| 摘要 |
An operation input unit detects an operation position corresponding to an operation input; a display processing unit changes a display item to be displayed on a display unit of a plurality of items, depending on a change of the operation position; a processing control unit continues a process of changing the display item to be displayed on the display unit until a predetermined input is received, while a vehicle is moving, and when an operation speed of moving the operation position is higher than a preset threshold of the operation speed, or an operation acceleration at which the operation speed changes is higher than a preset threshold of the operation acceleration; and an item selecting unit selects any of the plurality of items based on the predetermined input. |
