1. A method for operating an information system, the method comprising the acts of: determining a current position of a moveable object as a function of at least one position-measuring signal; determining a current time; selecting, automatically in response to and as a function of the determined current position of the moveable object and the determined current time, at least one piece of personalized information with a location reference that corresponds to the current position of the moveable object and a time reference that corresponds to the current time; and displaying, on a display of a user device in communication with said information system, the at least one piece of personalized information, said displaying being performed automatically in response to said selecting.