3) was designed to be as small as possible. The actuator can be easily attached onto typical goggles and incurs no burden during long-term use due to its light weight of 40g. To determine the movement of the eye, a limited embedded CPU was designed while considering memory, the process speed, simplicity and accuracy. The designed system was tested by exercises such as moving the eye in a zigzag direction and in random up, down, left, and right directions with adjustments for different lightings. Each was tested 100 times (total 1500), showing satisfactory results with 98.72% accuracy.">
Development of an eye tracking medical headlamp (original) (raw)