Yeah, I know you thought your Hello Kitty digicam was some hot stuff, but believe it or not the kids at Darpa have even got that one beat. Called ARGUS-IS (both named after the mythological eye guy and an acronym for Autonomous Real-time Ground Ubiquitous Surveillance - Imaging System) this guy straps a 1.8 gigapixel camera to the bottom of an A-160T Hummingbird robot helicopter. The device is able to hover at high altitude (over 15,000 feet) for up to 20 hours -- keeping tabs of an area of over a hu
