Selection and Evaluation of Occluders to Standardize Eye Fixation During the Taking of Nine-Gaze Photographs

Key Points

• To select occluders that help standardize the fixation eye during the capture of nine-direction gaze photographs.
• Evaluation of different occluders for effectiveness in standardizing eye fixation.
• Assessment of time required to capture photographs with various occluders.
• Analysis of accuracy in eye movement recordings under binocular conditions.
• Identified specific occluders that significantly reduce fixation variability.
• Demonstrated improved efficiency in capturing gaze photographs with selected occluders.
• Showed potential for enhancing accuracy in ocular movement documentation.