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How Can I Build a Portable "Dead-Man's" Switch?

An anonymous reader asks: "I'm a widower caring for my very disabled child. I have family who check in on me often, but not reliably, and not every day. How can I rig up a 'dead-man's switch' that will alert family or emergency services should something happen to me, so that my child can be cared for? Her medical needs are significant enough that being alone for even an hour could be fatal for her. We do occasionally get out of the house, so a GPS type cellphone and a heart-rate monitor watch would seem to be the ticket, but how to link the two and get the desired dialing behaviour?"

13 of 169 comments (clear)

  1. Re:Alive Heart Monitor by ObsessiveMathsFreak · · Score: 4, Funny

    Finally!! The perfect weapon to stop mass zombification getting out of control.

    --
    May the Maths Be with you!
  2. bash.org is way ahead of you by The+MAZZTer · · Score: 4, Funny
  3. Re:The Japanese have done this. by east+coast · · Score: 2, Funny

    I'm a beer drinker you insensitive clod!

    --
    Dedicated Cthulhu Cultist since 4523 BC.
  4. Ya see... by CODiNE · · Score: 3, Funny

    My usual "dead man's switch" is a live grenade... however it probably wouldn't fit your situation very well. Nevermind. Good for hostage situations and job interviews though.

    --
    Cwm, fjord-bank glyphs vext quiz
    1. Re:Ya see... by CODiNE · · Score: 2, Funny

      I forgot to mention blind dates... good for those too.

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      Cwm, fjord-bank glyphs vext quiz
  5. If you can't afford anything else by Henry+V+.009 · · Score: 2, Funny

    Buy a cell phone. Call your relatives every hour on the hour to chat about your cats (you do have cats don't you?). They'll hate you for it. (Don't worry, they're family.) They'll stop answering the phone. They'll talk about the old lady going senile. But if you ever miss a call, they'll be there in a heartbeat to find out what's wrong.

  6. Re:Professional by Anonymous Coward · · Score: 5, Funny

    Problem is, this requires surgery so it is not a DIY project

    Pussy

  7. Finally! by CaptainCheese · · Score: 1, Funny

    At last, a lead in the Brian Wells case!

    It was you!

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    -- .sigs are a waste of data...turn them off...
  8. Re:Professional by Doctor+Memory · · Score: 4, Funny
    If her heart stops is defibs and logs a report
    Wow, that'd be a freaky log file:

    [24-SEP-2006 16:44:52] Fibrilation detect
    [24-SEP-2006 16:44:56] Fuxx0r3d
    [24-SEP-2006 16:44:56] Defibrilation start
    [24-SEP-2006 16:44:56] Defibrilation complete
    [24-SEP-2006 16:45:01] SYSTEM RESTARTED AT 16:45:01 ON 24-SEP-2006

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    Just junk food for thought...
  9. Re:Professional by camperdave · · Score: 2, Funny

    "Don't worry, you won't get sick. I could cut open your chest and sow a dead Cat inside and you wouldn't get an infection. Not with the ammount of antibiotics I'll be shooting into you."

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    When our name is on the back of your car, we're behind you all the way!
  10. Re:Professional by NoseBag · · Score: 4, Funny

    Problem is, this requires surgery so it is not a DIY project.

    Uh-oh.

    Now you tell me.

    --
    Cloned foods give the statement "We had that last week!" a whole new meaning.
  11. Push a button every 108 minutes by stevef · · Score: 5, Funny

    How about setting up a computer that requires you to punch in a code and hit the "execute" button. You could have it set on a timer... say 108 minutes.

  12. Re:Alive Heart Monitor by Anonymous Coward · · Score: 1, Funny

    Might I suggest a buttont that you have to push every 108 minutes? Maybe on a phone or computer terminal where you have to press a sequence of numbers in order to show that it's you and that you are coherent? Perhaps a sequence such as 4 8 15 16 23 42.

    Have you also considered moving to a facility where you and your child could recieve proper treatment or perhaps even be cured. I hear there is an island that might be suitable.