Screen-based eye tracker capturing gaze data at 120 Hz. This ultra-slim, powerful research system is perfect for studies outside of the lab, and a new generation of eye tracking technology makes it possible to track more people than ever. It is designed for exhaustive, detailed fixation-based research.
The Tobii Pro X3-120 is our latest screen-based eye tracker and has a sampling rate of 120 Hz. It features our latest eye tracking technology advancements.The system provides exceptional flexibility and accommodates a wide array of human behavior studies. The ultra-slim, light design makes for a compact solution, ideal for studies in authentic research environments. The Pro X3-120 is capable of tracking more people than ever before, and the discrete form factor promotes unobtrusive data collection.The system shows exactly where people are looking and, with a sampling rate of 120 Hz, it is designed for detailed research into the timing and duration of fixations. The Pro X3-120 is perfect for both qualitative and quantitative research, e.g. calculation of different eye tracking metrics.
The Pro X3-120 can be used with a variety of screens – laptops, PC monitors, tablets, or TVs. The system can be mounted on screens up to 25" in size. We offer accessories in order to make research with mobile devices easier. The Pro X3-120's high-quality tracking of large gaze angles (up to 36°) allows you to also study large projections. There are additional accessories to accommodate studies of real-world stimuli, such as physical objects or people.
|Gaze sampling frequency||120 Hz|
|Freedom of head movement||Width x height: 50 cm x 40 cm (19.7" x 15.7") @ 80 cm operating distance: 50 – 90 cm (19.6" – 35.4")|
|Latency||Total system latency: < 11 ms|
|Gaze recovery time||For blinks: immediate After lost tracking <100 ms|
|Recommended screen size||Up to 25" (16:9)|
|Tracking technique||Binocular, dark and bright pupil tracking combination|