I have been seeing more cars on the road with animated indicators. Instead of just blinking, they sweep across the light cluster. Are these allowed? These dynamic signal lights were first used by Audi ...

In recent years, micro-optical projectors have become well established for automotive applications. These projectors enable cars to communicate with their surroundings. Researchers at Fraunhofer ...

An obvious improvement on the retractable semaphore devices used on some cars in the first half of last century, turn signals have remained largely unchanged since being patented in 1938 and ...

In the century-plus since automobiles first hit the roadways, dozens of advancements have helped make vehicles safer for drivers. Seat belts, airbags, and anti-lock braking systems tend to headline ...