The Tobii Eye Tracking SDK provides game devs with the tools needed to build interactive eye-gaze enabled games. The Tobii Eye Tracking Engine empowers game developers to implement eye tracking functionality in their games faster and easier than ever before.

NOTE: Eye tracking hardware is required for final product testing. You can get more information on the available eye tracking hardware that Tobii provides here: Tobii Gaming Products

Our Unity SDK is provided to develop applications for Gaze Interaction Use in games. This SDK is currently only available for Windows. It provides tools for Unity developers to create amazing gaze-enabled games and responsive design with the power of eye tracking.

Features include:
Sample scripts for common eye tracking features are included in the SDK:
* Extended View
* Clean UI
* Aim at Gaze
* Object Selection
* Gaze Awareness
* Bungee Zoom
Sample videos of games with these features are here

More info: Visit our developer website to sign-up for a free developer account
Documentation: Tobii Unity SDK documentation
Support: Development forums
Contact us here for a special limited time discount code on a Tobii Eye Tracker 4C
Games built with eye tracking