Some Novel Display Techniques for Driving Simulation

A technique is discussed for achieving a versatile, controllable visual simulation of a road or flight path which appears in realistic three-dimensional perspective and motion in response to an electronic analog of vehicle trajectory and attitude. In comparison to other available schemes for achieving artificial display of ``highways in the sky,´´ the major advantage of the present scheme is relative simplicity and versatility. It therefore suggests promise for use in investigating driver behavior and precognitive tracking.