EyeLink 3 – Eye and Head Tracker

The EyeLink 3 head and eye tracker is a completely new kind of tracker for screen-based research, providing high-speed (up to 1000 Hz) gaze data and perfectly synchronized six-degrees of freedom head tracking data – both with the outstanding levels of accuracy and precision that EyeLink eye tracker systems are renowned for. The EyeLink 3 has the fastest sampling rate and highest accuracy and resolution of any head-mounted video-based eye tracker, and, like all EyeLink systems, it is easy to use, with fast and simple participant setup and calibration. The exceptional data quality and combined gaze and head position data make the system ideal for a wide range of research scenarios. Furthermore, the EyeLink 3 introduces the ability to record high-speed eye video, allowing researchers to observe the behavioural phenomenon behind the data, in a way that has never been possible in the past.