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One of the most popular colors for cars, black, is dark because it absorbs light. Unfortunately, it also absorbs the light emitted by LiDAR sensors, which is used for the orientation of autonomous vehicles. Metallic paints are a problem for ultrasonic sensors. Therefore, [link url=http://corporate.ppg.com/Home.aspx target=_blank]PPG[/link] is developing special paints for autonomous driving – to avoid that parking autonomously in tomorrow’s multi-story garages won’t be permitted anymore…