| 摘要 |
This application concerns an apparatus comprising a housing arranged to be positioned at any one of a plurality of rotational angles, a display mounted to the housing and a processor arranged to execute instructions stored in a memory. The instructions are arranged to cause a user interface to be displayed on the display, to receive an indication of a rotation amount and rotation direction from a rotation input, rotate at least one corner element about its centre point by the rotation amount in the rotation direction and if the rotation amount is greater than a first predetermined limit, move the at least one corner element to a different one of a plurality of corner portions of the display. |
