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Introduction to primate eye trackers
Date: 2025-07-14Read: 0
Tobii Pro SpectrumIt is a high sampling rate screen based eye tracker specifically designed for extensive behavioral research and non-human primates（NHP）And design.
Excellent head movement freedom
Tobii Pro SpectrumAllow for extensive head movement without the need for subject restraint, ensuring that subjects can conduct research on the behavior, cognition, and visual systems of non-human primates in their natural state.
Tobii Pro SpectrumThe non-invasive design and head motion compensation technology eliminate the need for head fixation and restraint devices such as masks, helmets, and headrests, ensuring eye tracking without interfering with the normal behavior of the subjects.
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Unrestricted Eye Tracking Data Collection Environment
- Having fast and significant head movements in all directionshigh容忍度
- After the subject leaves the effective tracking range, re entering the tracking range can quickly restore eye tracking
accurateAnd reliable data
Tobii Pro SpectrumThe eye tracker usesZLThe eye tracking technology, precise hardware design, and high specification components aim to provide the highest possible data quality and reproducibility. The combination of unconstrained installation and high-precision eye tracking capabilities ensures that non-human primates behave naturally during the experiment without affecting data quality.
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Eye tracking algorithms were trained on gorillas and smaller monkeys, compared to earlier methodsTobiiCompared to eye trackers, eye tracking performance has been further improved
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Two new non-human primate tracking modes - gorilla mode and monkey mode
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3DThe eye model provides high-quality eye tracking data, including large viewing angles and various corner areas of the screen
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eyesSampling rate up to per second1200HzCan conduct eye movement research from fixation to micro eye twitching
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Can maintain extremely high accuracy under head movement and different lighting conditionsAccuracy and stability
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8bitTTLThe synchronization port supports seamless synchronization with external data streams
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