| 摘要 |
PROBLEM TO BE SOLVED: To allow a user to easily return from a basic operation screen, e.g., a standby screen or a desktop (screen), to a previously displayed screen.SOLUTION: A cellular phone 10 includes a history storage unit 11 which stores information indicating a started application program and a screen displayed on a display unit 105 by that program as a screen history in a database 12, a receiving unit 13 which receives a specific key input when a standby screen is displayed on the display unit 105, and a display control unit 14 which reads the screen history from the database 12 in response to reception of the key input, starts an application program indicated by the screen history, and controls the application program so that the screen indicated by the screen history is displayed on the display unit 105. |
