Yesterday I came across an article on the Huffington Post about a device (still in conceptual form) that charges your iPhone by converting your breath into electrical energy. Theoretically, it would allow you to charge your iPhone while sleeping, running, or performing any other act of breathing. The only catch? You have to wear this Storm Trooper-esque mask (shown at right).
What's your take -- totally cool? Totally creepy? Some combination thereof? We'd love to hear your thoughts!
Image courtesy João Lammoglia.