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Pedestrian Reversing Alarm

Prevent embarrassing bodyslam incidents.
  (+5, -1)
(+5, -1)
  [vote for,
against]

I'm a fairly large and robust build (6ft, 240lb/17st/110kg) so people tend to end up hurt if I step on their feet or take a step backward and bump into them.

What I'm proposing is a proximity sensor or two (similar to those common on passenger cars nowadays) built into or attached to the back of my belt and feeding information to a tiny beeper in one ear. Sensitivity adjustable, if I should need to walk into a kindergarten.

That way, if someone has quietly moved up behind me I don't take a step back to turn away and accidently flatten their toes or foot. Likewise, it might prevent my turning and crushing some tiny person, usually female, against a wall or counter.

Also useful to prevent people sneaking up on you, especially on crowded public transport, footpaths or in the dark.

UnaBubba, Oct 14 2009

Epaulet_20Indicators [FlyingToaster, Oct 14 2009]

and just for you... Spider_20Shoes
3rd para [FlyingToaster, Oct 14 2009]

[link]






       I tend to step on small dogs but that's on purpose (just kidding).   

       I think we have "personal turn signals" in here somewhere>
FlyingToaster, Oct 14 2009
  

       Something is needed. I have large feet, somewhat like a kangaroo, and a bad habit of taking a step back and turning on my heel.   

       I squashed a woman's foot today and I suspect I broke some of her toes. She was crying as I carried/helped her to the pharmacy across the street, for help.
UnaBubba, Oct 14 2009
  

       well [+] for the image of a rather large guy with bat ears striding through the concourse, but what you want is those whatsises for the blind: sonar basically.
FlyingToaster, Oct 14 2009
  

       I said I was blundering, not blind :)
UnaBubba, Oct 14 2009
  

       Don't we have shoe backup beepers, or something similarly named, for this reason? I mean really, what are people getting so close behind you for that you can't take a step back? Is it very windy where you live, that they have to take shelter? Do Australians not respect a guy's personal space? Sounds to me like that lady may well have deserved what she got.
21 Quest, Oct 14 2009
  

       she may have gotten sucked into his wake.   

       6', 240, shaved head, bat-ears... I'm thinking there's gonna be a "safety-zone" around you while walking in public regardless of the bat-ear functionality... also wouldn't worry too much about being snuck up on.
FlyingToaster, Oct 14 2009
  

       // 6', 240, shaved head, bat-ears //   

       You forgot the tattoos, the piercings, and the body odour ....   

       Could this not be better achieved by rear-view mirrors attached to spectacle frames ?
8th of 7, Oct 14 2009
  

       //a tiny beeper in one ear// It's going to have to be a lot noisier than that if you want people behind to hear it.
pocmloc, Oct 14 2009
  

       Why would I want people behind me to hear it? It's to warn me that some numbnuts is in my blind spot and about to be crushed.
UnaBubba, Oct 15 2009
  

       BTW, who mentioned bat ears? Sounds like some corpulent tank officer's ideal man?
UnaBubba, Oct 15 2009
  

       bat ears: adjustable for comfort and without the complication of having belt-mounted sensors *as well* as earphones.
FlyingToaster, Oct 15 2009
  

       I saw a little boy yesterday with enormous ears. They were almost the size of an old man's ears. I tried to catch him but I think he heard me coming.   

       I want something tiny and discreet, so people won't think I'm a large, clumsy oaf, [FT].
UnaBubba, Oct 15 2009
  

       hula-hoop which stands out from the body half a foot, and beeps when nudged
FlyingToaster, Oct 15 2009
  

       Can't really imagine myself in a crinoline skirt. Then again, there was the time I went to a "Priscilla, Queen of the Desert" party, in drag.
UnaBubba, Oct 15 2009
  

       rear-facing, belt-mounted attack-pomeranian.   

       or a suitably loud shirt.
FlyingToaster, Oct 15 2009
  

       a brightly coloured, patterned shirt should work best: colouration to keep it (sub)consciously noticeable and a pattern to enhance depth perception if there's a quick velocity change.   

       but, yes the "Priscilla" get-up would probably work too.
FlyingToaster, Oct 15 2009
  

       There were about 80 men and women, dressed as the opposite sex, at the party. At about 11:30pm it was gatecrashed by 8-10 bikies, who each took a beer, sat down, had a look around and left in a hell of a hurry. Bloody funny!
UnaBubba, Oct 15 2009
  

       An airbag belt ? To firmly yet gently move pedestrians out of the way ?   

       With a bit of redesign of the gas generator, the airbag could also produce fresh popcorn. This could be given to the displaced pedestrian as a small gesture of consolation, which they can consume while waiting for the paramedics to arrive.
8th of 7, Oct 16 2009
  

       Reclining airbag victim tries eating popcorn, asphyxiates.
UnaBubba, Oct 16 2009
  

       A 17st 6' main in a drag-queen crinoline?
I think it would work mostly by dissuading people from getting too close in the first place.
coprocephalous, Oct 16 2009
  

       I'm quite certain you're right. Don't forget that I'm as bald as a towball, as well.
UnaBubba, Oct 16 2009
  
      
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