WOW!! you know these would be a BIG invention. I wonder though where the battery's and stuff would go, they have stuff like that in the movie Avatar.
Turn your iPhone into a projector
Mikey Digital is an ultra-compact stereo condenser microphone that turns your iPhone or iPad into the sleekest mobile recording device around. GetdatGadget.com/mikey-digital-professional-quality-microphone-iphone/