| 摘要 |
A notebook computer that has a keyboard, a navigation input device (e.g., a touchpad or mouse) and a sketch input device (usually an integrated sketch pad and stylus). The sketch input device operates in an absolute coordinate mapping mode and can be tracked on the display when hovering or touching. It draws digital ink when touching. Whenever the digital ink runs into existing text notes the text is reflowed around the sketch. A movement on an input device can either select text or draw digital ink depending on which input device was used. The computer can have sketch tool buttons operable with a stylus. The navigation and sketch input devices can be disjoint or overlapping. Variations of the sketch input device include a second touch pad that works with a finger and a stylus that works without a sketch pad.
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