Tobii Unity SDK for Desktop provides you the ability to implement eye-tracking features in Unity games and applications! It includes a range of sample scripts for common eye tracking features, including Extended View, Clean UI, Aim at Gaze, Object Selection, Gaze Awareness, Bungee Zoom and more. For inspiration and exploration be sure to visit gaming.tobii.com for the latest and the greatest of eye tracking in gaming. We currently support +140 titles with eye tracking, whereof many titles are based on the Unity. Chances are that your favorite game already has built-in support for eye tracking.
Start the journey by taking a 2 minuter video introduction to eye tracking in Unity: