title: An infrared system for determining ocular position.
mesh_terms: D001698:Biomedical Engineering / Q000295:instrumentation*; D003201:Computers; D003315:Cornea / Q000033:anatomy & histology; D004585:Electrooculography; D005123:Eye / Q000033:anatomy & histology*; D005133:Eye Movements; D006801:Humans; D007259:Infrared Rays