发明名称 Selection device for touchscreen systems
摘要 <p>An apparatus, method, and memory direct a computer system, having at least a processor, memory, and touchscreen device (e.g., a touchscreen or a touchpad and display device) to execute at least one action on an object and/or text. The method includes detecting at least one item (e.g., fingers, stylus) placed on the touchscreen device, counting the number of items placed on the touchscreen device, determining if an associated action corresponds to the numbers of items and, if an associated action corresponds to the number of items, executing the associated action. &lt;IMAGE&gt;</p>
申请公布号 EP0827064(A2) 申请公布日期 1998.03.04
申请号 EP19970480050 申请日期 1997.08.19
申请人 INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 SHIEH, JOHNNY MENG-HAN
分类号 G06F3/033;G06F3/048;(IPC1-7):G06F3/033 主分类号 G06F3/033
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