Our eyes are powerful communicators, and they’re even more vital when other muscles stop working. For example, in the final stages of amyotrophic lateral sclerosis (ALS), many people can’t move their ...
Jenny Eckart Hoyt directs her daughter Winnie's attention to an "eye gaze" device in their Portland, Ore., home. The communication skills the eye gaze can unlock are critical for Winnie's educational ...