AI-Powered Artificial Vision for Visual Prostheses

"In response to the stimulation/image on the monitor, subjects will be asked to either make a perceptual judgment or perform a simple behavioral task. Examples include detecting a stimulus ('did you see a light on that trial'), reporting size by drawing on a touch screen, or walking to a target location. Both patient response and reaction time will be recorded.~In some cases, the investigators will also collect data measuring subjects' eye position. This is a noninvasive procedure that will be carried out using standard eye-tracking equipment via an infra-red camera that tracks the position of the subjects' pupil. Only measurements like eye position or eye blinks will be recorded, so these data do not contain identifiable information."