Mouse adapted to scan biometric data

Details Mouse adapted to scan biometric data Mouse adapted to scan biometric data

G - Physics

06

K

G06K 9/00 (2006.01) G01B 11/24 (2006.01) G01B 11/245 (2006.01) G06F 3/033 (2006.01) G06F 9/445 (2006.01) G06F 21/00 (2006.01)

Patent

CA 2197409

In the past, contact imaging devices were large and costly. It has been proposed that for contact imaging device adoption for the personal computing market, cost and size must be reduced. In an attempt to address these concerns, a biometric pointing device such as a mouse is presented incorporating therein a contact imager. The contact imager fits within a small enclosure. Further, data transmission means within the mouse provides a signal to a single port on a computer indicative of the output data from both the contact imaging means and the pointing device.

Les dispositifs d'imagerie à contact ont toujours été volumineux et coûteux. On est d'avis que le coût et l'encombrement de ces dispositifs devront être réduits pour les faire adopter sur le marché des ordinateurs personnels. L'invention est un dispositif de pointage biométrique, tel qu'une souris, incorporant un imageur à contact qui s'attaque à ces problèmes. Cet imageur à contact peut prendre place dans un boîtier de petites dimensions. De plus, le dispositif de transmission de données incorporé à la souris transmet à un même port d'ordinateur un signal représentant les données de sortie de l'imageur à contact et du dispositif de pointage.

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