发明名称 |
Method and apparatus for implementing a camera mouse |
摘要 |
A mouse (1752) incorporating a camera captures an image of embedded data from a substrate (1732) under the mouse. The embedded data in the image is decoded to determine address or location information coded in the embedded data. Based on the decoded information and other user input signals, such as mouse button selection signals, the computer executes operations. The mouse (1752) also has a display (1730) controlled by the computer for providing visual feedback to a user. The display might generate an image of the substrate area under the mouse, making it appear to the user as if they are looking through the mouse directly onto the substrate. The display may also generate visual feedback regarding operations occurring in the computer, such as selection or other computer operations. <IMAGE> |
申请公布号 |
EP1107171(A2) |
申请公布日期 |
2001.06.13 |
申请号 |
EP20000310778 |
申请日期 |
2000.12.04 |
申请人 |
XEROX CORPORATION |
发明人 |
HECHT, DAVID L.;PETRIE, GLEN W.;FLORES, NOAH L.;KARLSSON, SVEN |
分类号 |
G06F3/041;G06F3/03;G06F3/033;G06T3/00 |
主分类号 |
G06F3/041 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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