Simple-to-use optical wireless remote control

G - Physics – 06 – F

Patent

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Details

G06F 3/042 (2006.01)

Patent

CA 2721073

A system and method for controlling operation of a video display device include a wireless remote control having at least one image sensor for detecting at least one marker generally fixed relative to a video display, determining projected position of a cursor relative to the marker, and generating a command for the video display device based on position of the cursor.

L'invention concerne un système et un procédé pour contrôler le fonctionnement d'un dispositif d'affichage vidéo, comprenant une télécommande sans fil ayant au moins un capteur d'image pour détecter au moins un repère fixé généralement par rapport à un affichage vidéo, déterminer une position projetée d'un curseur par rapport au repère, et générer une commande pour le dispositif d'affichage vidéo sur la base de la position du curseur.

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