Sentences with phrase «bulky headgear»

Unlike previous incarnations of eye - tracking technology, FaceLAB requires neither bulky headgear nor infrared illumination of the subject's cornea, so it can follow eye movements right through eyeglass lenses and is almost impervious to fluctuating light conditions.

options in braces and retainers; I wore bulky headgear to sleep for years to address my overbite, and when I accidentally threw away my retainers on my lunch tray as a freshman in high school, my parents decided I was done with treatment.