Provides head tracking on Linux and Mac OS X with support for webcams, wiimotes, and TrackIR 2–5, enabling real-time motion capture for gaming and simulation, configurable calibration, open-source development, and compatibility with various simulation titles.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Mac
- Linux



























OpenTrack is FOSS. FacetracknoIR you get only a older version for free and forces you to pay to get new version of the software.