| 摘要 |
An embodiment provides a method of controlling a touch screen (130). The touch screen (130) displays an interactive frame within a touch permissible region. Under the method, the touch screen (130) can be switched from a normal state into a shrunk state. When the touch screen (130) is in the shrunk state, the touch permissible region is confined to a sub-region of the touch screen (130). In contrast, when the touch screen (130) is in the normal state, the touch permissible region extends beyond the sub-region. |
