作者: Hans-Frederick Brown , Tao Wang
DOI:
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摘要: A method, apparatus, system, and computer program product/article of manufacture provide the ability to enable use a tool implement on multi-touch device. The implements may be activated deactivated using borders touch-sensitive region can positioned in display area (e.g., by dragging grips tool) then used (in combination with touch gesture perform an operation. drawing aid that is remap user's stroke defined displayed.