| 摘要 |
PROBLEM TO BE SOLVED: To allow an operator position familiar to a user to be hardly changed in electronic equipment which displays an operator such as an icon.SOLUTION: First calculation means 104 calculates priority of displaying operators corresponding to each application, on the basis of a history in a first period. Second calculation means 105 calculates priority of displaying the operators corresponding to each application, on the basis of a history in a second period including a period lather than the first period. When there is an application corresponding to an operator displayed lastly on a display surface and satisfying the following conditions that: priority calculated by the first calculation means is equal to or larger than a first threshold, and priority calculated by the second calculation means is equal to or larger than a second threshold, updating means 106 updates operators on the display surface other than the operator corresponding to the application, on the basis of the priority calculated by the second calculation means, without changing a position of the operator corresponding to the application on the display surface. |
