Saccadic motion sensing

A saccadic-motion detector includes an optical apparatus configured to focus light received from a subject's eye onto a focal plane, and an optical navigation chip comprising an optical sensing surface disposed substantially in the focal plane of the optical apparatus, the optical navigation ch...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PLANT, CHARLES P, THORPE, WILLIAM P
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:A saccadic-motion detector includes an optical apparatus configured to focus light received from a subject's eye onto a focal plane, and an optical navigation chip comprising an optical sensing surface disposed substantially in the focal plane of the optical apparatus, the optical navigation chip configured to convert analog light reflected from the eye to digital indicia of movement of the eye.