| 摘要 |
PROBLEM TO BE SOLVED: To prevent erroneous operation in a case where touch operation is made with a device body held in a hand.SOLUTION: An electronic dictionary 1 can execute a plurality of functions by touch operation, and includes a memory part 80 in which a predetermined gripping position of a device body is associated with any function for storing, and a CPU 20. The CPU 20 detects the touch operation by a user, and it is detected whether the gripping position has been pressurized by the user or not. When pressurizing at the gripping position is detected, a function corresponding to the gripping position is read from the memory part 80, and only the function is executed according to the touch operation of the user. |
