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General| Type | Eye Tracker |
|---|---|
| Manufacturer | SR Research |
| Binocular Sampling Rate | 500 Hz |
| Monocular Sampling Rate | 1000 Hz |
| Accuracy | 0.5° |
| Tracking Type | Video-based |
| Sampling Rate | 500 Hz (binocular), 1000 Hz (monocular) |
| Resolution | 0.01° |
| Compatibility | Windows |
Details the hardware components and setup of the EyeLink II system.
Lists the technical specifications including tracking modes and operational details.
Provides step-by-step instructions for starting the EyeLink II Host Tracker.
Explains the two primary operation modes: Link and Standalone.
Details how to set up eye and head tracking cameras and threshold images.
Allows manual configuration of various EyeLink II tracker options and settings.
Used to collect fixations to map raw eye data to gaze position.
Measures calibration accuracy and performs immediate drift correction.
Displays a target for drift correction to realign gaze position.
Used to manually track and record eye movement data.
Allows opening/closing EDF files and setting recording parameters.
Illustrates how to adjust the eye camera's position for optimal viewing.
Procedure for setting the pupil threshold for accurate eye tracking.
Process of collecting fixations to map raw pupil data to gaze position.
Measures calibration accuracy and identifies problems before recording.
Monitoring and recording gaze position in real-time for analysis.
Corrects for drift by computing and applying an offset to eye-position data.
Details how EDF files are created and recorded by the EyeLink II tracker.
Details the thresholds for motion, velocity, and acceleration in saccade detection.
Sets limits for the saccadic velocity threshold during pursuit.
Troubleshooting steps for issues with blank or blue eye camera images.
Troubleshooting steps for missing markers on the head camera image.
Troubleshooting steps for connection errors between PCs.
Troubleshooting steps for LED warnings during Host PC startup.
Guidelines for maintaining the EyeLink II system's components.
Information on electrical isolation requirements and safety.
Safety standards and considerations for eye illumination.
Guides the user through the installation and setup of the analog card.
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