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A Linux Machine For Your Collar

MadSaxon writes "gumstix.org has a brief but titillating description of a very small Linux machine based on the PXA255: 20 x 80 mm, '64MB SDRAM, 4MB Flash, MMC/SD/SDIO slot, and power management. It takes 3.6V - 5.0V power, and has been drawing under 200 mA.' It weighs less than 12g sans battery, and 'can fit in a collar undetected.' Is collar-top computing the Next Big Thing?"

27 of 318 comments (clear)

  1. Laundry advice? by ackthpt · · Score: 5, Funny
    So, if your collar is wired, do you dry clean?

    You've got token ring around the collar!

    --

    A feeling of having made the same mistake before: Deja Foobar
    1. Re:Laundry advice? by Jeremiah+Cornelius · · Score: 3, Funny
      I think it a poor description. The people who'd be interested in something like this rarely wear anything but T-shirts...

      Unless they mean a collar with a buckle and a D-ring...

      --
      "Flyin' in just a sweet place,
      Never been known to fail..."
  2. What Distro ? by SpanishInquisition · · Score: 4, Funny

    Red Neck Hat?

    --
    Je t'aime Stéphanie
    1. Re:What Distro ? by ajrs · · Score: 3, Funny

      Black Tie Linux. Black Tie is an elegant distro based on Debian, but its users tend to be exclusive.

  3. Wearable Linux by CaptainAlbert · · Score: 4, Funny

    I'm sure there's a "Slacksware" joke in here somewhere, but I'm not quite awake enough to make it. :)

    --
    These sigs are more interesting tha
    1. Re:Wearable Linux by hardcode57 · · Score: 5, Funny

      I think you mean 'is that a gnu in your pocket?'

  4. Management by petabyte · · Score: 4, Funny

    I see management giving all their employee's one of these. Well, right after the little shock module is released for it.

    "Slashdoting again?!" ... *ZAP*

  5. Neat item by grub · · Score: 4, Interesting

    So many possibilties:

    Link to these lie-detector glasses for better detection.

    Card counting in Vegas.

    Covert recording of conversations (low bitrate MP3?)

    The chicks. Well.. maybe not the chicks..

    Anyhow, this is moot. I can't recall the last time I wore a shirt with a collar.. :)

    --
    Trolling is a art,
  6. Why not wireless? by Sean80 · · Score: 5, Interesting
    It has always struck me that putting more and more power close to people is the wrong way to go. Instead, why not make these machines effectively a "dumb terminal" and hook it in the Internet through a wireless connection, where it would interact with web services? Then, you can have a supercomputer on your side, and you wouldn't even know it.

    But, I guess that goes against the post. My other thought is the social stigma associated with these things. I still get people telling me in an embarassed tone of voice that they can't remember my number any more without their cell phone handy. I see these things being huge in the area of 'intelligence augmentation' and 'external memories', if only people could accept that learning things rote is no longer something we actually have to do any more.

  7. under the collar? by nizo · · Score: 5, Insightful

    Ok great the computer fits under my collar, but does it have a jack to plug right into my brain? Or must I wear those uber-geeky display glasses with a one handed keyboard to use it, which would seem to defeat the purpose of yet another ultra small computer. It seems we need to work on the interface for wearables more than anything.

    1. Re:under the collar? by Analogy+Man · · Score: 3, Insightful
      You hit it on the head. My objection to most of the modern gizmo's is the interface not the form factor. I hate the superfluous menues on my damn cell phone and I do not have a PDA. I guess I am decidedly the anti-uber-geek for admitting this, but I am not alone! The truly clever person (not just technically proficient and skilled) that comes up with an unobtrusive interface will rock the marketplace. Maybe a generation of kids that grew up sending messages over their cell phones and text pagers will leave me in the proverbial dust, but I can certainly hope for a revolution.

      On the other hand maybe while we are out and about away from our LAN we should talk with the person next to use instead of on the other end of a cell phone call, read a good book instead of surfing blogs and listen to the wind in the trees instead of the latest MP3 we downloaded.

      Now I guess I will crawl into my shack, work on my manifesto and prepare some "packages".

      --
      When the people fear their government, there is tyranny; when the government fears the people, there is liberty.
  8. Bugs need to be ironed out. by Traicovn · · Score: 5, Funny

    I still have some (pretty straight-forward) bugs to be ironed out but a few other friends are now diving into these.

    Best to iron these out without the device still in the shirt collar. Medium starch.

    --

    [Something witty and intelligent should have appeared here.]
    {Traicovn}
  9. Re:Ohh sexy jewelry :o) by paranode · · Score: 3, Funny

    I want this one in silver for my girlfriend

    I believe you are referring to Mrs. R. Hand?

    Yes we are all quite familiar with her, I don't think she cares for jewelry.

  10. looks good ... but... by torpor · · Score: 4, Interesting

    ... i dunno that i'd be all 'collar' about it.

    i'd definitely wear one of these in my leather jacket, though.

    seems like it would be a good fit for 'seams', and i can think of a million uses for linux-enabled clothes, really ... especially if i can put an 802.11g-friendly antennae thread somewhere.

    combine it with todays 'bendy LCD' materials, and we could, finally, be rid of the package-gadget dilemna forever. (clothes become computing devices.)

    "hi, i'm home, its me, this is my pgp key, turn on the lights and wake up the studio ..."

    "constant-slashdot feed, on my collar lcd..."

    "location-based websites" - now, here is an idea whose time has come: an internet based entirely on -physical- proximity.

    who knows, maybe devices like this could save the music industry. if my clothes walked away with legit .mp3s' of the concert i just attended, i'd attend more concerts.

    --
    ; -- the corruption of government starts with its secrets. a truly free people keep no secrets. --
  11. Well yes actually think about it. by SmallFurryCreature · · Score: 5, Interesting
    You keep your neck undented. Things in my pocket have to survive me bending over and such. The connectors on portable players always get damaged because of that. Same with the antenna's on old phones. Add to it your keys, loose change and handkerchief and you got a hostile enviroment.

    Belt? Even worse in many ways. In a working enviroment things tend to snag. And if you are crawling around after wires this is not nice.

    So yeah the collar would be an intresting spot. A safe place on the body. How often do you bump your hips into something and how often your throath?

    Of course the original reference was humorous intended but I just dislike it when people automatically snub an idea just because they refuse to think for a second about a new possibilty.

    --

    MMO Quests are like orgasms:

    You may solo them, I prefer them in a group.

  12. Re:This by Thud457 · · Score: 3, Funny
    Q:What's the limiting factor for pocket computers?

    A:The size of your pockets!

    --

    the preceding comment is my own and in no way reflects the opinion of the Joint Chiefs of Staff

  13. Re:What kind of collar? by sTalking_Goat · · Score: 4, Funny
    or a big studded leather gothy/BSDM kind of collar?

    "Slave you've been bad. Do you know what happens to bad boys?!"

    "No Mistress, but wait let me google it..."

    --

    My days of not taking you seriously are certainly coming to a middle...

  14. Grey Matter by pipingguy · · Score: 4, Funny

    Is collar-top computing the Next Big Thing?

    Why not? For many, it'd be the only processing power above the neck.

  15. Super-office-guy!!! by JawFunk · · Score: 4, Funny

    Man, if I link this to a voice recognition program for numbers and math terms, add a display in your sleeve or like a HUD inside your glasses, and I could have a voice activated calculator, and totally impress chicks and others when doing complex equations right infront of them: "Hey M, what's the total liability for the period 1972 through 1989 if we owed $6,998,973.20 calculated at a compounded interest of 6%?" "It's THREE! Wait, oh shit, DragonSpeak failed."

    --
    [Please sign here]
  16. Obvious rebuttal by cskaplan · · Score: 4, Insightful
    Is collar-top computing the Next Big Thing?

    No, it isn't.

  17. Re:So It's a PDA by ill_mango · · Score: 5, Insightful
    Yeah, I agree at this point it's little more than a geekier-looking PDA, but it would be cool if he could somehow come up with a screen that wears like glasses and some sort of small, one-handed input device.

    I think people should start working on smaller, more convenient interfaces rather than smaller computers, because we have some pretty ridiculously small computers out already.

  18. I'm still waiting for nostril-embedded computers by LazloToth · · Score: 3, Funny


    I hope the keyboard plug is PS/2 - - not USB! Ouch!

    --


    It's only funny until someone gets hurt. Then, it's hilarious.
  19. The secret of Dilbert's necktie. by AJWM · · Score: 4, Funny

    Hmm, combine that computer with this flexible display technology (running a flashy screensaver) and put anyone else's loud tie to shame.

    Or just use the tie as your monitor, although it'd have to curl up so you could read it more easily. Now what nerd do we know that wears a curling up necktie...

    --
    -- Alastair
  20. Surprised at such little insight by Geccie · · Score: 3, Informative

    I'm surprised that this advancement is reduced to a joke. I've been waiting for a small form factor os capable platform for some time. The closest I've seen are the 5 1/4 SBCs. My goal is to use these devices for autonomous control of radio controlled aircraft. Personal UAV :) Given the lower power requirements and very low weight, this platform can be combined with an OOPIC sensor interface and gimbal sensors + GPS to do the job. Now if I can get it for less than $100. Combine 20 and have your own battle of Britian :)

  21. I don't think the throat is the best spot for it. by fireboy1919 · · Score: 4, Funny

    I don't know about you, but my company's payroll department is staffed exclusively by ninjas. I can't even begin to count the number of times I've gone to get my paycheck and gotten a throat punch.

    They broke my pta (personal throat assistant) right when I got there, and I had to buy something else.

    --
    Mod me down and I will become more powerful than you can possibly imagine!
  22. "Dumb" terminals are NOT the total solution by tweakt · · Score: 4, Interesting
    It has always struck me that putting more and more power close to people is the wrong way to go. Instead, why not make these machines effectively a "dumb terminal" and hook it in the Internet through a wireless connection, where it would interact with web services? Then, you can have a supercomputer on your side, and you wouldn't even know it.

    You're exactly right, that is the way things are headed. But stop to think about the local computing power that may be required. Things like sophisticated video compression algorithms, speech recognition, and in the future perhaps an intelligent agent which sifts through data and presents useful items (think advanced version of dashboard). All of these things will need power close to the cpu. After that, Sun had it right, "The Network is the Computer". Especially for storage of data, etc. But there will always be a baseline requirement for local computing power.

    Also, another idea to consider. By offloading processing power... ie, the "dumb terminal" approach, you take away the power to customize your experience. You effectively end up with an advertising receiver. You'll be powerless to access the types of information that you're interested in, and the device becomes more like a television, only capable of doing what it's preprogrammed to. Most people will not go to the effort to set up their own web services to connect to.

    Distributed processing power is the future. But with lots of power spread out over millions of portable devices all interconnected, it becomes more of a social appliance that a number crunching system.

    (I drift off topic...)

    Personally what I'm most interested in are assistive agents. I think in the future you may be considered handicapped to NOT have one of these things someone on your person allowing you to tap into the global network, maybe even subconciously. Think instant google searches based on something you're thinking about, augmenting your memory automatically. Some really cool stuff, just hope the economy keeps together so I see it happen in my lifetime.

  23. Google cache by DerOle · · Score: 5, Informative

    Seems like they either prepared their site for the /. effect or they initially were out to sell this stuff but reconsidered. Take a look at the google cache here and here where you can find out more about prices and specifications.