Japanese LED 'snot' lights up every time you breathe

Weird 'snot' created by Noda Akira for Make Tokyo Meeting 07, which is an LED inserted in your nose that lights up when you breathe. Akira's nose light uses a small temperature monitor attached to an electrical circuit that fits into his nostril. Akira says that the device feels like "dried snot", and adds that it is possible to wear two at once...