作者: Ryan F. Gorski
DOI:
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摘要: A device is provided for coupling a graphical pointing with data input device. sheath having cavity therein couples the device, where has an arm coupled sheath. The cut out in top surface so that user access to selection devices of In addition, can have at least one bottom allow actuation elevation foot holding structure which frictionally engage therein. alternatively recess support received. removably disposed within and adapted couple