| 摘要 |
<p>The present invention relates to input of character data, such as letters, numbers and other symbols, into a digital data processing system. A desired character is generated via a dynamic on screen working area (100) that contains the representation of a keyboard, a movable cursor (240) and at least two user input controls, which are associated with the cursor (240). The individual keys in the keyboard are arranged in columns, which each contains at least two rows (210, 220; 230). When the cursor (240) is positioned of over at least one key (T, G) in a particular column (250), that entire column (250) is highlighted, i.e. all keys (T, G, B) therein are marked up: This symbolizes that these keys are made selectable. Activation of at least one of the at least two user input controls finally selects the desired key (B) and the corresponding character is generated.</p> |
