| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a mobile terminal capable of allowing a user to easily comprehend entire hierarchical structure without performing synchronous processing using a special device. <P>SOLUTION: The mobile terminal comprises: a display 40; a key input device 10 for receiving inputs; a small screen hierarchy controller 31 and a small screen display controller 32 that display menu items on the display 40 based on the input from the key input device 10; and a large screen hierarchy controller 61 and a large screen display controller 62 that display menu items of plural hierarchies on a projection image of a projector 80 based on the input from the key input device 10. The small screen hierarchy controller 31 and the small screen display controller 32 display menu items of any one of hierarchy from the menu items of plural hierarchies that the large screen hierarchy controller 61 and the large screen display controller 62 displays on the projection image of the projector 80 on the display 40. <P>COPYRIGHT: (C)2013,JPO&INPIT |
