TrackIR is a head tracking input device designed for use with gaming and simulation PC titles. It is an infrared camera that tracks the position and orientation of your head, and then sends that data to any of the 100+ TrackIR Enhanced games and simulations.
Product information "Natural Point - TrackIR 5 Gamer Set"
Track Clip Pro
Your increased situational awareness will make you the most feared competitor around. In dogfights, you'll be impossible to shake. In white-knuckle races, you'll be impossible to pass. In tactical combat, you'll be impossible to flank.
Discover the TrackIR advantage. Put Your Head in the Game!®