mapped to DNS? If so, this sounds just like the stupid idea a year or two ago of mapping peoples' phone numbers to DNS. (It's exactly the opposite of what you want to do. If you want to find a particular person's website, why not make use of the new .name TLD and use the person's full name?) Combine that with the current abuse of the DNS system, and the ongoing violations of its original design, and you have a big mess. (The ongoing violations are as follows: Every company or d00d out there gets the same domain name registered under .com, .net, .org, .this, .that, and whatever other .'s there are out there. The correct way to do this is by subdividing everything by two-letter country codes, as was originally intended, so that the address space won't get all jumbled up like it is now, thanks to the current mess.)

    In other words, this sounds like just one more way to send SPAM. Oh well.

    1. Re:GPS/Linux by Oroborus · · Score: 1

      If so, this sounds just like the stupid idea a year or two ago of mapping peoples' phone numbers to DNS. (It's exactly the opposite of what you want to do. If you want to find a particular person's website, why not make use of the new .name TLD and use the person's full name?)

      I'd point out a good reason for not making use of the .name TLD with thier full name. How many people do you know named John Smith? I've heard estimates that there are less than 2 billion unique full names in the world right now, and suspect it's probably a lot lower. (Think Asia or the middle east)

      And your opinion of what an abuse is is noted, but irrational. Any company doing business on the internet is in all likelyhood willing to do business internationally. And who really knows where a company is based to find it? (Try these ones: Panasonic, Kraft, Legend, Haier, ATI...)

    2. Re:GPS/Linux by Anonymous Coward · · Score: 0

      easy. you subscribe to such a system using a domain name. on that server, there runs a daemon which lets you lookup GPS points. A password would be required to post. Some people would run a publicly accessable place with no password. These might become more used. You might use your passworded server to say, store your own notes, though. It's easy as long as we don't build proprietary systems into these things that would only use the manufacturer's server and they would charge of course... (Hrm... interesting enough though, even if they did do that, it could be hacked to do as I just explained...)

    3. Re:GPS/Linux by Anonymous Coward · · Score: 0

      You are so right. WE ARE READY FOR A NUMBER ONLY NAMING SYSTEM! Hi. I'm Bob from accounting at Microsoft. You can just call me 666 for short.

      (Warning: in case a big brick just fell on your head and knocked out the gooey contents, you must be able to tell that I am being sarcastic.)

  30. Re:I think this actually rivals the WEB by Transient0 · · Score: 2

    This is true. The most travelled parts of the new web would be the most travelled parts of the world. I can think of a million and one random fun uses for this. For example, going and sitting under my favorite tree in the City Park and composing poetry, then just leaving it there. Or imagine someone comes up with something really interesting, one of those catch everyone's attention for a few seconds things(like All-Your-Base). Then they post it somewhere, like on the sidewalk of the main street in their city. Within half an hour, there are dozens of people trying to cram within a few meters of this spot to check it out. Then some clever person reposts it a few blocks over, and so on...

  31. Who owns the space? by ooglek · · Score: 1

    The biggest question on my mind is who will own the space where these messages are left? Will I own the cubicle area in my office building? Will my company? Will they allow me to use it? What if I use it for advertising something I'm working on outside of work?

    Who will own the space outside the restaurant? You and I? The public? What if someone who hates the restaurant owner leaves nasty, misleading messages in that space outside the place -- does the owner have recourse? Who does he go to? HP?

    Who's message will have a higher priority? Mine? Yours? Your mom's? Will it be based on age? Date posted? Will bots come out posting the latest or the highest rated note for that particular GPS location? Will a Slashdot-like moderation system need to be implemented to sort out the crap/flamebaits/trolls from the insightful/interesting/funny notes?

    Are the notes time dependant? "I just left a doosey in here!" near a public toilet -- does that stay until someone else posts, or only 5 minutes?

    I wonder if the real estate agents will start selling the space with the house/commercial property, or if they will sell it separately.

    It will be interesting to see.

  32. GPS grafitti! by ergo98 · · Score: 2, Insightful

    People aren't "writing messages" into the GPS system (I'm still astounded at how many people totally misunderstand GPS. Almost everyone who sees my GPS asks me what the `subscription' to it costs, or if I'm concerned that they're "tracking" me: People don't understand that GPS, as a base technology, is completely passive and is just the triangulation [What is it called when it's among 12 points?] of a ping from 12 points). Basically you could do something like this by making a website that took longitude/latitude, and you find the closest record to their point and send it as the response: It's neither brilliant, nor amazing, but it is an obvious merging of technologies, and it's localizing the net (which is a fantastic thing not only for the user experience, but also truly for advertising).

    1. Re:GPS grafitti! by GlassUser · · Score: 2
      [What is it called when it's among 12 points?]


      dodeculation?
    2. Re:GPS grafitti! by Anonymous Coward · · Score: 0

      Actually, you CAN create a message in GPS. Walk the route to spell the message, save the track, export to a pc and upload. Just a goofy idea....

  33. want to bet by Gnaythan1 · · Score: 1

    Advertisers will be using it a heck of a lot more than regular people... first time that restaurant finds out somebody is posting magic notes, they'll have a repeater drown it out with what they want to say.

  34. Concept vs. Execution by Murdock037 · · Score: 1

    I think it's saying something more about the current state of things than the future that the first thing that people have to say about this is "What about the spam?"

    But as for the idea itself: I can't see this being a universal thing. A million people leaving a million messages about, say, the new ride at Six Flags? Who wants to read all that?

    I really couldn't care less about what John Q. Public has to say about the state of the restrooms in the Burger King I'm stopping at off the freeway. There's a reason I stopped peering into AOL chat rooms: Most people have nothing important to say, but still they say it anyways.

    Of course, if there were a moderation system implemented-- rating the comments-- like on Slashdot, it could be interesting. But a system like that would take even longer to set up, and I can't see anybody interested in doing it. It would take the resources of a major investor to get this off the ground, and I may be short-sighted, but I'm not sure where the profit could be had.

    File this one under "nifty in theory."

    1. Re:Concept vs. Execution by GlassUser · · Score: 2
      Of course, if there were a moderation system implemented-- rating the comments-- like on Slashdot, it could be interesting.


      Mmmm, yes, not moderation, but a peer web of trust. I don't think it's feasable for this type of project with current technology, but it seems to work great (on paper) for the P2P IM client I'm working on. Basically you have a list of friends and their public keys. The software validates the message/presence of the other user by key alone. You can keep a local list of "friends" with levels of trust.
  35. Multiple layers - "Spot Com" by Anonymous Coward · · Score: 0

    There would end up being multiple layers of "geocyberspace" at the beginning. You'd connect to the network of your choice. Cyberspace connected to geographic space... spot.com ?

    Imagine Lonely Planey, Whole Earth, and others getting into it. Eventually MSN and all the others are into it.

    (At the end, you get a spot.com dieoff... the Infoseeks and Pets.com type guys vanish, and Time Warner and Microsoft and Disney move in. Yeah that MSN geospace is kind of cool, but for some reason there are blank wholes where Disney properties are located.)

  36. Oh great by Darth_Burrito · · Score: 1

    At the Grand Canyon:
    Buy Grand Canyon keychains!

    At the Bank:
    Make free money! Refinance now!

    In residential areas:
    (picture of sexy girl) Enlarge your penis now!

    At Disney World:
    Visit the gift shop now!

  37. ad agencies... by EddydaSquige · · Score: 0

    are drooling so hard right now that they're wetting their pants over this. Onstar already does something similar and can bet that this will only be used to spam us while walking around. And can anyone explain why onstar uses Batman as its spokes person? Makes no sense to me.

  38. Hitting below the utility belt by Anonymous Coward · · Score: 0

    Would you rather that they used the Riddler as a spokesman?

    1. Re:Hitting below the utility belt by Anonymous Coward · · Score: 0

      would you rather me stick my large cock in your anus

  39. "Third Voice" by Anonymous Coward · · Score: 0

    Remember them?

    This will attract the same kind of lawsuits.

    euroderf (whose /. account got hacked, and nobody at /. answers my damn email)

  40. Abuse prone by slashdot.org · · Score: 2

    Yeah, well for this to work, your cell-phone/GPS would have to report your location to a central point. I know of quite some people who would love THAT!

    Not for me, thank you, I'd rather keep my privacy.

    1. Re:Abuse prone by slashdot.org · · Score: 1

      An other quick note about how stupid this really is (I can already see the bidding war going on to place a message on your front porch):

      For many businesses, it will be a marketing dream come true. Retailers will be falling over themselves to bombard people passing their doors with targeted come-ons

      Fortunately, they write:

      There are some very simple mechanisms that can restrict who gets to post you a message, and who gets to read the ones you write, they say. You could, for instance, join a paid service that would scrutinise messages and guarantee their authenticity and usefulness.

      I particularly like the 'very simple' part. If it where so simple, then why don't people use this exact same method for email? I mean there's a direct analogy with spam here and we know how simple it is to get rid of that.

      Not to mention that this method is far more desireable to marketing people than people because of the additional information that's available. (whenever I'm seen in Hawaii you can be damn sure that I'm on vacation)

      Ugh...

    2. Re:Abuse prone by incacola · · Score: 1

      regular cell-phones already report your location to a station.

  41. MADNESS by xxSOUL_EATERxx · · Score: 1

    Once again the trees of penury have crowded out the forest of freedom and democracy. Once again the need to slosh throught the thicket of misinformation, carving out a trail of truth, comes about.

    For many businesses, it will be a marketing dream come true. Retailers will be falling over themselves to bombard people passing their doors with targeted come-ons... But it will also work the other way round, enabling you to find what you want.
    In other words: rejoice! Not only will it businesses be able to bombard you with ads, consumers will have even more opportunity to be immersed in the advertiing they love so much! Huzzah!

    But the prospect of every place on Earth being crammed with invisible electronic notes, ...conjures the spectre of an information traffic jam... Crouch isn't unduly worried... It is largely a question of managing hardware and being very careful about balancing loads between servers
    In other words, the problem isn't the intellectual moise pollution of a million billion advertisements floating in the air, the problem is potential server loads and lag times! Well, I for one COULD NOT CARE LESS how long the latest Pizza Hut jingle takes to download on my cell phone!!

    I REALLY like this part:A universal open messaging system also raises questions about privacy and the reliability of information. Unscrupulous merchants may attach scurrilous messages about their competitors... Crouch and his colleagues... say the prototypes they are running will help them deal with the problems of privacy and security.
    That is too funny. Obviously, the "scurrilous" messages referred too will also include any "sublvertive", anti-establishment, or otherwise non-mainstream (read non business-related) messages. It will be interesting the hail of lawsuits that result when dstrong, free geeks attempt to use this system for their own purposes...

    And finally, this howler: There are some very simple mechanisms that can restrict who gets to post you a message, and who gets to read the ones you write, they say. You could, for instance, join a paid service that would scrutinise messages and guarantee their authenticity and usefulness
    Oh man, that is TOOOO FUUUNNNNYYY!!! You have to PAY to not receive SPAM on your GPS! It seems the right to not be constantly harrassed by nuisance mesages is now for sale to the highest bidder.

    This usiness of buying and selling the air is just madness.It's almost enough to make you wonder if federal regulation might mot be a good thing. I do, however, have faith that strong, free geeks will discover ways to divert this wave of greed-induced information diaorrhea.

  42. This has been done for years, sort of. by AJWM · · Score: 2

    Nothing really new here, except for tying the information into a web server rather than a local DB.

    The concept certainly has its uses. For example, an aviation GPS system linked to a digital elevation model of the terrain will warn you if you're currently flying at an altitude lower than some of the rocks in the area. That can be helpful. Ditto for warning about restricted airspace, or dangerous areas while backpacking or boating (eg old mine shafts, possible dangerous concentrations of volcanic gasses, old toxic waste dumps, etc, etc.)

    The web connection allows for dynamic updating of the data, which is cool, it also means you don't need to carry the whole database around with you.

    Of course the advertising/spam aspect is a real down side. And just wait till they start building the stuff into everything: do you really want your digital camera telling you there's a Kodak Picture Point coming up?

    --
    -- Alastair
    1. Re:This has been done for years, sort of. by vrmlknight · · Score: 1

      The other down side is that you have to have a web connection if you are out boating far enough or flying over barren areas, this will not work. In addition, i do not know too many old toxic waste dumps that have wireless connections... spelunking (sp?) or cave diving it would also be a problem as the large amounts of rocks surrounding you

      --
      This must be Thursday, I never could get the hang of Thursdays.
    2. Re:This has been done for years, sort of. by Anonymous Coward · · Score: 0

      this is easy. cache the note to GPS-post in the device until it can connect to other devices. P2P GPS!

  43. The ultimate first-post? by dispensa · · Score: 1

    Just imagine if this were free.... goatse.cx links are just the beginning!

  44. Moderation needed by Mike+McTernan · · Score: 1, Troll

    I percieve the system to be an open message board, but more intrusive and perhaps more relevant/tied to the real world.

    Like slashdot, I think that the system would be used to post a hell of a lot of crap, ASCII art spam etc.... but with some nuggets.

    Where slashdot suceeds is that users can moderate, metamoderate and filter out the crap. Unless this system is capable of similar checks, it would be doomed to failure as it filled with garbage and then spammed everone with it....

    Long live CoolTown. Long live CTNotes. Long live Alistair Mann!!!

    --
    -- Mike
  45. Banner ads on Billboards ?!?!?! by Anonymous Coward · · Score: 0

    Here's another wonderful application of it. When you drive by a billboard, it displays an advertisement for a product that the advertisers think you will like based on your surfing habits.

    Quite possible, if the GPS-related device is uploading some sort of personal identifier into the system.

  46. Re:Not particularly cool (still interesting) by Anonymous Coward · · Score: 0

    It could be useful for ecommerce activities such as automating transactions. If each item in the GAP were tagged with some unique induction loop activated chip you could walk up to a kiosk with a pair of jeans and your GPS phone and then utilize an online wallet service (probably paypal or visa) to help you pay for the transaction.

    Of course, this is exactly the kind of thing that bluetooth is supposed to provide. I'd be curious to see this technology used in Japan. They, afterall, seem to have the support for mobile commerce and communications.

    IMHO The closest thing we might have in The States to this kind of ecommerce currently is Speedpass. The adoption patterns for Exonn-Mobil's Speed Pass are what you would expect: heavy usage by fleet vehicles and heavy among brand-loyal consumers. There is no inscentive for anyone else. Until these kinds of payment methods become accepted by the public at large there will be little desire by retailers to confuse the payment process. We'll probably get there in ten or twenty years.

  47. Pirates, or Couch Pirates? by Transient0 · · Score: 4, Interesting

    Here's another thought:

    If the way that this works is that a "web page" is being created on HP(or whoever) servers for each spot the first time someone posts there. This "new" web is basically just an extension of the old web. Will we end up with a new .GPS top level domain? Will all of the these locational web sites be browsable through the web as we know it?

    Basically, if i want to know what people are saying about my favorite restaurant/movie theatre/porno shop/whatever, do i have to actually go there or can i just plug the latitude and longitude into my web browser while sitting at home?

    1. Re:Pirates, or Couch Pirates? by 2ri · · Score: 1

      Cool, so I can use it too!

  48. great by r00tarted · · Score: 1

    how soon before companies start trying to own their coords.
    you cant say anything negative about this location!

  49. Want an IBM laptop running linux? by Anonymous Coward · · Score: 0
  50. You know what I hate? by Anonymous Coward · · Score: 0

    I hate pseudo-intellectuals [like yourself]. Posts like this make me glad I go to an institute of technology and not American or NYU, where I would have to listen to uninformed ranting against "the system" from hemp-smoking persons like yourself. In conclusion, never post here again. Thank you.

  51. More on billboards. by Anonymous Coward · · Score: 0

    As you drive home from Disneyland, all you see is billboards telling you where to develop your film full of Disney pictures.

  52. What planet are you on? by Performer+Guy · · Score: 4, Insightful

    That should be:

    for(lat = -90; lat 90; lat++) {

    I'll excuse the longitude, although I'd suggest -180 to 180.

    1. Re:What planet are you on? by isorox · · Score: 2

      What planet are you on?

      A big donut?

    2. Re:What planet are you on? by rtaylor · · Score: 2

      Great. Way to go!

      Now all I can picture is Homer eating his head in that one Simpsons episode... that or 'Mmmmm Forbidden Donut'.

      --
      Rod Taylor
  53. Hey Sparky! by Anonymous Coward · · Score: 0

    Hey don't do so many gravity bong hits before you decide to post. Trying to use as many 25 cent words as you can afford also makes you look like a faux-intellectual wanna-be. Not to mention your paranoid, condescending tone really works against whatever points (and I'm not sure what that point really is) you're trying to make.

    Finally if you really fancy yourself as being intelligent and sophisticated, please learn to check your spelling. Now go back to eating your Ben & Jerry's and reading High Times.

  54. NOCLIP mode by Anonymous Coward · · Score: 0

    For example, an aviation GPS system linked to a digital elevation model of the terrain will warn you if you're currently flying at an altitude lower than some of the rocks in the area. That can be helpful

    If this environment is compatible with Quake, then a simple NOCLIP command makes those rocks harmless. You fly right through them!

  55. Can we expect geocoded first posts? by Performer+Guy · · Score: 2

    So now when we wander over pristine territory we can get inundated with "first post" messages from the usual cretins. At least they'll be wandering around the planet with GPS units and will have less time to infest slashdot. Maybe we can look forward to the occasional 'first post' adventurer getting eaten by a wild animal.

  56. Among the people who didn't notice it the first go by timothy · · Score: 1

    round is me.

    Sorry.

    I wish Slashdot let me search by URL :)

    timothy

    --
    jrnl: http://tinyurl.com/c2l8yr / foes: http://tinyurl.com/ckjno5
  57. The solution in SIMPLE! by empesey · · Score: 3, Funny

    Whenever I see an ad pop up in front of me, I'll just whip out my faithful mirror, and send the beam back to its source, thereby destroying the nasty sattelite that created the spam.

  58. Why not allocate a portion of ipv6 for GPS? by x-empt · · Score: 2

    Why don't we have an ipv6 subnet that is allocated for the purpose of GPS-coordinate based 'websites'?

    --
    Ever need an online dictionary?
  59. You Me Meet by Anonymous Coward · · Score: 0

    Following the French experience with Minitel...

    (22-25 cm + 180-185 cm + 70-75 kg + blue + dark brown) != 0
    10m SE Notre Dame 020122:2230

  60. Geocaching by iamjim · · Score: 1

    This seems to be taking geocaching to the next level. Geocaching is a GPS treasure hunt. People leave little tupperware containers and ammo boxes full of trinkets, disposable cameras and a notepad at specified coordinates then report those coordinates to geocaching.com in order for other people to find them, write down who they are and when they were there and take something from the cache and leave something of their own. It is something to do with your GPS recvr and the family - and its fun :)

    1. Re:Geocaching by windi · · Score: 1

      Damn, why didn't I know of this earlier.
      It would have been fun to place a cache the last time I went on a desert trip, right in the middle of nowhere. ;-)

  61. Don't censor it by Anonymous Coward · · Score: 0

    Provided that only users (human beings), and not corporations can take advantage of this.

    Corporations are made up of human beings. There is nothing to be gained by censorship. Also, when you get down to it, all "corporate" speech is really something performed/said/created by human individuals. I'd love to see the criteria by which you choose to censor some but not others, eh Her Adolf?

    There is a difference between Coca-Cola buying a stretch of freeway space to bombard you with SPAM, and the owner of a restaurant posting specials once a day.

    What difference? You mean that you dislike one kind of spam and like the other?

  62. Hitchhiker's Guide to the Galaxy by yesman · · Score: 1

    Wasn't Douglas Adam's trying to work out something like this?

  63. Accuracy of GPS by lkaos · · Score: 2

    GPS has an accuracy of around ~5 feet so in order to ensure that a message was delivered to any particular spot, one would need to broadcast the message for a radius of 5 ft around the destination spot. This means that at most, messages would have to have a 5 ft buffer. In order to make it give atleast, a 50-50 chance of encounter the message within the buffer space, the message would need to be broadcast for a space with a radius of about 12.5 ft. Add the 5 ft buffer and you end up with a circle with a diameter of 35 ft.

    So, I don't think you'll see a new message every couple feet. 35ft blocks are pretty big, and statistically, that would still only give you a 50-50 chance of actually hearing the message.

    --
    int func(int a);
    func((b += 3, b));
    1. Re:Accuracy of GPS by Tazzy531 · · Score: 2, Insightful

      Who said that any one spot could only contain one message? It could contain multiple messages. In other words, these circles could overlap.

      --


      _______________________________
      "I'm not Conceited...I'm just a realist..."
    2. Re:Accuracy of GPS by gorilla · · Score: 2

      GPS alone has an circular error of 15 meters, or about 50 feet. With WAAS augmentation, that drops to 3 meters, or about 10 feet. WAAS only applies to the US, and southern parts of Canada. here for all the details.

  64. Real squatters are the NEW cyber squatters! by Dr_Marvin_Monroe · · Score: 1

    Think about it....ICANN or whovever telling the real homeless people to "move along" and give up the cyber squat address!

    I love the irony of this....some bum with a shopping cart and a small PalmVII "cyber squatting" in front of the new Seahawks stadium with disparaging remarks for all passers by.....

    These new homeless cyber squatters could collect change through "Pay-Pal" and use it to order "Night-train" without ever leaving their corner!

    I imagine there would be the usual trouble with "agressive websites" that go a little further than just asking for you to "one-click" a bottle of MD-20/20 for them. And how about the targeted demographics for attractive female passers-by....What would these new cyber-homeless use for cookies?

    Oh the fun it would be!

  65. Oh the dilemma! by the+bluebrain · · Score: 1

    What I wonder is how, if this comes about, the phone companies will handle it. On the one side it would be *nice* to be able to cram commercial junk into consumers orifices, as provided by the highest bidder, but on the other hand if the system is completely devoid of any kind of filter, consumer acceptance will be zero (imagine *not* being able to shut it off ... *shudder*). The commercial opportunity of the era ... and they just can't ... quite ... grasp ... it.

    I say (and I've said it before) - I'd set my filter to "Kevin Bacon", just for the insider-joke value.

    --
    yes, we have no bananas
  66. Lost of related work by jcl5m · · Score: 1

    In the HCI research community, there is actually quite a lot of work similar to this. It's generally refered as situationally aware, or context senstiive computing. The philosophy involves giving information systems about thier surroundings (location, time of day, tempurature, and even some other higher level abstract stuff like social context - in a meeting, etc.) in an effort to drive or moderate infromation delivery to the user. Of course, the military has been very interested in this kind of technology for a while now because the applciation to wearble devices on soldiers in the battle field are obvious.

  67. That's why they killed him. by Anonymous Coward · · Score: 0

    That is why they had to kill Douglas Adams.

  68. I think it WILL happen - Losers can now get dates by empesey · · Score: 1

    Just imagine. You've been invited to a party, and you haven't had a date in 6 years. Now, thanks to technology, you can program the ether to give the appearance that you have a beautiful brunette with you.

    And if you can keep people from talking to her, none will be all the wiser.

  69. Easy solution to potential space spam: by dupper · · Score: 1
    It's quite simple, really: subscription. You sign up to read only those messages from friends or from a guide service.

    Also, this technology (along with the appropriate subscriptions and filters) could be used for "Augmented Reality", such as that described in the February 2002 issue of Popular Science.

  70. GPS for 'emergency services'? Feh! by d0minique · · Score: 1
    "People who've grown up with mobile phones tend to use their thumbs when others would use their fingers."

    Now there's an interesting benefit.. err... effect of using a cell phone.

  71. mod parent up!!!!!!! haha by Anonymous Coward · · Score: 0

    HAHA i peed in my pants that was so funny

  72. does that work? by Mdog · · Score: 1

    You duped Michael? I thought dupe only worked on file descriptors! Why the hell didn't somebody tell me about this sooner...I've been putting up with a long-distance relationship for way too long, I'm duping my girlfriend!

  73. Yeah! by the+bluebrain · · Score: 1

    Hah... mindflash! Imagine a Novel on this thing!

    Endless possibilities ... haunted houses - you have to be in the house between sunset and sunrise to read that bit ... the cliffs the herione falls off - you have to be there to read that bit ... the location of the vanilla needle - you have to be there, and gaze up to the stars to read that bit

    I see a big market for GPS spoofers :)

    --
    yes, we have no bananas
  74. Your average GPS by mupi · · Score: 0
    I would say the your average General Penis Size (GPS) is about 4.5" to 6".

  75. Re:A beter mascot for Linux? by protonman · · Score: 1, Offtopic

    May I suggest you do some more research on you subject?


    "Like most birds, the reproductive cycle before the courting displays. Once individuals acquire mates, the pair initiates copulations after a series of displays. The reproductive structures in penguins do not differ extensively from those of other avian families. All birds reproduce sexually: males transfer sperm to the female through the cloaca. During copulation, the event of contact between the two cloacas is known as the cloaca kiss."



    http://www.bergen.org/Smithsonian/HumboldtPengui n/ reproduction.htm

    --
    The man of knowledge must be able not only to love his enemies but also to hate his friends.
  76. Real-world /. by tylerdave · · Score: 2, Interesting

    Think about it:
    All postings to this GPS system get moderated (and then the moderations get meta-moderated of course). The higher a message is modded, the higher priority it is, or perhaps the more space it occupies.

  77. A great interface for Freenet by Mick+D. · · Score: 1

    Hook this into Freenet. One of the issues I have found with Freenet is the UI is miserserable. The one thing going for this is the obvoiusness of how to use it.

    Using Freenet would provide the ability to post things objectively without fear of legal reprisal. Pop in a easy "Do Not Serve" filter so people aren't barraged with spam, and it could be useful without being obnoxious.

    --

    Is this the end yet?...How 'bout now...how 'bout now...how 'bout now?
  78. interesting by lukecs · · Score: 1, Interesting

    Many of you think that this would just be when you are at the point the GPS system has "tagged" . Rather I precieve this as an oppurtunity to have interavtive maps. Imagine you are visiting a city. Rather than having to look on the internet to find hotels and attractions you could visit a GPS mapping site and you could simply click on the hotel and go to its GPS web site. A global interavtive map that allows you to surf the world. Now just imagine you are driving down the highway and you pull out your PDA, that has built in GPS and this new technology imbedded into it. You want to go to a resturant and as you pass by them you check out their web pages on your PDA. Now you are on your way to visit some friends, but you forget your friends husbands name. hmmm pull out your interactive map click on their house and look at their web site. The possibilities for tourism are endless. Technology is advancing to the wireless age and this would be a huge step in that direction.

    1. Re:interesting by Anonymous Coward · · Score: 0

      My new GPS has a lot of this functionality in the US. Consumer biz data is loaded, as are attractions, etc. so I can say Find Nearest Attraction and it asks me what type, and then lists the nearest or allows me to look them up by name.

  79. Oh joy... by __aawavt7683 · · Score: 1

    I hope there'd be a way to turn these off. Otherwise you drive through a large city and GPS msgs will be going off everywhere.

    "Eat at Joes!"
    "Clothing 50% off!"
    "Sale sale sale!!"

    -DrkShadow

  80. How this would work in the world by maggard · · Score: 5, Interesting
    First of all folks seem to think this would somehow be embedded in GPS - it wouldn't be. Nor would there necessarily be a canonical database of these, rather folks would likely subscribe or otherwise get access to many databases.

    Your phone company might offer one as a premie for use with the phone. Of course it would likely have all of the restrictions that a phone company would impose (basically no content but for hotlinks to merchants and a few public services websites.)

    Your local mainstream and alternative papers might offer their own with reviews and schedules and of course links. Stand in front of a bus stop and see its schedule, wander in front of a theater and see the show times and buy them with a click. Walk into a store and you can look up their advert or just get dumped to their website (or whoever paid for those coordinates on that database.)

    Business and schools would use these to tag their own space. There'd likely be an IS database with notes on the hardware closet one is next to, directions for following a cable run through the building. University students would doubtless have their own databases with tips for which corners are good for sex and that the pizza in that cafe is rumored to have rat bits.

    Credit cards would likely love these. Use Amex and you'd have access to the Amex database listing only merchants who take their cards and likely a copy of the Zagats guide or something.

    Sure lots of graffiti could be a problem in some public databases, as with intrusive or inappropriate advertising. That's why I expect to see multiple databases with some sort of pruning or content enforcement mechanism (heck, /. moderation for tags.) The same as the web the useful ones would flourish, the others wither away, and need to find a funding source.

    We've already seen something like this for the web. I've lost track of their names but a few years ago there was a spate of plugins that would allow folks to annotate webpages. If you had BrandA plugin when you went to a webpage with a note "attached" it could appear superimposed. They weren't actually on the webpage but served from the plugin's host database and left by other visitors. There was much outcry but what really killed the whole thing was the graffiti.

    However I expect that there are ways around the graffiti problem (paying folks to keep the database clean or even moderation, and of course commercial ones) and we could see space tagging work be a breakthrough product for phones.

    My own list of dream apps:

    • Restaurant reviews from the local papers
    • Traffic news relevant to my location
    • Public transit schedules from where I'm standing or the nearest station/stop with estimated times & delay notification
    • Find the nearest ATM on my network
    • Browse the website of the store I'm in and easily jump to their competition down the street's website
    • Advertise my need for a cab to my location and see who shows up first
    • Maintain a list of personal notes attached to places: Where we first kissed, the salesperson I liked here was "Sue" etc.
    • Share notes with my friends & family: The chocolate mousse in this place is gelatinous...
    • Stand outside a bar or sit on a train and look up if anyone I like has listed themselves as being nearby (by their choice on our circle-of-friends tagsite.)
    Again, these wouldn't all be in big public databases but in a variety, some general public others subscription and some private.

    --
    I don't read ACs: If a post isn't worth so much as a nom de plume to its author then I wont bother either.
    1. Re:How this would work in the world by Borogove · · Score: 1

      Thanks, maggard, for suggesting the only truly sensible way of running this sort of service. I've always wondered why this sort of thing hasn't been implemented properly for web-page annotation. It seems like the Right Way to do this sort of thing.

      The GPS system would have exactly the same problems as the web annotation systems: signal-to-noise ratio, how to trust authors, and how to avoid suing the wrong people for libellous comments. In fact, the two systems could be considered exactly the same: web-sites are just virtual locations; the URL is the virtual equivalent of lon/lat co-ordinates.

      So all it needs is for someone to design an open protocol for annotating 'locations'. Anyone can set up a set of servers to store annotations, and users can get the annotations from whichever servers they want. Then we'd have a good chance to test and perfect the technology on web-sites before the GPS/phone technology becomes viable.

      Hasn't anyone tried doing this yet?

      --
      There has been a major scientific break-in
  81. As long as... by fiori · · Score: 1

    The message automatically disappears when I leave the proximity of the tagged object, I'd support this. Just like any advertising, I'd avoid obnoxious areas. Conversely, I'd be more likely to visit locations that I got free stuff. Simple consumerism.

  82. A new tool for black market/durg shipments by argoff · · Score: 2

    Now you can get black market stuff/drugs without halving to visit a dealer or them halving to know you. You walk arround with your cell phone (perpaid for privacy, of course, and with it's own stash of digital cash) When you get near the drug drop, it will indicate you are in a buying area and will allow you to put your digital cash in escro, upon payment you will get detailed instructions of how to get the stash and you will be prompted to release escro upon inspection.

    For insurance measure, the stash could be connected to an acid/poison/ink discharge device triggered by it's own cellphone that would destroy the commodity if not approved.

    Just a thought.

  83. Best with multiple separate sites (Dimensions?) by Anonymous Coward · · Score: 0

    GPS coupled web sites could be "very interesting" . . .

    1) How about multiple channels individuals could choose to ignore or select based on their interests or needs.

    2) Individuals could each annotate GPS locations themselves. (Doable now by anyone with a web site. and a GPS or just a list of locations.) Individuals could then register some location URLs (GPS_RLs) with a central (Inter-dimensional) agency to allow select sharing. (Hyper Buddy Lists?)

  84. Didnt I have this idea by Anonymous Coward · · Score: 0

    Didn't I have this idea like 3 years ago?!? It's still in it's idea form it seems though. I have not seen any device implementations of this... (or standards for it either. It better be a non-propietary standard (ie, TCP/IP, HTTP) too!!! or else...)

  85. Re:Want an IBM laptop running linux? by Anonymous Coward · · Score: 0

    fag screw you good luck selling it :) hehe no that wasnt me slashdot is not a place to advertise

  86. Use slashdot sections Images! by t0qer · · Score: 1

    There is a resturaunt called hobies in cupertino ca where m$ talked about overthrowing netscape. Go to eat there and see this image on your GPS.

    http://images.slashdot.org/topics/topicms.gif

  87. Vindigo, Zagat's, etc. by lcorc79 · · Score: 1
    When I first read this (a month ago) .. I was initially worried about advertising, etc. When I saw the topic again today, I had the same reaction (and posted as such). Now that I'm thinking about it more though -- I've used something similar with Vindigo on my Palm handheld. You type in your current location in a city, and you can search for nearby restaurants, movie listings, etc. I've found it VERY handy. And there were small localized text advertisements, nothing intrusive, but those were even useful sometimes.

    Localizing content is great. And while we need to worry about spam issues, the benefits will outweight the disadvantages. I forsee a selection of content available, including the old standby Zagat reviews, etc. If there is a filtering, moderation, or some other sort of preference for content this will be an amazing tool.

    --
    Groove Salad -- a nicely chilled plate of ambient grooves and beats.
  88. [OT] DNS and phone numbers by achurch · · Score: 2

    If so, this sounds just like the stupid idea a year or two ago of mapping peoples' phone numbers to DNS. (It's exactly the opposite of what you want to do. If you want to find a particular person's website, why not make use of the new .name TLD and use the person's full name?)

    How about because two different people can have the same name, while no two people can have the same phone number? If you use names then you're just asking for domain wars all over again. This is, I think, one of the biggest failings of the Domain Name System with respect to the modern Internet: no two people or organizations can have the same name, at least and get equal recognition. Especially now that we have Google, I don't really see much of a problem with switching back to a numbered system (maybe not IP addresses, since you can't move those around, but some similar system with arbitrarily assigned numbers). After all, telephone books served us quite well back in the day...

  89. Re:I filled this empty space... by Dynedain · · Score: 1

    Mod the parent up! It is an excellent example of what will happen with this system. Do you really want to be backpacking through the wilderness, find a wonderfull view and whip out your GPS to track the coordinates so you can tell your friends...only to find "FIRST POST" blasting across your display? I don't think so.

    --
    I'm out of my mind right now, but feel free to leave a message.....
  90. Re:Among the people who didn't notice it the first by redcliffe · · Score: 3, Interesting

    Maybe that should be a new feature of slashcode. An automatic searcher thingy that would look for similiar articles and warn the editor that is a similiar article and allow them to view it. It would search on URL's keywords and title.

  91. absurdity by Telemakhos · · Score: 0

    I'm a nerd. I'll admit that -- I use Linux, my home is designed around a network, etc., but all for what I work on. But I don't need toys. I don't have a TV, a DVD player, or DSL. And I don't have a cell phone. I don't need one. I certainly don't need a GPS-enabled cell phone... maps and common sense tell me where I am. I can't even begin to fathom why I'd want to pay good money to carry around a GPS-enabled advertising device. This is just another example of technology being used to create false material needs -- the desire to consume surplus goods -- to raise our personal expenditures and consolidate our lives as individuals, as consumers, and as instruments. The notion that I would pay to carry around a telephone that would spout advertisements based on my location is worse than absurd -- it's insulting.

    1. Re:absurdity by psamuels · · Score: 1
      The notion that I would pay to carry around a telephone that would spout advertisements based on my location is worse than absurd -- it's insulting.

      Just used up my mod points. Figures. That was +1 Interesting.

      --
      "How can you claim that you are anti-crack, while still writing a window manager?" — Metacity README
  92. SPAM just became much more subliminal ... by PaganRitual · · Score: 1

    Yeah, I can see how this can now put ads in all the right places. This is a Great Idea (tm). They dont even have any real applications for it yet, thats just opening the door for ads to step in. I can see myself stepping up to the urinal, unzipping, looking down and suddenly hearing in my ear "EXTEND YOUR PENIS SIZE BY 6 INCHES!!!"

    And imagine all the hassles with who 'owns' what co-ordinates ... does McDonalds own all the co-ordinates in a certain area around all its buildings, or can Hungry Jacks (the Australian version of Burger King I guess), fill all the airspace with its own ads? There is one for the law-talkin' guys.

    As if we arent bombarded with enough visual and aural stimulation as it is, most of it brain numbing ads ... I suppose the only plus is that you arent forced to hear it ... everything else about it just screams free-to-air-SPAM ...

  93. All cellphones have GPS? by LaTeXninja · · Score: 1
    All cellphones made in the US now have to include some form of locator technology so that they can be tracked by emergency services.

    Does anyone have anymore information on this?

    1. Re:All cellphones have GPS? by f00zbll · · Score: 1
      Here is what I know about GPS and cell phones. It may not be the most up to date.

      1. e911 - law passed requiring carriers to have the ability to determine the location of a cell caller for emergency purposes.
        • currently most carriers use SignalSoft's equipment to determine the location based on the three closest tower otherwise known as MSC (Moble switching center) to perform standard triangulation based on angle of arrival or arch of arrival
        • TDMA, GSM and CDMA networks all define location tracking in their protocol, since it has to know how to pass off the signal to the tower with the clearest signal
        • All Towers are already geocoded (ie have it's long/lat coordinate)
        • not all carriers programmed their gear with the long/lat. example is sprintpcs network has it programmed in the east coast, but not the west coast
      2. most manufacturers, like Ericcson, Nokia, Qualcomm are integrating GPS processors into their chipset
      3. The average distance between towers is 5 miles. Depending on the terrain and population density, it could be more or less. This fact limits the accuracy of cell based determination. Because of the frequency, most cell signals have a hard time penetrating metal.
      4. several companies have done tests using a combination of cell and gps to improve accuracy
      5. in 2000 the government reduced the blocking on gps accuracy
      Most phones sold today do not have GPS built in, but rather because all towers are geocoded and the tower keeps track of the phone, you can get decent location determination.
  94. to prevent spammage by redhotchil · · Score: 4, Interesting

    why not implement a system like everything2 + gps?

  95. This could get REALLY interesting by Anonymous Coward · · Score: 0

    One of the big problems other posters seem to have is the possibility for space to be turned into spam. However, Once this idea takes hold there are going to be a zillion different companies who will provide these services. There will be companies who filter messages, and those that don't. Those that permit commercial advertising, those that don't. The possibilities are endless. And since if you belong to one "GPS-messaging ISP" you can't read other people's messages, obviously a service will appear which connects multiple services' databases for the ultimate spamming experience.

    The only potential downfall of this system is if HP keeps a stranglehold on this patent (I assume there will be one...) That's the only thing that I can see that could truly wreck this plan because nothing mentioned above would apply.

    I honestly don't see how this could NOT catch on. Even the example first given in the article ("imagine approaching the teacher's desk") would be a great use for this!

    1. Re:This could get REALLY interesting by Oswald · · Score: 1

      Holy Shit! What a picture you paint!

      Suddenly I'm haunted by the fear that all of life may devolve into a cosmic-scale Slashdot experience. You can't just go out to eat at a restaurant any more--you have to check out the posts about the food and the service, then you have to moderate a few of the more enlightening/idiotic posts, then take a few more minutes to flame a couple of the most egregiously taste-challenged ("Honey, I told you it would only piss you off to browse at -1"). A couple times a month it's your turn to moderate, and of course it's your civic duty to meta-moderate....AAAAAAAARRRGGGGHHHHH

      Kill me now.

  96. HUDs and this by Anonymous Coward · · Score: 0

    Imagine when some company comes out with a pair of sunglasses or something that acts as a HUD so that you can see all the messages floating in the air. Now that would be cool.

  97. A version of this already exists by tunari · · Score: 3, Informative

    Check out confluence.org, where people can post photos and descriptions of every long. lat. combination on the globe.

  98. Actually... by Anonymous Coward · · Score: 0

    "You walk up to the teacher's desk with a little practical joke in mind. Your mobile phone suddenly bleeps," and you realise that you forgot to set it on vibrate. Now, since the teacher is in such a bad mood, she confiscates your fone. To make matters worse, she glances at the display and reads the message. Then she proceeds to send you and the poster to the office.

    Bummer...

  99. Paranoia by Gerbil912 · · Score: 1

    ...Or it could be another one of those pesky schemes from Big Brother to tag where we travel!

  100. RedHat by Anonymous Coward · · Score: 0

    RedHat/7.2 is a fucking piece of shit! First, something explodes which causes all the man pages to segfault! "groff: troff: Segmentation fault" each time! Oh, what a wonderful OS! Then, it crashes when I try to upgrade the groff RPMs! The fucking process got stuck in "D" uninterruptable-sleep status, not even kill-9'able! What a flaming piece of shit!

    Now, all of this happens after a 10-day ordeal trying to just get it (and 7.1) to install without problems there! (FTP errors, can't get the fucking network card module loaded, disk errors, vmlinuz crashing on boot, etc.)! Oh, what a wonderfully stable OS! Definitely ready for the desktop! Can you imagine your grandmother trying to figure out what the installer meant by "Error -2147483630 reading header: cpio: failed - Success" !?!?

    RedHat/7.2: Perfect for AOL! What a flaming heap of monkey shit!

  101. altitude? by sheetsda · · Score: 1

    Can GPS resolve elevation/altitude as well as longitude/latitude?

    1. Re:altitude? by Oswald · · Score: 1

      Yes, but you have to be in view of more satellites, (five for altitude, as I recall, versus three for lat/longs). Also, it's not as useful because what is good accuracy with respect to your location on the map is pretty crappy with respect to altitude (e.g. 20 foot error puts you on the 32nd floor of a building instead of the 30th.)

    2. Re:altitude? by topham · · Score: 2

      GPS Can resolve altitude; but the accuracy for altitude is considerably less than for lat/long.
      Typically with a GPS you can get 10meters accuracy, but the accuracy for altitude is around 25 meters.

      People here assuming the accuracy is higher than 10 meters (lets assume a 10meters sphere just to make things simply) are woefully mistaken. Even with systems like WAAS (Wide Area Augmentation System) the accuracy can be increased substantially, to about a 3meter sphere; but it doesn't work very well on the ground as the geosynchronous satelites used are near the horizon. Good for aviation though. (Which is the intent).

  102. How's this flamebait? by Wakko+Warner · · Score: 2

    All this person is doing is presenting an opposing viewpoint. Are moderators really so one-dimensional that, in their own little candy-coated world, there isn't anything bad about attaching messages to GPS locations? Seriously, there's the potential for this technology to be really cool, but, like JanneM said, there's also the possibility of it being misused, or used for purposes other than what some of us would like (such as advertising.) Are moderators so stupid as to consider this opposing viewpoint "Flamebait"? Are we all supposed to blow our load in the comments to this (and every other) story about how neat-o keen this tech is, and squash all opposing viewpoints, no matter how cogent the argument?

    Wait, yes, we are. Slashdot needs two (and only two) moderation categories: +1 Groupthink, and -1 Thoughtcrime.

    - A.P.

    --
    "Remember when the U.S. had a drug problem, and then we declared a War On Drugs, and now you can't buy drugs anymore?"
    1. Re:How's this flamebait? by Crusty+Oldman · · Score: 1

      Under the Slashdot system, only the first ten postings are evaluated. The other nine weren't too great, so the one you cite automatically merits a "4", at least for the moment. It is critical of the original, so your example must be classed as either "thoughtful" or "flamebait". Since it does not mention Perl, and since it contains no passages from science fiction literature nor an upcoming Hollywood release, it must obviously be the latter.

      Stick around for a while, you'll catch on!

    2. Re:How's this flamebait? by BlowCat · · Score: 2
      The moderators are not one-dimensional, but the way how the moderation is presented makes them look so.

      It's a bug in Slashcode. If it annoys you, get the code and post the fix. The moderation flavor of the message should be determined by majority of the moderations, not by the last moderation.

      Even better, the flavor of the message should be determined by majority of the moderations with the same polarity as the sum of moderations made to the post, so that a message moderated up would never be marked as Flamebait, even if it got e.g. 2 Flamebait, 1 Insightful, 1 Interesting and 1 Funny.

      Of course, the ties should be so solved in favor of the last moderation.

  103. New accidental /.-ings... by Anonymous Coward · · Score: 0

    Now you just hang an advert for a website outside a building's exit...

  104. IPv6 by Johnny+Mnemonic · · Score: 1


    I don't know about you'all, but the first thing that occurred to me was that for this to really take off, IPv6 would become that much more necessary. Now you could address 30ft cubes in the 3D bioshpere with unique IPs? We would pretty quickly run out of IPv4, I would think.

    --

    --
    $tar -xvf .sig.tar
  105. Great. For the trolls.... by wowbagger · · Score: 1

    Now we'll have a bunch of morons driving around writing "Prist Frost" and linking to a certain Christmas Islands domain.... Wonderful.

  106. New Spy trick! by bigattichouse · · Score: 1

    Send an encrypted message, but use the GPS coordinates as the key!.. send an encrypted message "Go where I cut my foot badly as a child"... wow, I can almost read the spy novel, you get to use locations that only two people know about... walk around taking coordinates, and then later send messages usingthose coordinates as keys.

    --
    meh
  107. GPS Ads by foobrain · · Score: 1

    Forget email spam and banner ads. Enter the new era. Enter the era of GPS Ads! Anytime! Everywhere!

  108. "coordinate squatting" by Tablizer · · Score: 1

    I did not see anybody use that term. Did I make it up and will be in all the 2030 Cyber History books for being the first to use it?

    Well, let me dream.

  109. all cellphones in the usa now have gps???? scary. by Anonymous Coward · · Score: 0

    this is the scariest sentence in this article:
    All cellphones
    made in the US now have to include some form of locator technology so that
    they can be tracked by emergency services.

    what is that? "emergency services" my ass. my guess is that this is another fbi spyware requirement.
    why is there no uproar over this? what happened? how did this law get passed, if it is one? who let it go through?

  110. What A Wonderful Idea by Grassferry49 · · Score: 1

    This sounds like a really cool idea but you know what evil government will get to govern who gets what space and what they get to say? Also I'm a little confused as to won't this potentially fill up the planet and you won't be able to move five inches eventually without getting spammed? Everyone lock their closets right now so no one can use that space. You'll thank me when your closet is the only spam free zone in your house.

    --
    Visit BobtheKing.com it's perhaps the best thing I've ever made to waste your time with.
  111. Bah by loraksus · · Score: 2

    What we need is a moderation system for shitty drivers (i.e. the 90 year blind, crippled, and deaf paraplegic who drives a "boat" from the 70's - or fuckin teenie-boppers on cell phones. . )

    --
    1q2w3e4r5t6y7u8i9o0pqawsedrftgthyjukilo;p'azsxdcfv gbhnjmk,l.;/
  112. shouldexist.org by joshuaos · · Score: 1
    I read about something identical to this suggested on Should Exist over a year ago! I think that guy should take legal action! ;)

    Cheers, Joshua

    --

    When in danger or in doubt, run in circles, scream and shout!

  113. How would this would work in the world? by OffTheRack · · Score: 1

    Unless you are outside with a direct shot at 3 or more GPS satellites, your device will not know where it is.

    This is a problem for the US cell companies that are trying to integrate positioning technology into their cell phones as per an FCC mandate (which had a deadline of Oct 2001, but was extended for 4 more years because the phone companies said they could not do it yet.)

    There are other approaches to establishing location, such as interpolating timing signals from various cell towers, but as far as I know none of those has been implemented in the USA yet.

    GPS in the city will be spotty for some time. And if the bus stop has a thick roof over it, you will not get a schedule sitting under it.

  114. Can you see the government using this by MoneyT · · Score: 1

    In light of recent terrorist activities, I can see something like this being misused by the government. Think about it. Every electronic device you buy has a small built in GPS unit (could be placed in cell phones which almost everyone has). Units each have a unique serial number that is registered to your name when you purchase the item.

    Now everywhere you go that your electronic device has power (regardless of if it is on) a little digital marker is left behind at each individual GPS location.

    I know this sounds far fetched, but I'm just laying out all possibilities.

    --
    T Money
    World Domination with a plastic spoon since 1984
  115. Infrastructure for GPS location services by jyoull · · Score: 1

    old news.

    http://wherehoo.media.mit.edu/

  116. This is dumb. by mindstrm · · Score: 2

    I mean, sure, it may have application somewhere...
    but is everyone going to have a PDA with a full time net connection & GPS, as well as audio/video capability? Because until we do, this is hype.

    And even then.. how hard is this? IF said device exists.. this is TRIVIAL. THey make it sound like 'new technology. It's not new.. it's OBVIOUS

    I'm sure someone has patented this great idea too.

  117. Finally, now I can really do the Oregon Trail! by SlimySlimy · · Score: 1

    Everyone in your wagon has died. Would you like to write your epitaph?

    That's what they should do with this technology.

    Actually, now that I think of it, if people could hook up to different forums with this device, i.e., Appalachian Trail forums, I think this could be mighty useful. For example "Note: at this location don't climb up the ridge; take the trail by the brook instead."

    --
    This sig provides no comical value.
  118. You think the spam is bad? by commodoresloat · · Score: 3, Funny

    What about the viruses?

    Hi! How are you?

    I meet you at these coordinates in order to have your advice.

    See you later! Thanks

  119. Not quite it, try this: by lofter59 · · Score: 1

    int lat = 0;
    int long = 0;

    while(1) {
    for(lat = -90; lat < 90; lat++) {
    for(long = 0; long < 360; long++) {

    GPS_printf(lat, long, "ALL YOUR COORDINATES ARE BELONG TO US!!!\n");

    }
    }
    }

  120. Just use Infared by ViciousMark · · Score: 1

    *Pauses Metal Gear Solid 2 This same sort of message placement can be cloned by using around 25 infared lights, a few mirrors, and cigarette smoke to show the lights.

    --
    - ufcker.com -
  121. An idea of what these message will be... by drik00 · · Score: 2, Funny

    "I farted here, 4:37pm CST, 11/06/02...enjoy!"

    --
    Beer, now there's a temporary solution -- Homer Jay S.
  122. Mine's better by BasharTeg · · Score: 1

    for(;;)
    for(int lat=0;lat360;lat++)
    for(int long=0;long360;long++)
    GPS_printf(lat,long, "ALL YOUR COORDINATES ARE BELONG TO US!!!\n");

  123. LOL... by minh7749 · · Score: 1

    Remember those books with the instructions, written by someone who has too much time on their hands, to go to this page and that, and sends the reader in circles. Would it be fun to post on the GSP: go tho this cordinate and when you get there, it says go to this cordinate.

  124. And this will be useful how? by torklugnutz · · Score: 1

    Ok, so I can read a review of a restaurant I'm already sitting at. Ummm, great. By the time, I'm in the place I'm ready to make my own review. I'm not going to go walking around finding a place to eat. I'm going to figure it out first.

    On the other hand, it will be useful as a tour guide. Assuming of course we have our nice 3G device to pull down the info we need without it costing a fortune.

    One last thing. GPS is accurrate to 50'. So, I'm in location A, and I get information about location B across the street, due to a glitch. That's not too helpful. Is it likely that the military will allow us to have more accurate devices? My fingers aren't crossed.

    --
    Often in Error, Never in Doubt.
  125. Why this will work by Anonymous Coward · · Score: 0

    Everyone (well not everyone but a few) seems to think this will just become a GPRs SPAM channle.. Seens everyone can post a message, we would get SPAM haninging around in the air.. I dont beleave in this senario, think off Slashdot.. everyone can post here, and most SPAM are filtered out by the actualy readers. Why wouldnt it work for this to?

  126. My system was similar by Graspee_Leemoor · · Score: 1

    I always wanted to do this but with RF (or similar) tags. The advantage of my system would be that moving objects would be tagged- people, cars etc. Then you would have not one website devoted to it but a whole new way of tying meatspace to cyberspace.

    Examples:
    1) a dating site. You walk round a nightclub talking to people you like and then hit the restroom where you can use your pda to view their personal details (the tags they wear having been auto-scanned by your pda or a badge you wear)
    2) huds on windshields that project icons onto cars- e.g. "reported stolen", different icons for driving offences, maybe one warning icon if the vehicle has been the subject of a "bad driver" report by the public in the last month...
    3) a consumer review site that ties into the tags in all new electrical devices so you can hear what reviews say instead of the salesman when in the store
    4) security tags so when you are in 2nd hand shops you can see if that used stereo is "hot"
    5) warez sites and p2p sharing: you scan an album or video game in a shop and your agent goes off to look for a copy of it on the internet.

    Heheh Imagine the possibilities! With this, and the original idea you have to realize that the data- either gps location or tag id is just there- and anyone can set up a system, web site or technology using that data- it wouldn't be controlled by one person, company or group.

    graspee

  127. floating letters by namhas · · Score: 1

    > cast floating letters
    You surreptitiously conceal your spell casting.
    Floating letters: #
    You write your message in the air with your nose and chant 'lentavia lauseita'
    You sizzle with magical energy.

    A MUD spell come true!

  128. privacy, say what? Re:I don't like it... by leuk_he · · Score: 1

    I see a few problems that would be hard to overcome... First, say (as stated in the article) someone left a message in mid-air informing people of a car accident on the expressway. Suppose the average speed on that that road is 75 km/h. In addition, the polling frequency, the protocol, and lags in the devices themselves delay the delivery of the message...

    This all suggests that messages must be tagged with a radius as well as a location. On the highway at high speeds, one might need a 1-2 km radius to ensure that the message is delivered before one encounters the accident. On the other hand, one only needs a 1m radius to leave graffiti over the crapper at your local McDonalds.
    Now what happens if the highway passes through a city (like Boston's 93) with lots of McDonalds... Will I walk into the men's room and get:

    "Accident on 93 North - use left lane...."
    "Here I sit all broken-hearted...."


    If the restaurant falls within the message radius, I will. Now let's go for the low hanging fruit - the obvious fix-all. Let's tag the messages with a location, a radius, and a speed! It's GPS - calculating speed is easy, right? If I'm walking into McDonalds at 4km/h, I won't get the message intended for cars at 75km/h.

    Now not only do people know where I am, but how fast I am going. Cross-reference with a map, and they know what road I'm on. Should I expect to see speeding tickets enclosed in my mobile phone bill? Will Mapquest email me:
    "You know Dan, there's a much better route to work..."

    Will my local health club text my mobile:
    "We noticed you go to McDonalds quite frequently and you're not walking too fast these days..."
    Privacy? What privacy?

    1. Re:privacy, say what? Re:I don't like it... by Anonymous Coward · · Score: 0

      how about automatic fines for speeding based on GPS speed and position data? "Your accumulated speeding integral is 125 miles for today, the fine of $1250 is deducted automatically from your salary for next month."

  129. useful by hachete · · Score: 1

    I like the idea as some kind of Identifier for ships - a ship might post details above itself telling the rest of the world it's name, registration, origins etc. Having this linked to the radar would be excellent - particularly at night - for watchkeepers trying to wake the dog on the other bridge. Make it mandatory, I say.

    Ditto for civil aircraft.

    Wonder how well it would do as a military IFF (Identify Friend or Foe)?

    --
    Patriotism is a virtue of the vicious
  130. ugh by SomethingOrOther · · Score: 0, Offtopic

    Sat in a stall taking a dump....

    -And you thought leving a floater was bad enough.
    (Although it could be useful..... "Dude, theres no paper")

    I could just see the spam at the urinal though
    *unzips*
    WOULD YOU LIKE ANOTHER SIX INCHES!!!!!

    Moderate: Toilet humour -1

    --
    Anyone quoted by a reporter knows how little they understand
    Don't believe what you read is the truth.
  131. big deal by markj02 · · Score: 2
    People already use GPS to retrieve navigational "messages" ("turn right here"), informational messages ("you are standing in front of the X"), messages during the maintenance of large structures ("the water pipe is 30ft ahead of you"), etc. Location-aware ads have been hyped in the valley for a few years. OK, so people update these databases a bit more dynamically, so what? This is just another instance of giving a fancy name to something that's been in common practice for years. I mean, what else would you use GPS for? Great sales job, boring technology.

    More interesting perhaps are location-dependent messages sent out by beacons that transmit information (via Bluetooth or IR) locally--you really have to be physically there to receive the information. And those kinds of systems actually happen to be a little easier to deploy, since handhelds already have IR (and soon Bluetooth) built-in, while GPS is still an expensive option.

  132. overload by envelope · · Score: 1

    Suppose you fly over manhattan with your gps media receiver on. Aren't you going to get a massive overload of data as you pass through so many message locations?

    --

    appended to the end of comments you post, 120 chars
  133. Tagging places by Aceticon · · Score: 2

    Great way of leaving dirty jokes in public bathrooms

  134. it's being tried by nygeek · · Score: 1
    The folks at SRI did propose a TLD to ICANN that they call .geo. ICANN turned them down but they're still at it.

    There is a lot of overlap between the SRI .geo proposal and the stuff in the New Scientist article.

    What I find interesting is that we keep proposing schemes for unifying GIS data but we never seem to find a way to create the incentives to make it happen. Most GIS data are still proprietary, being sold and resold by consulting houses to the original data creators and owners.

  135. Who cares about tagging space.... by DrJAKing · · Score: 1

    ...I want to tag people. Or more specifically, their cars. Imagine the view in your windscreen-HUD, that arse who just cut you up gets yet another "Wanker!" sign on his car. And how long does it take him to get the insults off his vehicle? The knock-on effects in considerate driving could be immense.

  136. Used cars? by Anonymous Coward · · Score: 0

    Make sure you take that GPS device to the used car lot. Rather than kick the tires, you are going to make sure that your used car is not blemished with nasty cyberspace labels earned by the oaf who used to own the car.

  137. Vertical resolution? by elmer-12 · · Score: 1

    How well does GPS know where you are vertically?
    I know they say we'll be able to pinpoint our location to 3 metres but is that two dimensional?
    Will it tell me which floor I am on in the mall?
    Cause if it doesn't, I'm not sure this will work well.

    1. Re:Vertical resolution? by elmer-12 · · Score: 1

      oops - I duplicated a question on altitude - sorry.

    2. Re:Vertical resolution? by MrIcee · · Score: 1
      Vertical resolution of your GPS is dependent on two factors:

      1) The number of satelites you are currently locked onto.

      2) The number of satelites you are locked onto near the HORIZON, versus overhead.

      So... the more satelites your locked onto, that or near your horizon, the more accurate your vertical information will be.

      Interestingly enough... a recent experiment determined that the GPS satelites can ALSO be sensed ABOVE the satelites themselves. The question came up when people wondered if space travel could benefit from GPS positioning OUTSIDE their sphere. The answer is *yes*... but the interesting thing is that the locks were coming from satelites on the other side of the earth - just near the edge - as opposed to the satelites directly under the test.

  138. Car accidents by Anonymous Coward · · Score: 0

    "Sorry, officer. I was driving down the road, and then this X-10 banner ad suddenly filled my windshield. I tried to swerve around it, but I hit the school bus."

    I think the "close pop-up window" button on the steering wheel might become much more used than the horn button.

  139. Area spamming -- distance from location limit? by GodSpiral · · Score: 1

    If I were walmart, I'd like to post to a sphere 5 miles around each store telling all who read how great I am.

    If I were joe's garage, i'd like to post to a sphere 10 miles wide saying the same.

    Presumably some restrictions on the area my message appears will be imposed.

    The problem then seems to become I am 10 feet in fron of some restaurant's door that I would like to get info on. Does my phone display the info? Is the message area based on a distance to a point, or distance to a circle's perimeter. If its a distance to a point, shopkeepers would probably choose the front door signage as their point, so as to maximize reach. If I am then standing at the back door of the store, I could get nothing.

  140. I don't see any purpose other than advertising by Grax · · Score: 1

    A public system like this really only has one use. Advertising.

    Sure I can see how some people might want to set up a network using GPS tags for other things like they mentioned in the article but those things are unusable on a public network because they'll be choked out by advertising. Much better to set up a private network with GPS tags relating just to your particular application.

  141. Almost identical to web page tagging by ishmalius · · Score: 1
    This seems to be the GPS equivalent of the web page PostIt note, such as iMarkup or other things like that. The only difference is that the key into the database of messages is a geographical coordinate, instead of a URL.

    So I sure hope they don't try to patent this!

  142. All you need is to breakup the messages by banking_intern · · Score: 1

    Make channels like TV! Messages, can be tied to space but there can be a "lonely planet channel" a "zaget channel" a "p0rn" channel a "advertizing" channel. I think you could have as many of these as you want, and if you want a type of information you go to that channel.
    Each channel could be owned or run like a TV or radio station and your fine. You could never use channels, or you could and it gets rid of the grafiti problem "unless you want a grafiti channel". Even a history channel for self guided tours! Was that even hard? Problem solved.

  143. SPAM by cybaz · · Score: 1

    It's an interesting idea, but what's to keep spammers from blanketing the globe with MLM schemes and X10 ads?