Hmmm, nice idea but.......

[twoiron]

"German scientists have developed a walking stick that calls for an ambulance if its owner falls over. The "i-Stick" detects if it is horizontal and plays a message telling the owner. If it is not picked up, a message goes to a control room, from where an ambulance is called."

If you could personalise the message played that would be cool... and interesting depending on who owned the walking stick...

[stroh]

Help, I've fallen, and I can't.....  nah, that's dumb.

[Aske]

i'm not dead yet...

[Salamander]

it's only a flesh wound!