Heated windshields use embedded wires to melt ice and fog
https://wiki-club.win/index.php/Asheville%E2%80%99s_Unique_Driving_Conditions_and_Their_Impact_on_Windshields
Heated windshields use embedded wires to soften ice and fog, permitting swifter defrosting and clearer visibility throughout the time of icy iciness mornings appropriately.