Tobii Next Gen Eye Tracker Relies on Custom Imager

Tobii next generation eye-tracking platform IS5 relies on custom-designed image sensor:

"The brand new Tobii EyeSensor, a custom CMOS image sensor specifically designed and optimized for eye tracking. The EyeSensor combines carefully tuned state of the art pixel technology with advanced logic, enabling the IS5 platform to provide significantly enhanced eye tracking performance compared to off-the-shelf image sensors."