Path-tracking systems
www.nacinc.com/VizProd.html
Developed for use in machine-vision, human-factor engineering and psychology, sports, and medical-science applications, the EMR-7 system from NAC (Simi Valley, CA), as described on this Web site, can track and record a subject`s visual fixation point and eye path. This site also highlights a workstation that records and analyzes the subject`s eye movement without direct physical contact. During operation, three high-resolution video monitors record all eye movements.
