发明授权
- 专利标题： Dual pointer management method using cooperating input sources and efficient dynamic coordinate remapping
- 专利标题（中）： 双指针管理方法采用协同输入源和高效动态坐标重映射
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申请号： US12687930申请日： 2010-01-15
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公开(公告)号： US08188969B2公开(公告)日： 2012-05-29
- 发明人: Philippe Morin , Luca Rigazio
- 申请人： Philippe Morin , Luca Rigazio
- 申请人地址： JP Osaka
- 专利权人： Panasonic Corporation
- 当前专利权人： Panasonic Corporation
- 当前专利权人地址： JP Osaka
- 代理机构： Harness, Dickey & Pierce, P.L.C.
- 主分类号： G09G5/00
- IPC分类号： G09G5/00
摘要：
The pointer management technology establishes a protocol and method for dual pointer management in both absolute input mode and relative input mode. The method defines a set of properties/constraints for contextual dynamic remapping between input sensor coordinates and target screen coordinates. The remapping of the left pointer (respectively the right pointer) depends on the position of the right pointer (respectively the left pointer) in the target screen space. This inter-dependence enables a more flexible and more powerful interaction as it exploits the contextual layout to re-estimate the remapping transformations at each instant.
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