| 摘要 |
In general, the subject matter described in this specification can be embodied in methods, systems, and program products. A mobile computing device presents a desktop display, wherein the desktop display includes (i) a desktop background display, and (ii) one or more user-selectable application program shortcut icons. A first geographic location of the mobile computing device is determined. The mobile computing device updates the desktop background display to include a first image of a map that depicts the first geographic location. A second geographical location of the mobile computing device is determined. The mobile computing device updates the desktop background display to include a second image of the map, wherein the second image of the map has panned to depict the second geographic location.
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