发明名称 |
VIRTUAL TOUCHPAD FOR A TOUCH DEVICE |
摘要 |
An apparatus, method, and computer program product are disclosed to provide a virtual touchpad for a touch device. A placement module places a virtual touchpad at a dynamic location within a touch sensitive area of a touch device. A touch input module positions a pointer on a screen of the touch device in response to a touch input on the virtual touchpad.
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申请公布号 |
US2011169749(A1) |
申请公布日期 |
2011.07.14 |
申请号 |
US20100686823 |
申请日期 |
2010.01.13 |
申请人 |
LENOVO (SINGAPORE) PTE, LTD. |
发明人 |
GANEY HARRISS C.;JOHNSON JAY W.;LOCKER HOWARD J.;STEWART AARON M. |
分类号 |
G06F3/033;G06F3/041 |
主分类号 |
G06F3/033 |
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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