The best open source alternative to TrackIR is FaceTrackNoIR. If that doesn't suit you, our users have ranked six alternatives to TrackIR and four of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to TrackIR are Opentrack, Linuxtrack and Handsfree.js.
FaceTrackNoIR is only available for Windows-based PC's (sorry, we have to start somewhere) and has been succesfully used on XP, Vista and Windows 7. The program was written in (Visual Studio) C++ and uses the (non-commercial) faceAPI from SeeingMachines to retrieve the...
Opentrack is an application dedicated to tracking user's head movements and relaying the information to games and flight simulation software.
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.
Add face, hand, and pose tracking to your projects, create handsfree user experiences, and tap into our growing library of plugins and integrations.
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