Camera and acceleration based interface for presentations

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United States of America Patent

PATENT NO 7852315
APP PUB NO 20070236451A1
SERIAL NO

11278998

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Abstract

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Systems and methods for a camera and acceleration based interface for presentations are described. In one aspect, a handheld device is utilized capture optical information. The optical information is then used to identify the location of a cursor that is presented on a display surface. While a user moves the handheld device, inertial information corresponding to the movement is accumulated on the handheld device. The optical and accumulated inertial information is used to modify position of the cursor with respect to the display surface.

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Patent Owner(s)

Patent OwnerAddress
MICROSOFT TECHNOLOGY LICENSING LLCONE MICROSOFT WAY REDMOND WA 98052

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hsu, Feng-Hsiung Cupertino, US 32 616
Ofek, Eyal Beijing, CN 163 3410

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