| 摘要 |
A method of navigating between buttons displayed on a user interface via directional instructions, said directional instructions being characterized by a set of predetermined navigation directions, said method comprising the steps of generating a set of spatial relationships between a given button and other buttons displayed on said user interface, by calculating a spatial relationship between said given button and each of said other buttons; and, for each predetermined navigation direction of said set of predetermined navigation directions, determining a neighbour button intended to be accessed from said given button during navigation, according to said set of spatial relationships. |
