| 摘要 |
A novel hybrid pointing device combines elements of both a digital pen and a mouse, to collect the advantages of both types of devices in a single user input device. The hybrid input pointing device includes both a digital pen and a cradle. The cradle has a docking bay in which the digital pen can be docked, with an unobstructed path between the electromagnetic tracking signal receptor and a tracking surface on which the cradle is disposed. The electromagnetic signal receptor is enabled to receive tracking signals reflected off the tracking surface from an electromagnetic signal emitter. Information based on the reflected signal may be communicated to a computing device. A user can thereby use the digital pen in a pen-like user scenario, or dock the digital pen in the mouse-like cradle and use the combined device in a mouse-like user scenario.
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