| 摘要 |
A wearable device comprises: a display screen (112), used for displaying a first user interface; a proximity sensor (114), used for detecting a proximity signal; and a processor (113), used for determining a gesture action of a palm, according to the proximity signal detected by the proximity sensor (114) when the display screen (112) displays the first user interface; and if the gesture action matches a preset gesture action, displaying a second user interface in the display screen (112). Switching of user interfaces can be controlled by only using a single hand wearing a wearable device, which does not require matching operations of the other hand, thereby improving the use convenience degree of the wearable device. Also provided are a user interface switching method and device for a wearable device. |
