Auto-Tint for Privacy
In collaboration with Hitachi, Mercedes has developed a technology that allows owners of its 2011 SLK coupe to tint the car's panoramic glass roof as needed. The company builds a film into the glass that can adjust its tint level across a range from just opaque (99.5 percent of light blocked) to almost perfectly clear--all at the touch of a button.
Image credit: Daimler AG


















