SETTLEMENT TERMINAL DEVICE
PROBLEM TO BE SOLVED: To solve a problem that conventionally there is fear that a password is sometimes read by other persons. SOLUTION: Whenever inputting the password, in order of numerals from 0 to 9 is determined in a predetermined method and displayed on a display and the password is inputted.
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To solve a problem that conventionally there is fear that a password is sometimes read by other persons. SOLUTION: Whenever inputting the password, in order of numerals from 0 to 9 is determined in a predetermined method and displayed on a display and the password is inputted. |
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