I recently discovered a "free" alternative to the TrackIR head movement system.
It's called FaceTrackNoIR and only needs a decent webcam.
It already tested it with Arma III, and it works splendid! (I'm using the internal webcam of my laptop.)
Download it here.
(05-28-2013, 01:12 PM)Smoke Wrote: How do you look on your screen when moving your head around? It seems silly to me...
You can adjust the sensitivity of facetracknoir to your head movements so that you have to move less to see movement on screen. The guy on the vid likes to turn his head more than me i guess..