1. A control device for controlling a display, the control device comprising:—an input interface for receiving information to be visually presented to a person on a display in text form, an importance indicator unit for obtaining an importance indicator indicating the importance of the information with respect to a task or plan of the person, a data analyzer for analyzing personal data relating to the person to be presented with the information in order to obtain personalized boundary conditions for the presentation style to be selected for presenting the information in text form to the person, said personalized boundary conditions indicating potential presentation styles that may be used for presenting information to the person, and a presentation style selector for selecting a presentation style to be used for visually presenting the received information on the display in text form, wherein the presentation style is selected based on the importance indicator and the obtained boundary conditions such that more important information is displayed using a presentation style that is more difficult to read than a presentation style used for displaying less important information, and a controller for controlling the display to visually present the received information on the display in text form using the selected presentation style.