We've all been there before -- you're an investigative journalist and you need some hidden camera footage of a rave or male model convention. Of course, we've seen plenty of wearable camcorders in the past, but none with that special something -- until now. This unnamed concept design by William Gerwin (and sponsored by Kodak) puts a 10.1 megapixel webcam, pico projector, and WiFi right where you never knew you needed 'em -- on your head. The designer envisions wireless connectivity and P2P support for