I stumbled on to this story about Liu Bolin's amazing camouflage artwork. Something tells me that a military application of this same concept is being developed or has already been developed. The idea of a cloaking device that photographs whats directly behind you and presents it in front of you has been talked about. Just the mere fact that Liu stands still for so long to get these photographs done is a feet by itself. Check out his story and the rest of his insanely cool photographs
HERE.