The present invention relates to a text input device and a method for inputting text, and a computer program for performing the method. A text input device (200) is provided that comprises: a text prediction component for predicting candidate words in accordance with a current text context; a display screen (210) for displaying the predicted candidate words; a data entry device (220) having a navigation means (240) for selecting a direction to move a cursor on the display screen (210); and a processor receiving data from the data entry device (220) upon actuation of the navigation means (240). The processor arranges the candidate words on the display screen (210) in a spatial arrangement that reflects the selectable directions of the navigation means (240). The processor maps the currently displayed candidate words to the corresponding directions and selects a candidate word upon selection of a direction.