Unique reflective lenses to auto-calibrate eye tracking system

Example embodiments include a lens having an IR-reflective coating that is selectively applied to form a variable infrared (IR) interaction pattern on the lens. The variable IR interaction pattern mayvary in the manner it interacts with IR wavelengths, so as to provide a machine -readable code when...

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Bibliographische Detailangaben

Hauptverfasser:	PRAKASH SIMON ROBERT, RAFFLE HAYES SOLOS
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS
Online-Zugang:	Volltext bestellen
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