Invention Grant
- Patent Title: Determining a position of a pointing device
- Patent Title (中): 确定指点设备的位置
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Application No.: US12106091Application Date: 2008-04-18
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Publication No.: US08456419B2Publication Date: 2013-06-04
- Inventor: Andrew Wilson
- Applicant: Andrew Wilson
- Applicant Address: US WA Redmond
- Assignee: Microsoft Corporation
- Current Assignee: Microsoft Corporation
- Current Assignee Address: US WA Redmond
- Agency: Woodcock Washburn LLP
- Main IPC: G06F3/033
- IPC: G06F3/033

Abstract:
The present invention is directed toward a system and process that controls a group of networked electronic components using a multimodal integration scheme in which inputs from a speech recognition subsystem, gesture recognition subsystem employing a wireless pointing device and pointing analysis subsystem also employing the pointing device, are combined to determine what component a user wants to control and what control action is desired. In this multimodal integration scheme, the desired action concerning an electronic component is decomposed into a command and a referent pair. The referent can be identified using the pointing device to identify the component by pointing at the component or an object associated with it, by using speech recognition, or both. The command may be specified by pressing a button on the pointing device, by a gesture performed with the pointing device, by a speech recognition event, or by any combination of these inputs.
Public/Granted literature
- US20080192007A1 DETERMINING A POSITION OF A POINTING DEVICE Public/Granted day:2008-08-14
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