| 摘要 |
A graphical user interface for use in connection with a multifunction device is set forth. In one example, the multifunction device includes navigation and media functionality. The exemplary graphical user interface comprises a navigation interface, a media interface, and a source menu display. The source menu screen includes at least a first button actuatable by the user to invoke display of a screen corresponding to a previously stored navigation interface state, and at least a second button actuatable by the user to invoke display of a screen corresponding to a previously stored media interface state. There is at least one source button disposed for actuation on a plurality of screens of the navigation interface and a plurality of screens of the media interface to invoke display of the source menu to the user. Actuation of the at least one source button results in storage of a currently active interface state. In one example, one or more of the buttons of the interface are virtual buttons. |
