发明名称 |
Method, system and program for topographical interfacing |
摘要 |
A control surface is enabled that is flexible to provide a tactile-detectable graphical representation of graphical output from a data processing system. Application of external force to the control surface is detected. Closed-loop force feedback through the tactile-detectable graphical representation is controlled, in response to detection of external force applied to the control surface. In addition, adjustment of a view element is detected. The magnification of the graphical output that is represented by the tactile-detectable graphical representation is controlled, in response to detection of adjustment of the view control element.
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申请公布号 |
US6509892(B1) |
申请公布日期 |
2003.01.21 |
申请号 |
US19990466437 |
申请日期 |
1999.12.17 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
COOPER MICHAEL;KAMPER ROBERT;PAOLINI MICHAEL |
分类号 |
G06F3/00;G06F3/01;G06F3/02;G06F3/033;G06F3/041;G06F3/046;G09B21/00;(IPC1-7):G09G5/00 |
主分类号 |
G06F3/00 |
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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