The eye-tracking system independently developed by our hospital and built on Jozhen J7EF Gaze smart glasses allows users to eliminate disturbing events by watching pre-edited teaching materials and cooperating with pre-arranged events and tasks.
During the process, the movement trajectory of the eyeballs will be detected, and heat zone maps, fixation maps, and radar maps will be generated (successful elimination of passive interference event ratios, successful elimination of active interference event ratios, fixation hot zone ratios, number of passive event inductions, gaze time, blinks frequency and other parameters, etc.) to analyze the user's viewing behavior. It invisibly improves students' concentration on the course and increases the interest of the course during the human-computer interaction process, and summarizes the influencing factors that improve the wearer's concentration on the teaching materials and the direction of improvement. This system can be used in both clinical services (evaluation of materials for cataract surgery) and teaching (evaluation of eye-catching degree of audio-visual teaching materials and teaching effectiveness).