TACTILE SENSE PRESENTATION DEVICE

摘要

PROBLEM TO BE SOLVED: To obtain a tactile sense presenting device for presenting various feelings of depression with high reliability.

SOLUTION: This tactile sense presentation device is provided with a panel for presenting a tactile sense and a control means for presenting the tactile sense by oscillating the panel in a direction vertical to a plane. The control means oscillates the panel so that the rising section of a generated oscillating waveform can have an inflection point. Thus, it is possible to acquire various feelings of depression by changing the difference of gradient before and after the inflection point or the position of the inflection point. For example, it is possible to make a user feel that a switch is heavier by lengthening the time of a non-oscillating section or sharpening the gradient. Also, it is possible to acquire a strong feeling of click by increasing the degree of the change of the gradient.

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