Interactive Toy Concepts, who are beloved by geeks for their neat line in miniature remote-control helicopters, have topped them selves with their latest toy, DuckHunter. Players must hit a bobbing and weaving ornithopter-style mechanized duck as it flies about the room with a beam from an infra-red gun. (The gun also doubles as a charging stand for the duck's batteries.) Three hits and the duck stops flapping and glides to the floor. Simple, but insanely fun.