1. A method for providing a pilot with information associated with at least one region of a field of view visible to the pilot from within a cockpit without requiring a visual display, the method comprising the steps of: (i) determining an eye gaze direction relative to a given frame of reference for at least one eye of the pilot; (ii) determining a reference direction relative to said given frame of reference; (iii) comparing said eye gaze direction with said reference direction; and (iv) if said eye gaze direction and said reference direction are equal to within a given degree of accuracy, generating audio output audible to the pilot and indicative of information associated with said reference direction.