Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Evan Hildreth0
Date of Patent
February 25, 2014
0Patent Application Number
121243750
Date Filed
May 21, 2008
0Patent Citations Received
...
Patent Primary Examiner
Patent abstract
Enhanced camera-based input, in which a detection region surrounding a user is defined in an image of the user within a scene, and a position of an object (such as a hand) within the detection region is detected. Additionally, a control (such as a key of a virtual keyboard) in a user interface is interacted with based on the detected position of the object.
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