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User: jcwren

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  1. Maybe it's just me... on Tech Team Traditions? · · Score: 5, Insightful

    ... but I've always hated garbage like that. I go to work to work. I see these people 8 hours a day. I don't want to see them before work, or after work (well, except a select few who are friends).

    The whole 'team' word is over used, and in my mind, reeks of management-itis. OK, there may be companies where teams mean something. The companies I've worked for, it's just that: work. Most people don't want to be there any longer than they have to.

    When I worked at Hayes, our boss used to try to put together things, like after work outings, as a reward. You want to reward me? Let me leave early. I have a life (as far as being a geek goes). I have projects at home, cars to tinker on, software to write, dogs to play with, rocks to climb, etc.

    We used to have company mandated meetings. It's amazing how many you can not show up to (like, say, 100%), and still not get fired. Apparently, my skills as a programmer are worth more than really pissing me off by writing me up or some other BS for not showing up.

    And don't confused this with being a "team player". You can be a team player and still not be a "team".

    I finally solved this problem a few years ago. I am an insultant. I work from home 99.44% of the time. I have my dog at my feet, my 'fridge 15 feet away, and no one cares if you wear slippers to work. Oh yea, and I save about $800 a year in gas.

  2. Re:Killers on the loose on Can DVDs Kill DVD Players? · · Score: 5, Funny

    Might be worth "test playing" it on all the DVD players in your local Circuit City and Best Buy. That should get their attention.

  3. Re:bans on Cellphones Usable on Airplanes in 2006? · · Score: 3, Interesting

    The reason the FCC bans cellphones in-flight is because from 30,000 feet, you can see several hundred or more cellsites. Which the switching gear does not deal politely with.

    People think in terms of commercial aircraft, but private aircraft have the same restrictions, even if you're in a Piper Cub with no electrical system.

  4. Re:Publicity Stunt on Senator Blacklisted by No-Fly List · · Score: 1

    Responsibility doesn't fall on anyone, and that's the entire problem with government and corporate systems. A (fairly) complete lack of personal accountability.

    It's always "Well, the government blah blah blah...". The government, last time I checked, was made up of people. And when these people screw up, heads should roll. Preferrably in a televised event on Fox.

  5. DOE test shot pictures available on Atomic Veterans Speak Out · · Score: 4, Informative

    The DOE has some great photos of the various test shots available, at very low cost.

    --jc

  6. Re:Unlicensed amateur radio operation! on Build Your Own Wireless Beer Pitcher Monitoring System · · Score: 4, Informative

    They didn't illegally use 70cm. There is a specific allocation for 433MHz for low power equipment. Radiometrix, and a bunch of others all make perfectly legal transmitters for this allocation.

    I believe the 433MHz is secondary or teritiary use. The Europeans equivalent is 419MHz

    K4JCW

  7. Hauled away? Battery stores must accept on Looking for a Better Back-Up Power Solution? · · Score: 3, Informative

    I don't know how many batteries you have, but here in Georgia, battery distributors (Voltex, Interstate, etc) are *required* to accept batteries for disposal, at no charge. In fact, at places like Sears, they charge you a core charge if you don't bring a battery in. Something like $7.

    You might have to pay someone to haul them to the distributor, but that's just a labor charge.

  8. Re:Unrelated Question on Beagle 2 Failure Theories · · Score: 1

    I wondered about putting something like a single layer of Saran wrap (plastic wrap) over the panels, tied to a spool on a motor. After the panels reached a certain diminished capacity, you'd peel this single layer off, giving you another several months of operation. Obviously you'd using something tougher than actual Saran wrap brand plastic.

    And it's likely that the plastic might in itself diminish the panel capacity by a couple of percent because of the opacity. But still, I'd think someone would be willing to trade off a very small daily hit for extended operation.

    And hey, if the wrap didn't peel correctly, you're no worse off, right? I mean, the panels were so shot that you couldn't use them, and you're building in a 1 or 2 pound mechanism that quite probably could give you another couple months of operation.

  9. DirecTV does not require a phone line on TiVo and DirecTV in a Cellular-Only Household? · · Score: 4, Informative

    DirecTV does not require a phone line, unless you use pay-per-view options. It gets the program guide updates over the air. If your phone has an accessory to provide dial tone, you'd be able to use that to allow it to phone home. However, you'll probably have to tell them about the phone number, as they don't seem to like units reporting in from the phone number that's not associated with the account.

    As you've figured out, TiVo gets its updates over the phone line. If you have an integrated TiVo/DirectTV receiver, I'm not sure what happens in that case. I've got the original, and it can only do it over the phone line (not including network mods).

  10. www.gpsnow.com seems to be where to buy it on Recommended GPS Receivers? · · Score: 3, Informative

    I've not checked every possible nook and cranny on the 'net, but GPSNow.com has the cheapest price I've managed to find anywhere.

    --jc

  11. I'm just concerned that... on President Bush To Call For Return To Moon? · · Score: 1

    ...they'll want to start storing nuclear waste on the dark side of the moon, and then it'll blow up, and hurl the moon out of orbit, and Martin Landau won't be around to know what to do.

    On the bright side, Fox will have material for "When Moons Explode".

  12. I'm neither blind nor deaf, but... on Block Spam Bots With Free CAPTCHA Service · · Score: 2, Interesting

    ...the images here here are absolutely unreadable. If I had to use this to subscribe to a site or forum, or fill out a form, I'd just say "screw it", and wander on down the 'net.

  13. Re:Still want Z80? on Microcomputers for Homebrew Projects? · · Score: 1

    Bah. Your email address isn't public. Mail me at z80@tinymicros.com and I'll take'em off your hands.

  14. Where to start on Microcomputers for Homebrew Projects? · · Score: 4, Informative

    If you *really* want a JRE (which is generally not synonymous with performance, in the microcontroller world), check out the TINI from Dallas Semiconductor, here.

    If you want to get into heavier duty gear (and available only in surface mount), you can look at things like the Patriot from PTSC, here. There are also several others that I've seen, but can't recall the name of. A little Googling should find those.

  15. Consider a free emulator on Obtaining Mainframe Experience w/o a Mainframe? · · Score: 1

    Depending on what you consider a mainframe, there's always SIMH, a rather nice emulator for PDPs, PEs, and a number of others. There are some other free emulators out there, but I know nothing aout them. I've brought up a PDP-8 and PDP-11 under SimH before.

  16. Re:This would be really sweet mounted on a car bum on Giant "Inkjet Printer" · · Score: 3, Interesting

    I had considered that idea years ago, but never got around to actually building hardware. I'd planned on a paint tank (use that oldskool Tempra paint that washes off with water), a pressure source (like carbon dioxide), and a manifold feeding 128 electrically controlled nozzles. All this would be mounted on a frame that could be supported by a standard 2" bumper hitch (what is that, Class II? Class III?) The nozzles would be about 2" off the road, probably on some kind of floating arrangement. There'd be a small microcontroller with an RS-232 port, and a speed sensor.

    You'd lay out some text or imagess in a graphics program, get out on the highway, and lay down road graffitti. "SPEED TRAP AHEAD" spread down I-85N for 200 feet.

    I'm actually pretty surprised no one has built one yet. Although I'm sure the local laws have some idiotic provision against writing on highways with non-toxic temporary paint.

  17. The safest way on Shipping Hardware Cross-Country? · · Score: 4, Insightful

    Back up your hard drive, either to another HD, or tape, or DVD. Remove the hard drive, carry it with you. Leave the backup with someone trust worthy. Ship the machine UPS or Fedex, insured for enough to replace it. The hardware is basically worthless, it's your data that has value. As long as the machine is at all replaceable, you have no worries.

    But losing your pr0n collection, *that's* bad.

  18. If anyones bug database should be called... on "Splatometer" Allows Distributed Bug Reports · · Score: 4, Funny

    "bugzilla", it's these people.

  19. Pissing away your time on MIT Creates Urine-Controlled Video Game · · Score: 1

    Pissing away the moments that make up the dull day
    You pee and waste the hours in an in hand way
    Leaking around on a piece of ground in your home town
    Waiting for someone or something to shake it away

    --Pink Floyd

    Shake it more than 3 times and you're duck hunting with it.

  20. What about when Beyster leaves/dies? on Inside SAIC · · Score: 1

    This seems very much like a company that's driven mostly by the founder. This is evidenced in simple statements like a flock of geese following the leader as he runs, occasionally dropping a bread crumb for them to consume into their spiral notebooks.

    Traditionally, companies like this tend not to fare well after the founder leaves. Infighting becomes rampant, and rarely do any successors have the founders visionary ability.

    So what happens when he goes? Is the CIA/NSA/Secret Police going to be stuck high and dry? This seems like a serious case of putting way too many eggs in one basket.

  21. Ctrl-Alt-Del as a power source on Energy From Vibrations · · Score: 4, Funny

    Imagine an energy scavenger like this inside a standard PC keyboard. You could power Intels hungriest processors using Windows and Ctrl-Alt-Del...

  22. Re:SMS: intrusive and an invitation to spammers on SMS Messaging Unreliable · · Score: 1

    Because my computer is unable to alert via voice mail when it's not feeling well. I use SMS to monitor the systems, and to alert me of impending doom. It's hard to send a reply to decide what to do when the system has already blown it's brains out because Cingular delivered a message 8 hours late, or not at all.

  23. I work on these devices on Automakers and Crash Data Recorders · · Score: 5, Interesting

    I work on devices similiar to this under a research grant. Ours having nothing to do with the auto manufacturer. I am also limited in what I can say in regards to the technology to implement it, due to NDAs (I could post as AC, but since I'm the ONLY programmer, it would sort of be obvious anyway).

    There are a number of uses for the data, beyond litigation. For instance, while there are plenty of numbers of how your Dodge Neon survives running in a brick wall at 20MPH, there's little real world data on the stresses placed on your Dodge Neon when it gets clipped at a 45 degree angle in the right rear quarter by a UPS truck. The onboard accellerometers record this information a certain amount of time before and after the impact event and upload it to a server.

    In theory, the data can be used to determine the level of EMS dispatch. If your vehicle is sitting upside down on it's roof, it's far more likely that there are injuries than if you took a 12MPH hit into the rear bumper. Using cellular technology, a voice channel can be opened to the occupant to ask "Are you dead yet?". Or perhaps as EMS is being dispatched anyway, the driver can say "No, everyone is fine. We don't need EMS." This saves money and allows EMS to be dispatched to people how NEED them. And at rush hour in major cities like Atlanta, there are a LOT of accidents, particularly in inclement weather.

    Road speed limits are calculated by people who supposedly know what they're doing. If you're like me, you probably wonder how such a title as "Traffic Engineer" exists, since there seems to be little evidence of any "engineering" at some intersections and traffic lights. Data from boxes like (real time data, not just crash data) that show a drivers average speed through areas can be used to calculate how traffic DOES flow, not how it SHOULD flow.

    The research boxes we place don't give data back to the volunteers. However, if you're a parent, and have a dependent driver on covered by your insurance, shouldn't and don't you have a right and responsibility to know how that dependent is driving? If Jr. is taking the family SUV up to 126MPH on the local express way, don't you want to pull his keys, if for NO OTHER REASON, to keep YOUR rates low?

    Such data can also be used to enforce cost-per-mile insurance. Suppose we both drive 5 miles to work, but I take back roads and you take expressways. Statistically, one will be more safe than the other, depending on area (for instance, back roads are probably LESS safe in mountainous terrain). Why should we pay the same insurance rates when one of us is driving a statistically safer route? And this data can also be used to catch people who lie to the insurance companies and say "Oh yea, I only drive 3 miles to work." when they're actually driving 30.

    Emissions information can be gleaned from this data also. When emissions and milage are generated for a given model, it's based on a professional driver, driving a fixed course. The professional driver is needed so that each car is treated the same. However, the driver knows how to drive to meet the requirements. So while uniform, they're loaded numbers. The EPA would like real numbers from real cars driven by real people (for instance, my car has two throttle positions: wide-ass open, and idle). While many view the EPA as an intrusion, they also serve a useful purpose. Numbers for the Koyoto (sp?) Protocol are based on calculated emissions, not measured. I think we can all agree that breathing clearing air isn't going to hurt us, and if we're going to have numbers for how many tonnes of carbin dioxide are spewed into the air each year, they may as well be actual. Side point: Did you know that a standard two cycle engine JetSki spews more pollution in 45 minutes than any American made car manufactured in the last 5 years does in 100,000 miles?

    Now, there is a dark side to all this techology. Our boxes are placed in volunteer vehicles, and not installed by manufacturers. There is a few sheets of legalise that people sign (that I haven't read) that indicate what this data from this device can and cannot be used for. I am TOTALLY against the anyone knowing where I am at all times, and how I drive. I believe in anonymous data, but I also know that data is rarely stays anonymous. It can be cross correlated with other databases, and allow people to figure out things I really don't think they have any business knowing. I have no idea how to handle that particular issue.

    Lawyers and insurance companies would LOVE devices like this installed. Hell, they'd like to have cameras, pulse rate monitors, blood alcohol monitors, and orbital satellite laser platforms. Their reason is a little valid: Make the culprit, not the victim, pay. But since insurance is nothing more than government sponsored Mafia gambling, you know that will be abused in any way possible. And used to weasle out paying the victim, one way or another. (yes, IANAL, and if I had any offspring that became lawyers, I'd shoot the little bastard.)

    There IS a lot of useful and cool data that can come out of this. It is a step to drive-by-wire cars, which if it eliminated accidents on expressways, I wouldn't be adverse to enabling. But there are a lot of ways this data can be misused, and I'm confident that Congress and the insurance criminals will figure out a way to abuse it.

    --jcwren

  24. A Happy Speakeasy Story on Speakeasy Welcomes WiFi network sharing · · Score: 5, Informative

    I've been a Speakeasy customer for about 4 years now, carrying an IDSL line. Short of two incidents, I've never had any problems with service. The first incident was when they had Redback router problems. I can't remember the head honcho's name at the moment, but he was sending out status reports daily on the repairs. Turns out they had a backplane problem in the Redback, and a bad patch bay, and the combination of the two was very difficult to debug.

    So while that was frusterating, at least we as customers knew what the hell was going on. Try getting that out of Bellsouth.net (my ADSL provider). But the *real* story of how good their customer support is this:

    While I'm quite happy with Speakeasy, I really wanted to get another ADSL line (I host a small group of people as a non-profit project). Speakeasy isn't yet offering ADSL in my area, but Earthlink is, and with static IPs (Bellsouth does also, but no statics. Morons.) So my IDSL goes out (about the time Bellsouth has 7 line trucks on the street), so then I think "Well, it's a good time to switch". Bellsouth came out, put in a new phone line, Earthlink provisions it, the ADSL modem shows up, it gets installed, it sort of works. At this point, since I'm now really moving to ADSL, I don't worry much about the down IDSL.

    People can connect to the system. Mostly. Mail works. Mostly. Well, I can't send mail. After much discussion with Earthlink, who lied to me saying "Oh yes, there are no blocked ports", it turns out that they block outbound SMTP. Annoying. But they claim there's no problem in the routing, in spite of the fact that 50% of people can't connect, 50% of my outbound pings don't, etc. Talking to tech support, I said "I need this routing fixed, and I need port 25 unblocked." Them: "We don't see a routing problem, and we can't unblock port 25." Me: "OK, and I can't use your service. Disconnect it NOW."

    So they did, and I go back to Speakeasy, calling in a trouble ticket. I explain that the time the service went out, Bellsouth was had every line box up and down a 3 mile stretch hanging wide open. "Yea, sounds like a line problem. They prolly swapped lines with you and Grandma Jones. We're on it!", says they.

    Next day, someone knocks on the door. It's a technician with a modem. "Dude, gotta new modem for you. We think yours is cooked." New modem is installed, it works! Yay! Everyone is back up, mail flows, Speakeasy makes me happy again.

    Then I get the bill for $300. $150 modem, $150 install fee. Yikes! I always knew a modem replacement wouldn't be free, but $300? No warning? I call Speakeasy, complement them on great service, and say "But this $300 was a little surprising. I mean, couldn't have someone mentioned it?" So they break it up over 3 payments, make it a little easier. Then the girl says "Hey, I can credit you for some service, since you had down time. How long was your service out?" "Well, it went out two weeks ago, but I was switching to Earthlink (only because you good people don't offer ADSL), so I'd say I noticed a week ago." "Gotcha, 30 days. OK, well, that's about $96 credit there. We'll do that!". Yay! $200 for a new modem. But not the end of it...

    So I get the Speakeasy service survey, and because I like Speakeasy, I actually honestly fill it out. Complete with the $300 story. I get a call from the lady in charge of customer service: "Our people screwed up and didn't follow the script. You should have been told that the tech was coming, and the costs involved. We're crediting your for the modem, and the remaining $56 on the service call." I love this woman. Maybe she'll marry me, and we can figure out how to get free service for life.

    There were complaints that Speakeasy had bad customer service at one time. I know they've made very agressive efforts to improve. I can only say that in my experiences to the support center has been nothing but friendly, knowledgable people, who actually WILL do something about your problem. Unlike, oh say, Bellsouth, where IF you can find out who to talk to, generally don't know squat.

    Some of my folks would still like ADSL on that server. IDSL serves them well enough, and ADSL wouldn't see a dramatic improvement in uplink speeds for them anyway. Once Speakeasy offers ADSL, I'll switch. Until then, I'll pay $96 a month (yea, it's high. That was another reason to move to ADSL), but it's reliable, I've got 3 static IPs, no blocked ports, I can share on my WiFi if I choose, and I get EXCELLENT customer service.

    jcwren

  25. What resolution? on Small LCD Screens? · · Score: 5, Informative

    See EarthLCD.com for all your LCD needs (well, most, at any rate. I can't see to find an affordable 6.4" 640x480x256 touch screen LCD for my car...). They are not on the cheap side, but they have many models.

    You don't comment on what resolution you want. There are hundreds of 640x480 LCDs available, down to about 6", possibly smaller. There are some 800x600 displays in the 13" to 10" range, but you start approaching the limits of pixel sizes.