HiTrack only use front-camera to detect the center of pupil, track the movement of eyes and head. Then extracts eye movement, look away, sight focus and other events. Based on these events, users can play game, move cursor, pause video …
Just with several lines of codes, developers can make eye-tracking apps. No need infrared camera or any other hardware.
The latest version is available at sightsoft.cn/hitrack/. It includes detailed documents and several demo projects.
One demo is SightPlane, that is to shoot plane with eye movements.
Any suggestions are welcome.