INPUT OPERATION DEVICE, INPUT OPERATION CONTROL METHOD, INPUT OPERATION CONTROL PROGRAM, AND METHOD OF DESIGNING INPUT OPERATION DEVICE

摘要

There is provided an input operation apparatus that reduces user's unintended operation errors as much as possible to improve the operability. The input operation apparatus includes a control knob (400) that can perform a rotation operation, a tilt operation, and a depression operation. In a predetermined mode, the operation of the control knob (400) in a tilt direction is processed equivalently with the depression operation. Keys are allocated to the rotation operation as much as possible, and keys are allocated such that the tilt operation is processed as much as possible in the same manner as the depression operation.