Tools with multiple contact points for use on touch panel
作者： Yuan Shuen Yeh
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摘要: A tool used for interacting with a touch screen system is described. The an object having multiple contact points that can the at simultaneously. detects positions of and matches geometric pattern formed by pre-stored patterns to recognize virtual device. then performs appropriate functions defined recognized An MCP (multiple point) mouse, fingertip, key are described along their use.
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