发明授权
- 专利标题: Methods and systems for a virtual input device
- 专利标题(中): 虚拟输入设备的方法和系统
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申请号: US13181238申请日: 2011-07-12
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公开(公告)号: US08228315B1公开(公告)日: 2012-07-24
- 发明人: Thad Eugene Starner , Liang-Yu (Tom) Chi , Luis Ricardo Prada Gomez
- 申请人: Thad Eugene Starner , Liang-Yu (Tom) Chi , Luis Ricardo Prada Gomez
- 申请人地址: US CA Mountain View
- 专利权人: Google Inc.
- 当前专利权人: Google Inc.
- 当前专利权人地址: US CA Mountain View
- 代理机构: McDonnell Boehnen Hulbert & Berghoff LLP
- 主分类号: G06F3/042
- IPC分类号: G06F3/042
摘要:
The present application discloses systems and methods for a virtual input device. In one example, the virtual input device includes a projector and a camera. The projector projects a pattern onto a surface. The camera captures images that can be interpreted by a processor to determine actions. The projector may be mounted on an arm of a pair of eyeglasses and the camera may be mounted on an opposite arm of the eyeglasses. A pattern for a virtual input device can be projected onto a “display hand” of a user, and the camera may be able to detect when the user uses an opposite hand to select items of the virtual input device. In another example, the camera may detect when the display hand is moving and interpret display hand movements as inputs to the virtual input device, and/or realign the projection onto the moving display hand.
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