NaturalPoint's TRACKIR 3 Pro

One of the products they have developed is the TrackIR 3 (Standard and Pro versions) which is an affordable head tracking unit. The TrackIR 3 Pro we received came in a nice packaged retail container which allows the buyer to see everything included...

Performance-wise, the TrackIR 3:Pro tracks pretty well. There's a slight delay in response, but it's very minimal and varies from game to game. Even at its worst the delay was less than a second and as short as maybe 200ms (that's entirely a guess),...