Head-mounted eye tracking system
Eyelink is an eye tracking system that captures data at 500Hz for both eyes simultaneously. With head movement correction features and head mount slip correction, it enables stable data capture over long periods. 【Main Features】 ■ Output Data Sample Data (Gaze position X, Y coordinates / Pupil diameter) Event Data (Reaction time / Start and end times of saccades, fixations, and blinks) ■ Real-time Feedback (when using the included EyeLink API) Outputs events for saccades, fixations, and blinks. Supports reaction time measurement with an optional button box. ■ Easy Setup It can instantly recognize the center of the pupil, allowing for stress-free measurement initiation. ■ Calibration & Validation EyeLink's unique fixation situation evaluation technology is incorporated into the calibration and validation process, ensuring high precision is maintained even during long measurement sessions, allowing for effective data capture.
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【Specifications】 Sampling Rate: 250Hz/500Hz Spatial Resolution: Less than 0.01° Eye Tracking Range: Horizontal ±30° Vertical ±20° Data Transfer Delay: 3mSec Detection Method: Image Processing Method Head Tracking Range: 40cm to 140cm (Standard) 40cm to 300cm (Optional) 【EyeLink Options for Task Expansion】 ■ Want to analyze data with dedicated analysis software: Fixation Point Analysis Software DataViewer ■ Want to easily create stimulus tasks without spending much time using a GUI: Visual/Auditory Stimulus Creation Support Software ExperimentBuilder ■ Want to measure eye movements during web surfing or movie watching: Video Overlay Package ■ Want to measure eye movements during driving or face-to-face conversations: Scene Camera Package ■ Want to combine motion capture to view gaze depth: 3D Fixation Point Detection Software Distance In Depth
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Applications/Examples of results
Analysis of eye movements corresponding to various tasks.
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We handle various biometric measurement devices to understand human physiological, psychological, and physical characteristics. We provide support from pre-introduction consulting to operational support and maintenance across research areas such as brain function, psychology, ergonomics, and biomedical engineering, as well as in development areas like product usability evaluation. The improvement of productivity due to the aging society and the decrease in the working population is a significant social issue we face today. In Society 5.0 (the creative society), a digital transformation towards a human-centered super-smart society that highly integrates cyberspace and physical space is required. Through the digitization of various biometric information, we are assisting human society in moving towards the next stage.