The Tobii Eye Tracker 4C is a clever little device that allows for immersive reality-gaming without the hassle and discomfort of a large headset. Currently the 4C is the only eye tracker on the market that can track both the eyes and head movement. The ‘Tobii EyeChip ASIC’ uses powerful processing combined with the world’s most advanced eye-tracking platform, which reduces CPU load and power consumption from your device. It is ready to roll with Windows 10, with an easy set-up and connection via USB.