Control device and method of controlling an object

Details Control device and method of controlling an object Control device and method of controlling an object

G - Physics

06

F

G06F 3/033 (2006.01) G06K 11/18 (1995.01)

Patent

CA 2331075

A control device, for example a computer mouse, has image-recording means which are adapted to be moved, preferably manually, for controlling an object, for example a cursor on a computer screen, as a function of the movement of the image-recording means. The control device is adapted to record a plurality of images with partially overlapping contents when the image-recording means are being moved, the partially overlapping contents of the images enabling image-processing means to generate control signals indicating how the image- recording means have been moved. A method of controlling and a control device based on the turning of the image-recording means are also shown.

L'invention concerne un dispositif de commande, par exemple, une souris d'ordinateur, possédant des moyens d'enregistrement d'images conçus pour être déplacés, de préférence, manuellement afin de commander un objet, par exemple, un curseur sur un écran d'ordinateur, comme fonction de déplacement des moyens d'enregistrements d'images. Le dispositif de commande est conçu pour enregistrer une pluralité d'images dont les contenus se chevauchent partiellement lors du déplacement des moyens d'enregistrement d'images. Le chevauchement partiel des contenus des images permet aux moyens de traitement des images de générer des signaux de commande indiquant la manière dont les moyens d'enregistrement des images ont été déplacés. L'invention concerne également un procédé de commande et un dispositif de commande basés sur la rotation des moyens d'enregistrement.

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