SMART WINDSHIELD

Structural parts for vehicles, namely, systems for selectively changing transmission or reflectance of light through or on a windshield of a vehicle, said systems consisting primarily of a device for locating a source of glare external to the vehicle, a device for locating eyes of a vehicle occupant and a device for darkening a selected portion or selected portions of windshield so as to interpose a light filter between the glare source and the occupant's eyes