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Bluetooth Ads Beamed from Billboards

dylanduck writes "Billboards in the UK have been using Bluetooth to beam media clips at passing cellular phones. The system has been dubbed Bluecasting and 17,000 people accepted the ads. When billboards know your name that's when to really worry."

65 of 231 comments (clear)

  1. Hmmm by CmdrTaco+(troll) · · Score: 5, Funny

    Hope someone hacks it and starts bluecasting goatse in its place.

    --

    I hope high gas prices are depriving your children, you fucking dumbass.
  2. BlueTooth Hacking billboards! by SirDrinksAlot · · Score: 5, Interesting

    Watch out, when someone figures out how to hack your bluetooth automatically, grab all your personal information and talor its advertisements accordingly, thats when I'm going to be afraid.

    1. Re:BlueTooth Hacking billboards! by jdray · · Score: 4, Funny
      Okay, I'm going long for this one:

      When billboards know your name...
      Well, it is the UK, and when they give you something or say goodbye, they often say "Cheers." And that's where everyone knows your name, so it fits.

      Okay, I'm leaving now.

      --
      The Spoon
      Updated 6/28/2011
    2. Re:BlueTooth Hacking billboards! by kc0re · · Score: 2, Funny

      Minority Report anyone? Iris reading? Have you had a guiness today???

  3. Great... by SuppleMonkey · · Score: 3, Insightful

    As if there weren't enough distracted drivers on the road. Now if people aren't yapping on their cell phones they'll be reading the myriad advertisements being beamed to them.

    1. Re:Great... by AEton · · Score: 4, Informative

      These are billboards at railway stations.

      Funny how many comments got this wrong....

      --
      We recently had heard in the office over one of the Yellow Machine that's made by Anthology Solutions.
    2. Re:Great... by darkonc · · Score: 4, Insightful
      They're only broadcasting to people directly in front of the ad. This implies that they are using a directed antenna. That should increase the effective available range. If they wanna get real nasty, they can use a group of antennae each covering one part of the target area. One can hope that they don't get that nasty, but we're talking ad people.

      That reminds me: we're at the beginning of this 'new frontier'. Right now, they're getting about a 1 in 6 acceptance ratio -- Today, it's a novel idea. A few months, or years, down the road, they'll be seeing those numbers drop preciptiously. Then they'll start resorting to all sorts of tricks to get people to 'accept' their garbage, and we'll have to start writing software to filter out thes ads, then they'll come up with work-arounds, and then....

      Starting to sound like the spam wars??? There's a reason.

      --
      Sometimes boldness is in fashion. Sometimes only the brave will be bold.
  4. In the US by Anonymous Coward · · Score: 3, Funny

    My name is double ROT13 encrypted. They can't use my name without violating the DMCA.

    1. Re:In the US by yagu · · Score: 3, Funny

      I find if you quadruple ROT13 encrypt your name you'll get a little bit more protection.

  5. Sci-Fi by bobsacks · · Score: 2, Interesting

    This reminds me of Minority Report where the billboards were scanning peoples eyes and addressing them by name. Is this a case of life imitating art?

    1. Re:Sci-Fi by tacarat · · Score: 3, Funny

      I'd vote for life irritating art...

      --
      "Common sense will be the death of us all"
    2. Re:Sci-Fi by bizard · · Score: 2, Interesting

      You would have to look back a lot further than Minority Report if so...I know that Melissa Scott's novels from the late 80's/early 90's had this. People had wearable or implanted computers and news stands would blare headlines and billboards would blare advertisements. The main character in one novel was constantly avoiding eye contact with signs.

  6. Re:Cool by justforaday · · Score: 2, Interesting

    It would seem a lot more useful if they beamed you coupons or discounts that you could use for say the next 24 or 48 hours. Of course, that would also involve setting up the infrastructure for redeeming those coupons...

    --
    I'll turn into a supernova and burn up everything. Well I'll turn into a black little hole and you'll turn into string.
  7. Re:hmm by ch-chuck · · Score: 5, Funny

    They could just beam the tickets out from the billboards. "If you are reading this message, you are under arrest".

    --
    try { do() || do_not(); } catch (JediException err) { yoda(err); }
  8. bluetooth spam to your phone.. by joeldg · · Score: 3, Insightful

    great..
    now we will have bluetooth spam everywhere we go..

    just what we need..

    1. Re:bluetooth spam to your phone.. by freitasm · · Score: 4, Informative

      You an still have Bluetooth [On], just don't set it to [Discoverable]. What's the big deal?

      For goodness sake folks, just use the technology, it provides the tools for that.

    2. Re:bluetooth spam to your phone.. by AeroIllini · · Score: 2, Interesting

      The only major uses for Bluetooth in cell phones I've heard of are chatting on a wireless headset, syncing or file transfer with a computer, and the aforementioned bluespamming (or splue, to quote another comment). But I would guess that the "killer feature" for BT-enabled cell phones would be a localized IM-type service; i.e., you could make a list of your friends' BT MAC addresses in your phone, and get alerts when they are nearby (or at least near enough for your phone to detect them). Sort of a "hey, Bob's within 100m of here; I should call him and see if he'd like to join me for lunch" type thing.

      Would such a feature still be possible if your phone was not in "discoverable" mode to block the advertisements? Does a feature like that even exist (I am new to the world of BlueTooth)?

      --
      For security, the MD5 hash of this message and sig is 09f911029d74e35bd84156c5635688c0.
  9. If they'd let me do the asking... by theblueprint · · Score: 5, Insightful
    I'd be all for this, should the advertisers change it a little. If I could see a billboard, find the product interesting, then "ask" the billboard for more information, I'd probably use it.

    Otherwise, it's like a pop-up on your phone, asking if you'd like to see a pop-up ad.

    --
    "from the bricks to the booth...I predict the future like Cleo the psychic..."
    1. Re:If they'd let me do the asking... by Ponzicar · · Score: 2, Interesting

      Even better, have them beam out virtual coupons. Either a simple "show the cashier this ad on your phone and get10% off!" or have the cash register be bluetooth enabled as well.

  10. BlueTooth Ads?!? by sled · · Score: 5, Funny

    I've beeing seeing lots of ads for products that whiten teeth lately, but but who in their right mind would want...oh wait, nevermind.

  11. Hmm, haven't seen these so far by fussili · · Score: 3, Interesting

    However they have had interactive billboards on the Tube for some time.

    They concerned the use of unlicensed faux-minicabs to lure women into situations where they are abducted and often sexually abused.

    The billboards allowed you to align your phone's IR receiver with a flashing icon to receive information on how to better protect yourself if you happen to be a woman.

    I daresay Bluetooth seems rather more invasive as a means of delivering content - particularly commercial advertising rather than citizen's advice.

  12. That's a lot of acceptance, but not for long! by RUFFyamahaRYDER · · Score: 4, Insightful

    Most people don't get too many bluetooth messages on their devices so when something like this happens they say "okay" to accept and see what the ad is all about. After a while people will get sick of it though, and fewer and fewer will accept them.

    So this is good advertising.... for now... =)

  13. It's exactly the same as email spam by StreetChip · · Score: 3, Interesting

    This is exactly the same idea as email spam, sending off an advertisement to as many people as you can whether they asked for it or not. Forcing the user to have to click 'no' to get rid of it. We shouldn't have to cripple technology (IE turn off features on the phone) just to avoid being bombarded with a commercial for Dominoes Pizza. At least with a normal billboard if I don't want to see the message I can look somewhere else. I wish I lived there with a mobile phone just to be the first one to file a lawsuit against the companies sending out these ads.

    --
    LeoPolus Web Design: http://www.leopolus.com
  14. Idea for advertising by Spy+der+Mann · · Score: 5, Funny

    Let's send the signal thru giant antennas and it will be encoded with electromagnetic waves, using Amplitude and Frequency Modulation. The devices are so simple they don't require digital technology.

    With this, you can even choose with an analog dial, which emitters (let's call them "stations") to listen to the advertisers! Furthermore, why stop with advertising? Let's add content, like news or music, too!

    Forget about podcasting, bluecasting. The future is "wavecasting"! It'll rock!

    *Rushes to the patent office*

    1. Re:Idea for advertising by utexaspunk · · Score: 4, Insightful

      the USPTO might just be dumb enough to give you a patent on that, too... :)

  15. Got my hopes up when this happened to me by herting · · Score: 5, Funny

    I was walking central London today when I got a message saying my mobile's bluetooth had an incoming message and asked if I wanted to accept it. Thinking I had finally found another toother, I quickly accepted thinking I was about to engage in depraved anonymous sex. Alas, 449 days of toothing in London and still no takers. Pretty soon I'm going to just assume bluetooth is a crap technology and just switch to raising the collars on my green polos.

    --
    http://www.mample.net
    1. Re:Got my hopes up when this happened to me by t_allardyce · · Score: 3, Interesting

      I think this could ruin any chance of toothing taking off - people will just get sick of the adverts and turn off bluetooth, that and the perceived risk of getting a virus.

      --
      This comment does not represent the views or opinions of the user.
  16. Spam by CSHARP123 · · Score: 2, Insightful

    We are having enough with Email spams. Now they want you get Cell phone Spams. Really, when this gets worse, people will stop using technology altogether.

    1. Re:Spam by fyoder · · Score: 2, Funny
      Really, when this gets worse, people will stop using technology altogether.

      Some may have stopped already. Those of you who have stopped using technology altogether please reply to this post so we can count you.

      --
      Loose lips lose spit.
  17. But...but... by mccalli · · Score: 5, Funny
    When billboards know your name that's when to really worry.

    Oh, I don't know. Sometimes you want to go where everybody knows your name, and they're always glad you came. You want to be where you can see our troubles are all the same. You want to be where everybody knows your name.

    Cheers,
    Ian

  18. Dubbed blueSPAMMING, not blueCASTING by OpenGLFan · · Score: 5, Interesting

    Nope, it hasn't been dubbed BlueCasting, except by marketing twits in Italian suits and advertising twerps in Emo glasses.

    The real world calls it SPAM. If you have to get trendy, BlueSpamming. Or if you want to get really wild, based on IM SPAM = SPIM, you get BLUE SPAM = SPLUE.

    We let them use Hacker for Cracker, and we let them take Digital Rights Management for Digital Restriction Mechanisms. We control the names, folks, not them. A dog does not lay bioreclaimable fertilizer on the path, it shits on the sidewalk. "BlueCasting" sounds like a neat 21st century hip thing. "Spam" is a nasty annoyance that Russians get beat to death for. Give it the correct name.

    1. Re:Dubbed blueSPAMMING, not blueCASTING by Microlith · · Score: 3, Funny

      We control the names, folks, not them.

      Err... as you so eloquently pointed out, we don't :)

  19. Is it spam or Will people stop using tech? by WillAffleckUW · · Score: 2, Interesting

    We are having enough with Email spams. Now they want you get Cell phone Spams. Really, when this gets worse, people will stop using technology altogether.

    Exactly. Low tech is the wave of the future.

    In the Fremont neighborhood in Seattle, one of the most wired and tech neighborhoods, many of us no longer wear watches or carry cell phones, because they're a nuisance. We let loose the electronic leashes and savor the joy of life.

    And then we go home and use our wireless laptops and high-speed cable/DSL/internet2 connections to surf the Net, or drop by a free wireless fair trade organic coffeeshop.

    You can either be a slave of the Man, or you can opt out of the Man's rules.

    --
    -- Tigger warning: This post may contain tiggers! --
    1. Re:Is it spam or Will people stop using tech? by kyojin+the+clown · · Score: 2, Funny
      many of us no longer wear watches

      i know where you are coming from dude. seriously, knowing the time just fucking pisses me off, like, so much. I have, like, fully unleashed myself from time by not wearing my watch. its awesome, i can totally savor life now i don't know what the hell time it is. the 'Man' can take his 'time' and he can shove it.

  20. New technology by yRabbit · · Score: 2, Interesting

    Yes, of course. This is why we develop more advanced technologies, such as radio, the television, the internet, and bluetooth. We just want more ads! Thanks a lot.

    I wonder if, for some people, disabling their phone/device from being discovered via bluetooth will be a viable option? Maybe they need that enabled for something? Too bad there isn't a "DO NOT RECEIVE ADVERTISEMENTS" setting.

  21. Thank God. by Saiyine · · Score: 2, Insightful


    Thank God, bluetooth can be disabled.

    --
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    Kunowalls!!! Random sexy wallpapers.

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    Hosting 20G hd, 1Tb bw! ssh $7.95
    1. Re:Thank God. by plover · · Score: 4, Informative
      Bluetooth is way useful and almost magical for many applications. The ones I use include: totally hands-free car operation (my car's bluetooth module connects to my phone when I turn on the ignition, and mutes the car stereo and uses the stereo speakers for phone audio;) instant palmtop network access (no hunting for free wifi nodes;) exchanging business cards / appointments / contacts / pictures / ringtones with other people; installing games, etc. I have also been a very happy user of floAt's Mobile Agent's proximity feature: when I walk away from my desk, it locks itself. Bluetooth is so useful to me that I wouldn't even consider Verizon, who sell phones with crippled Bluetooth in order to charge their victims into MMSing pictures over their network for an extra charge.

      Did you uninstall your browser because of advertisements? Did you stop riding the bus because they have posters inside advertising stuff? Did you give up all email because you got a spam? Did you throw your phone in disgust when AT&T sent you an SMS ad? Did you stop watching television because of commercials? (OK, bad example :-) No, you probably installed Adblock, or a filtering proxy like the proxomitron. You may have installed a spam filter on your email. You might have bought a TiVo or ReplayTV to avoid the commercials. And who knows, maybe you did give up public transit because of advertising.

      Avoiding Bluespam is easier than any of the above. If you simply don't turn discovery "on" your machine won't answer their spamspitter. Period. And there really isn't a valid technical reason to turn discovery on and leave it on unless you're 'toothing' (looking for anonymous MOTAS.) As a matter of fact, Motorola doesn't even allow the option of leaving discovery on for more than 60 seconds, it's that unneeded. Saying "no Bluetooth because I might get an ad if I ever travel to London" is a completely over the top over-reaction.

      As an aside, if you're looking for the best bluetooth functionality in a phone, go Sony-Ericsson. Motorola's bluetooth stack is very buggy and their functionality incomplete. I'm way unhappy with my new Razr.

      --
      John
  22. Re:Cool by merreborn · · Score: 3, Informative

    So I wonder if these ads cost you money each time you drive past one of the billboards

    Last I heard, there's no charge for bluetooth datatransfer. Bluetooth is like wifi, not like SMS.

  23. Horrible advertising of the future.. by Anonymous Coward · · Score: 4, Insightful

    So tell me, why would I ever want to own a phone with Bluetooth if they're doing this? They still make non-bluetooth phones and wired headsets? Right?

    (I pick up 75 wireless access points on my 12 mile commute through what I thought was the countryside - so I can't imagine what this "bluecasting" will be like once it takes off in cities).

    I can almost see the next step being advertisers pressuring phone makers to require always-on phones with always-on bluetooth so that they can't be "denied" the chance to spam your phone. You won't be able to switch the phone off, will only ever be able to switch to "silent mode" for a couple of hours at a time (like for going to a movie theater), and it'll automatically accept absolutely anything sent to it (and it'll simply keep the last 128MB [or however much storage the device has] of messages received). Just walking through the mall your phone will pick up 40 different advertising messages before you get to the store you wanted to go to - and when out driving, billboards and other cars will all repeatedly spam you.

    And worst of all, they'll advertise this as being a "feature" of the phone ("get always-on bluecast so you're not left out! all the cool kids have it.. and you want to be cool.. don't you?") - and people will still buy it.

    1. Re:Horrible advertising of the future.. by Jedi+Alec · · Score: 2, Insightful

      So tell me, why would I ever want to own a phone with Bluetooth if they're doing this?

      Dunno. Why would you want an internet connection on your pc? Looks like phones are going the way of the average windows box, pretty soon 60% of its processing time will be spent on the firewall, antivirus and anti-spyware. Which leaves about 40% to animate that silly wallpaper. Every form of technology that allows communication will at one point or another be used for advertising. As long as advertising actually works, and it doesn't look like that's about to change anywhere soon, this is just a reality we're going to have to live with.

      --

      People replying to my sig annoy me. That's why I change it all the time.
  24. Scary Billboards by SilentReallySilentUs · · Score: 2, Interesting

    Couldn't get why only Billboards will send these bluetooth messages? It can be anything - a tree, a transport truck, a building, a shop - they are all going to torture you with these advertisements till you disable bluetooth or upgrade to "premium" service offered by well, your friendly wireless carrier!

  25. Re:Cool by Anonymous Coward · · Score: 3, Insightful

    So, if accessing an available Wifi access point is illegal, per the recent cases in Florida and the UK, wouldn't accessing my phone also be illegal access of a computer (since a mobile phone is technically a computer these days), and wouldn't someone be able to sue these BlueSpammers for unauthorized access?

  26. 17,000 or 17%? Willing? by darthlurker · · Score: 2, Insightful

    FTA - "The posters detected 87,000 Bluetooth phones over a two week period, of which about 17% were willing to download the clip, says Scott."

    First 17% is more like 14,790. I couldn't find a reference to the 17,000 number. (Perhaps its somewhere on the corporate web site link.) But even ignoring this point I'd still question the "willing" statement. Does that mean people intentionlly enabled access to their cell phones. Or is it more like 17% of blue tooth cell phonesare left unsecured by their owners?

    Sort of like claiming 40% of PCs are "willing" to be zombies for spam.

  27. BlueTooth Spam by Archangel+Michael · · Score: 2, Funny

    I will not read Bluetooth Spam
    I will not read it, Sam I am.

    I will not read it in the tube,
    I will not read it even if it shows me a boob

    I will not read it in my car
    I will not read it in a bar

    I do not like Bluetooth spam
    I do not like it, Sam I am.

    --
    Agent K: A *person* is smart. People are dumb, stupid, panicky animals, and you know it.
  28. Re:Enabled? What about discoverable? by Nuclear+Elephant · · Score: 2, Funny

    I've still got mine discoverable.

    Cabbage.

  29. Re:crazy by Johnboi+Waltune · · Score: 4, Insightful
    You'd have to be crazy to accept a "blue-ad" or "blue-vert" or whatever the hell these are.

    Nah, just curious. The first time they do this, 17,000 people will accept the "blue-vert". Of those 17,000, the next time, only 7,000 people will accept. The third time, 700.

    Eventually the new technology will penetrate the common consciousness and people will just start ignoring it, since it is, after all, thoroughly useless and annoying. The only thing it has going for it is its novelty. Once that's dried up, "blue-vertising" will go away and die.

    --
    "The advanced societies of the future will be driven by competing systems of psychopathology." -JG Ballard
  30. Re:Cool by gjh · · Score: 2, Informative

    In the rest of the civilized world, receiving an SMS costs you nothing either. It amazes me that that US operators can get away with squeezing the customer for money to receive unsolicited SMS messages.

  31. Hmm I wonder.... by Boap · · Score: 3, Interesting

    I wonder if a virus could be passed this way and if it could then you could have infected at least 17,000 people via blue tooth.

  32. Nope, it's SPUE by googly+eyes · · Score: 3, Funny

    SPUE is a better contraction for SPAM and Bluetooth...

    --
    Now go ehway or I shall tauntu a second timeh!
  33. Over-marketing by rbgemini · · Score: 4, Insightful

    Honestly.

    Is it possible to go anywhere or do anything these days without being advertised at? Seems you just can't get away from it anymore.

    In any case, if I'm standing on a train platform looking at a billboard, I can just read the damn billboard. What is the point of sending me a message to tell me about what's on the billboard?

  34. You must be... by Anonymous Coward · · Score: 4, Funny

    You must be new hear. Hmm, how about slashdot bluecasting TFA to someone as soon as they click on the summary, thus forcing everyone to RTFA before they post stupid comments?

  35. well, it can get a lot more stupid.. by dirkstoop · · Score: 2, Funny

    BUT...someone slap the marketing flunky who came up with "podcasting" because the content is actually pulled by clients (like RSS).

    okay, we'll just call it podpulling from now on then..

    --
    (may read 'IMHO' wherever omitted from above text)
  36. Re:Well... by karmatic · · Score: 3, Interesting

    > Of course, how many /.'ers actually leave BT enabled on their phones/PDAs?

    Me, for one. I've even got it broadcasting my name, so if someone around me finds it, they know who it belongs to.

    I don't mind people saying "hi", in a matter of speaking. So far, it's been coworkers etc. who decide to send me files. When I start getting ads/spam on it, I will shut it off.

  37. That's how we can kill this by grahamsz · · Score: 5, Insightful

    find an old pda and have it 'bluecast' porn.

    Sit it next to a real coke bluecaster, and then half the time that people choose to "Accept connection from Coke?" they'll get the porn.

    Bluetooth doesn't have a whole lot of authentication other than the name that the other node chooses.

    It wont take many calls to a large companies complaint department about them dispatching porn before this whole dumb idea will go away.

  38. Re:hmm by Master+Cougar · · Score: 2, Insightful

    You do realize that billboards are NOT only on highways but on city streets, right? Where pedestrians see them.

  39. Won't work in Canda by ElectroBot · · Score: 2, Interesting

    The big 2 cell phone providers are Rogers and Bell (there's others but they're a lot smaller). Neither of them have a cellphone that has bluetooth yet. BTW the Treo 650 and Blackberry devices do have bluetooth but they're just glorified PDAs with cell phone capability that costs an arm and a leg.

    I could buy a phone from the US and get it hacked, but why should I lose a warranty and pay a couple hundred dollars when I should be able to get one for FREE or close to it ($99 at most).

    How long has bluetooth been an option on cell phones in the US and Europe and yet I still can't get one here.

    All I want it is so that I can receive calls on my BT headset and use Sailling Clicker to control my iBook.

    To make matters worse
    Futureshop (owned by BestBuy), advertised a BT headset right beside the non-BT cell phones instead of in the computer section of the weekly flier.

  40. Leaving so soon? by lullabud · · Score: 4, Funny

    After that one I thought you'd be here all week.

  41. Trace people using bluetooth MAC by gd23ka · · Score: 2, Interesting

    Actually like Ethernet cards and the like, Bluetooth Adapters too have an unqiue 48bit MAC which can be used to trace people. I don't really know a hell of
    a lot about Bluetooth and its protocols but I can
    imagine that a device that sends a connection request might get a reply back of the like "I got your request to connect to application X, now hold on while I signal the user and ask her if it is okay". In this case the advertiser gets the MAC even though the user does not authorize the connectino.

  42. *sigh* another reason to keep bluetooth disabled by paulsomm · · Score: 2, Interesting

    I love the "Furthermore, there is no risk of downloading viruses or other malware to the phone, says O'Regan: "We don't send applications or executable code.""

    Riiiight.

    I find the whole notion of this distasteful. Billboards are bad enough. This is adding spam to them. I don't use Bluetooth now (see no real benefit from it really) and if enabling Bluetooth is going to subject me to spam, no thanks . . .

    But, considering in 2000 the hot marketing gimmick was to mount Palm Pilot's around metropolitan areas (at least Manhattan had them) and have people point their Palm at it to sync up an ad . . . and that lasted like a month . . .

  43. Re:stupid names on stupid names by Hooded+One · · Score: 2, Insightful

    Not only that, the "pod" part is pretty inaccurate, since the iPod itself has nothing to do with the technology, it's just a way to play the downloaded audio.

  44. Re:Enough Advertising already! by wasted+time · · Score: 2, Funny

    Q: Is nothing sacred anymore?

    A: No
    http://www.justtoiletpaper.com/advertisenew.shtml

    --
    The Stone Age did not end because humans ran out of stones. - William McDonough
  45. Re:Welcome Mr. Yakamoto by Goth+Biker+Babe · · Score: 2, Insightful

    Mod parent funny! Lovely reference. I was thinking the very same thing.

  46. Re:Another reason by Goth+Biker+Babe · · Score: 2, Interesting

    people seem to think that cell phones MUST be answered, and ALWAYS pick up.

    Nah! That's what voice mail is for. Actually among my friends SMS is by far the preferred way of communicating. Not actually speaking to one another. In fact, in order of use, phones are probably used for...

    - SMS/Test messages
    - Photos
    - Providing data connections
    - Voice calls.

    If work wants to contact me they can buy me a blackberry. They haven't so far and I wont give them my private number.

  47. Other targeted Cell-phone ads by crutchman · · Score: 2, Interesting

    This reminds me about all of the buzz about targeting peoples cellphones that had GPS turned on. "Turn left here for great eat's at Identity Theft Cafe"

    Fortunately, that has seemed to fade away. UNfortunately, Bluetooth ads are much easier, unless it comes to the US and they want to target Verizon customers, since Verizon sells "Bluetooth" phones with their balls chopped off.

  48. Never mind that by DrXym · · Score: 2, Interesting
    Once biometrics take on, I daresay that it would be possible to pitch ads (a la The Minority Report) using facial recognition or even the smell of the person.


    Imagine being somewhere like a casino (where you can bet they already or will soon will use face recognition on everyone). Cameras could be positioned in certain places to automatically recognise a person and change all the machines and signs within the proximity to be more appealing.


    Hell, I bet a system could pitch different ads depending on whether a man, women, or kids were walking past based on their smell. For extra sophistication it could even detect BO & perfume as giveaways of the person's wealth and status.