| 摘要 |
A key (21) for a keyboard or keypad, the key (21) having an upper finger engaged surface (2) defining a generally top edge portion (3) remote from the user, a generally bottom edge portion (4) adjacent to the user, a generally left edge portion (5) and a generally right edge portion (6), the key (21) further having a ridge (22) adjacent to the top edge portion (3), the bottom edge portion (4), the left edge portion (5) and/or the right edge portion (6).
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