Large field test of performance completed on Tobii Pro Spectrum

Tobii Group

Tobii Pro has conducted a large field metrics test on its flagship product Tobii Pro Spectrum. Spectrum is Tobii Pro’s most advanced eye tracking platform, designed for extensive studies into human behavior and the mechanics of the fastest eye movements. The system can capture data in high sampling frequency, while still allowing for natural head movement. This opens up new possibilities in fields like psychology, developmental studies, neuroscience, reading and language research and ophthalmology.

The large field population analysis was conducted with more than 400 individuals, evenly distributed across Sweden and China. The overall objective was to verify Tobii Pro Spectrum’s eye tracking performance (primarily accuracy and precision of the eye tracking signal) on a large and diverse test population in a less restricted test environment, i.e. reflecting the normal use of the product in research studies.

The results show that Tobii Pro Spectrum has excellent performance in setups similar to normal use and also regardless of eye color and eye shape.

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Lina Perdius Tobii Pro
Lina Perdius
Head of Communications, Tobii

About Tobii

Tobii is the global leader in eye tracking. Our mission is to improve the world with technology that understands human attention and intent. Tobii operates through three divisions: Tobii Dynavox, Tobii Pro and Tobii Tech. Tobii is headquartered in Sweden and is listed on Nasdaq Stockholm (TOBII). The group has over 1,000 employees. For more information: