发明申请
- 专利标题: Touchpad diagonal scrolling
- 专利标题(中): 触摸板对角滚动
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申请号: US11041054申请日: 2005-01-21
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公开(公告)号: US20060164399A1公开(公告)日: 2006-07-27
- 发明人: Richard Cheston , Daryl Cromer , Howard Locker , Caroline Patzer
- 申请人: Richard Cheston , Daryl Cromer , Howard Locker , Caroline Patzer
- 主分类号: G09G5/00
- IPC分类号: G09G5/00
摘要:
A method and system for providing diagonal scrolling on a touchpad of a device is disclosed. The method and system comprises determining if at least one finger is in contact with the touchpad, and entering a diagonal scroll mode if more than one finger is in contact with the touchpad. A system and method in accordance with the present invention allows the user to initiate a diagonal scroll at any location on a touchpad by using two fingers, thereby greatly enhancing the functions of the touchpad and allowing the user to manipulate computer programs from the touchpad much more efficiently and easily. The present invention supports diagonal scrolling on a touchpad and does not require a precise location for vertical or horizontal scrolling, since the entire touchpad area/surface can be used. The system and method in accordance with the present invention will also operate correctly on existing touchpads when a change in software drivers has been carried out.
公开/授权文献
- US07760189B2 Touchpad diagonal scrolling 公开/授权日:2010-07-20
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