FaceTrackNoIR - FaceTrackNoIR is only available for Windows-based PC's (sorry, we have to start somewhere) and...
Vectary - Vectary is a free, online 3D modeling tool and sharing platform.
Eyeware Beam - Turn your phone into an eye & head tracker!
Insite VR - The easiest way to view your 3D models in VR
FreeTrack - Head tracking software for webcams, Nintendo Wii Remotes and NaturalPoint cameras (TrackIR...
Modelo - 3D design collaboration reimagined