| 摘要 |
PROBLEM TO BE SOLVED: To provide an information input device capable of avoiding the occurrence of erroneous operation related to key input. SOLUTION: If an operator inputs a numeral "5" overlappingly in error, a drive control part 35 outputs a control signal for driving a vibration part 27 in a notice alert vibration mode different from a reception vibration mode, and the vibration part 27 receiving the control signal alerts the operator to the overlapped input operation. Thereby, erroneous operation related to key input can be avoided. COPYRIGHT: (C)2009,JPO&INPIT
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