Fergola

Take On FreeTrack as well?

I used FreeTrack + FaceAPI test build and I think it was not released for reason. FaceAPI is unstable and not 100% reliable. This is a big problem for games and most important rotation resolution is very very poor and gets worse as you turn. You need special consistent face lighting. I tried IR mod camera, IR lights on four corners of screen with some improvement, even illumination with no shadows, but was still too unstable. If you look at official FaceAPI demos on youtube they only show rotation used 1:1 and not amplified like FreeTrack/TrackIR, it is not accurate enough for that. FaceAPI is not currently a practical alternative to putting something on your head, if you don't want to build it you can buy TrackClip Pro.

FaceAPI has already been integrated into a test build of FreeTrack.