| 摘要 |
A miniaturized keyboard is provided to reduce the number of button keys and the size of the keyboard, and reduce the number of input errors remarkably by clustering character input groups, which are operable by one finger, to an integrated single key. A miniaturized keyboard clusters the character input groups, which are operable by one finger, to the integrated single key and has a keyboard base for keeping a plurality of integrated single keys. Each integrated single key has a touch-type pad and is divided into at least one segment corresponding to one character. The integrated single key generates other input characters according to positions of other fingers.
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