发明名称 |
Mouse pointing system/icon identification system |
摘要 |
A small hand-held pocket-pen sized image projector device having enhancement features which include a pointing capability whereby a user can direct a laser pointing beam to a projected image and an icon identification capability for selectively orienting or otherwise controlling an image projected by the device. Also, a button type "clicking" function selection capability similar to that in a common laptop personal computer is also provided.
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申请公布号 |
US2005264525(A1) |
申请公布日期 |
2005.12.01 |
申请号 |
US20050130277 |
申请日期 |
2005.05.17 |
申请人 |
ADAMS CHARLES R;NATHANSON HARVEY C;HOWELL ROBERT S |
发明人 |
ADAMS CHARLES R.;NATHANSON HARVEY C.;HOWELL ROBERT S. |
分类号 |
G06F3/03;G06F3/033;G06F3/042;G09G5/00;(IPC1-7):G09G5/00 |
主分类号 |
G06F3/03 |
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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