Your car windshield could be an AR hologram in 2020

Holographic car windshields that overlay augmented reality graphics atop the real world could be closer than you think, with Porsche, Hyundai, and others tapping a smart glass startup developing the transparent tech. WayRay has been working on holographic augmented reality head-up display technologies since 2012, developing a compact hologram projector that could change what you see through your car’s windows. …