This is probably phony, but it seems like something that might actually be used: The ID SNIPER rifle implants "a GPS-microchip in the body of a human being, using a high powered sniper rifle as the long distance injector. The microchip will enter the body and stay there, causing no internal damage, and only a very small amount of physical pain to the target. It will feel like a mosquito-bite lasting a fraction of a second. At the same time a digital camcorder with a zoom-lense fitted within the scope will take a high-resolution picture of the target. This picture will be stored on a memory card for later image-analysis." Link (Thanks, Thorzdad!)
Steve Lawson sez: The ID Sniper Rifle is indeed a fake. The NPR show "The Next Big Thing" did a segment on it–the guy made a mock poster, business cards, etc. and took it to a weapons convention where he got serious interest from the Chinese. See http://www.nextbigthing.org/ and scroll down to the story "High Tech High Art"
