| 摘要 |
To provide a keyboard having a home position for control keys such as cursor keys.A notebook personal computer includes a region in which a plurality of keys such as character keys and control keys are disposed and a palm rest 53 adjacent to the plurality of keys. Cursor keys 65, 67, 69, and 71, which belong to the control keys, are disposed adjacently to the palm rest and a slanted region 101 distinguishable by touch from the main surface of the palm rest is provided in a place adjacent to the cursor keys as their home position. Because the slanted region 101 is locatable with tactile sensation, the touch typing of the cursor keys is enabled.
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