Triops takes your picture

The Triops is certainly an interesting idea. To have three cameras 120 degrees apart so you can take some wonderful panorama shots when you're off on vacation...though it has yet to be released (if it ever will be).
It doesn't only take pictures when you push the shutter button though, it also responds to movement and sound. So you could leave it on in an old house and hope to catch some ghosts, get a 360-degree view of the living room while you and the wife/husband argue, or throw it at an annoying neighbor and capture the look on their face just before it hits.*
The Triops was a finalist in this year's BraunPrize.

* I cannot condone this kind of behaviour.

BraunPrize via Engadget