| 摘要 |
A user interface and a method for assisting a user in the operation of a touch-sensitive operator control unit (1) are proposed. According to the invention, the following steps are performed: – recognition (200) of the presence of an input means (2), particularly of a finger of the user, in a predefined first area (11) in front of a button (10, 20, 30) displayed on the operator control unit (1), in response thereto: – starting of a timer with a predefined period, and in response to expiry of the timer: – execution (400) of a secondary function of the button that is associated with the button (10, 20, 30). |
