Smart Head Track is a head tracking app designed for use with action and simulation games. It supports OpenTrack and allows you to track the position and orientation of your head without the need for any extra devices. With just the app and the OpenTrack open source software on your PC, you can enhance your gaming experience.

To use Smart Head Track, you will need to download and install OpenTrack on your PC. Then, in OpenTrack, select 'UDP over network' as the input source and 'freetrack 2.0 Enhanced' as the output. Make sure to open the UDP port (default port ison your PC firewall and find the IP address of your PC.

On the app, you can set up the IP address and port, position your face inside the camera screen, and click Re-center to configure the offset automatically. Once everything is set up, click START on both your phone and PC to start using Smart Head Track.

Smart Head Track is compatible with games that support FreeTrack or TrackIR protocol, including popular titles like Microsoft Flight Simulator, Microsoft FSX, and Euro Truck Simulator 2. Enhance your gaming experience with the convenience of head tracking using Smart Head Track for OpenTrack.