| 摘要 |
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for displaying touch screen user interfaces. In one aspect, an electronic device includes one or more data processing devices and a touch screen coupled to the one or more data processing devices to display a user interface under the direction thereof. The user interface includes a first icon representing a relatively broad aspect of the functionality provided by the device, and a collection of three or more icons each representing a different, relatively narrower aspect of the functionality provided by the device. The aspects represented by the three or more icons in the collection are encompassed within the aspect represented by the first icon, the three or more icons arranged generally around the first icon on the touch screen. |
