C8.08
Eye-Tracking Calibration
Cards in this group · 4
- C8.08.1Calibration has the user look at known screen points to build an individual mapping
- C8.08.2Calibration accuracy decays when head pose, glasses, or lighting change after calibration
- C8.08.3Whether to recalibrate depends on whether drift exceeds the acceptable error
- C8.08.4Calibration-free eye tracking is usually less accurate than per-user calibration