A solution to hold a participant’s head in place when conducting eye tracking experiments with screen-based eye trackers; Tobii Pro Spectrum and Pro Fusion.
Tobii Pro eye trackers are designed to capture high-quality eye tracking data while allowing for natural head movements. However, some experiments may benefit from gently stabilizing the participant’s head position by using a chin rest to help reduce artifacts in the gaze signal which can be caused by head movements. An example of such research would be micro-saccade studies.
1. Forehead support
2. Chin support with adjustable chin cup
3. Adjustment knobs