发明申请
US20120112999A1 Force Feedback System Including Multi-Tasking Graphical Host Environment
有权
强制反馈系统,包括多任务图形主机环境
- 专利标题: Force Feedback System Including Multi-Tasking Graphical Host Environment
- 专利标题(中): 强制反馈系统,包括多任务图形主机环境
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申请号: US13225899申请日: 2011-09-06
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公开(公告)号: US20120112999A1公开(公告)日: 2012-05-10
- 发明人: Adam C. Braun , Jonathan L. Beamer , Dean C. Chang
- 申请人: Adam C. Braun , Jonathan L. Beamer , Dean C. Chang
- 申请人地址: US CA San Jose
- 专利权人: Immersion Corporation
- 当前专利权人: Immersion Corporation
- 当前专利权人地址: US CA San Jose
- 主分类号: G09G5/08
- IPC分类号: G09G5/08
摘要:
A force feedback system provides components for use in a force feedback system including a host computer and a force feedback interface device. An architecture for a host computer allows multi-tasking application programs to interface with the force feedback device without conflicts. One embodiment of a force feedback device provides both relative position reporting and absolute position reporting to allow great flexibility. A different device embodiment provides relative position reporting device allowing maximum compatibility with existing software. Information such as ballistic parameters and screen size sent from the host to the force feedback device allow accurate mouse positions and graphical object positions to be determined in the force feedback environment. Force feedback effects and structures are further described, such as events and enclosures.
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