发明名称 |
Pen out-of-proximity handwriting-recognition trigger |
摘要 |
In a computer system that accepts handwritten input, a digitizer tracks the location of a user's pen while the pen is not in contact with the digitizer's writing surface. The digitizer maps the pen's three-dimensional location into a two-dimensional location on the digitizer's writing surface. Handwriting-recognition is triggered for handwriting entered into a handwriting-recognition task area upon detecting that the user has lifted the pen off of the digitizer's writing surface and that the pen has moved out of proximity from the handwriting-recognition task area. The handwriting-recognition triggering may be inhibited when the pen is down and in contact with the digitizer's writing surface in an inking orientation.
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申请公布号 |
US7330590(B2) |
申请公布日期 |
2008.02.12 |
申请号 |
US20060357315 |
申请日期 |
2006.02.17 |
申请人 |
MICROSOFT CORPORATION |
发明人 |
SETO TETSUO;MURAYAMA TAKANOBU |
分类号 |
G06K9/00;G06K9/62;G06F3/033;G06F3/041;G06K9/22 |
主分类号 |
G06K9/00 |
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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