If you compare modern headlights with those found in vehicles of the 1960s, '70s and early '80s, like the Ford Gremlin, you'll notice that not only were they made of hard glass, but all of them ...

Instead of having one fixed bulb that sends out light in a broad circle, LED headlights “do a lot better job of putting the lighting where it needs to be,” Brannon says.

Some ADB headlights work like digital projectors, using a million or more LED pixels to project light patterns on the road. Even in the US, some Mercedes vehicles can project symbols like arrows ...

ADB-enabled headlights already are sold on some luxury cars in America. They just lack the software to perform the way they were designed to. Some American Mercedes drivers can enjoy a dazzling ...