| 摘要 |
<p>PURPOSE:To rapidly execute selection and switching by forming two switching specification areas on a display screen. CONSTITUTION:At the time of switching contents being displayed on a normal display part 11 on the display screen, a rough item to be the index of a selected picture corresponding to the item of the contents is known and any one of items in a 1st picture switching specifying areas 12 is touched. Detailed items for the rough item are displayed in a 2nd picture specifying area 13. When the detailed item is selected by touch operation, a required picture is displayed. When the normal display part 11 is touched, input data at that position can be obtained. Since an index based upon the rough item is selected and then a required picture is selected and switched on the basis of the detailed item, selection and switching can be immediately executed even if sequential pictures are selected at random or a picture close to the initial or final picture is selected.</p> |
