1. In an automobile, a text display arrangement comprising: a text display, positioned in the automobile without impairing forward visual attention of a driver, for displaying to the driver a cursor and a subsequence of a sequence of words, the subsequence having a maximum length and including an active word, the cursor for indicating either the active word or a boundary thereof; a control for providing a control input by an occupant of the automobile; and a text processing application in communication with the text display and the control, the text processing application for controlling the display of words by: in response to receiving from the control an input to adjust the cursor: (a) updating the cursor to indicate a new active word within the sequence, or a boundary thereof, and (b) displaying by the text display the cursor and a second subsequence of the sequence of words, the second subsequence determined based upon the new active word and the maximum length; and in response to receiving from the control an input comprising at least one new word, either: (a) replacing the active word with the at least one new word, if the cursor indicates the active word, or (b) inserting the at least one new word between the active word and an adjacent word, if the cursor indicates a boundary between the active word and the adjacent word.