发明申请
US20140078059A1 3D Pointing Devices with Orientation Compensation and Improved Usability
有权
具有定向补偿和改进的可用性的3D指点设备
- 专利标题： 3D Pointing Devices with Orientation Compensation and Improved Usability
- 专利标题（中）： 具有定向补偿和改进的可用性的3D指点设备
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申请号： US14090050申请日： 2013-11-26
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公开(公告)号： US20140078059A1公开(公告)日： 2014-03-20
- 发明人: Matthew G. Liberty
- 申请人： Hillcrest Laboratories, Inc.
- 申请人地址： US MD Rockville
- 专利权人： Hillcrest Laboratories, Inc.
- 当前专利权人： Hillcrest Laboratories, Inc.
- 当前专利权人地址： US MD Rockville
- 主分类号： G06F3/033
- IPC分类号： G06F3/033
摘要：
Systems and methods according to the present invention describe 3D pointing devices which enhance usability by transforming sensed motion data from a first frame of reference (e.g., the body of the 3D pointing device) into a second frame of reference (e.g., a user's frame of reference). One exemplary embodiment of the present invention removes effects associated with a tilt orientation in which the 3D pointing device is held by a user.
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