| 摘要 |
The present invention relates to password input and contributes to facilitation and acceleration of the input. The present invention achieves above objects by displaying candidate symbols of a password randomly at a plurality of display positions of a displaying unit constituted by a sub-display, etc. to select the candidate symbols with select buttons of an input unit corresponding to the display positions to input the password. The candidate symbols of the password include characters, graphics, etc.
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