| 摘要 |
The present invention relates to an apparatus and a method for input, and a financial apparatus. According to the present invention, the apparatus for input includes: a key button which comprises at least one letter; a display unit on which the key button is realized; an operation detecting unit which detects at least one from a rotating operation and a selecting operation on the key button; a letter recognizing unit which recognizes a letter selected by a user in the key button; and a control unit which varies the letter displayed on the corresponding key button by the rotating operation detected by the operation detecting unit, and receives and processes the letter recognized by the letter recognizing unit. |
