TruTouch, a New Mexico based company, has been showing off their prototype for a push button starter that can use infrared magic to tell if you're drunk. Right now it's useless, since it's the size of a cinder-block, it only works at room temperature, and it takes a few seconds of pushing, but they're working on making it useful and functional in the real world. This could be huge.
[via Autoblog]
