| 摘要 |
PROBLEM TO BE SOLVED: To provide a touch operation device capable of giving a tactile sense directly to a user's finger on any locations.SOLUTION: A touch operation device 104 includes: a touch sensor 1041 which is placed corresponding to a piezoelectric element 1042 and detects a touch operation; the piezoelectric element 1042 which has piezoelectricity and flexibility; and an application part 1043 which selectively applies a signal to a part of the piezoelectric element 1042 corresponding to the touch operation detected by the touch sensor 1041, and makes the piezoelectric element 1042 bend. |
