COMING SOON: The Augmented Reality Windshield? “The enhanced vision system would monitor a driver’s eye and head movements via sensors located both inside and outside the vehicle. The display would then overlay enhanced views of the road on top of the actual scene visible through the windshield. GM hopes that the augmented reality (AR) windshield display can allow drivers to view GPS directions without looking away from the road, and cope with difficult driving conditions in fog or at night.”