KEYBOARD DEVICE
PROBLEM TO BE SOLVED: To make an accurate input operation performable, and to reduce user's fatigue by allowing a user to perform a key operation in a natural state without imposing any load on his or her fingertips. SOLUTION: A keyboard operation face 5 is constituted as a forward lowering fac...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | PROBLEM TO BE SOLVED: To make an accurate input operation performable, and to reduce user's fatigue by allowing a user to perform a key operation in a natural state without imposing any load on his or her fingertips. SOLUTION: A keyboard operation face 5 is constituted as a forward lowering face inclining lower according as it goes from a front side site 3 to a depth side site 4 in a state that this keyboard device is placed on a desk 10. Thus, by bringing a user's fingertips 20a placed on the keyboard operation face 5 into a natural forward lowering state, it is possible to reduce the user's fatigue or load. |
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