From the BBC, a report about thousands of smart cars in Ann Arbor that communicate with one another even if the drivers don’t:

“If you want to find the smartest drivers in the world, you need to head for the home of the US car industry. Just outside Detroit, lies the town of Ann Arbor, Michigan. The drivers there are not any more intelligent than other parts of the world, despite it being a famed college town. However, their cars are.

That’s because the roads of Ann Arbor are now home to a fleet of several thousand cars that constantly ‘talk’ to one another. The scheme, known as the Safety Pilot Model Deployment project, offers a potential blueprint for the future of road transport. Like many projects it aims to cut congestion and make the road network more efficient. But this vision of the future is missing one thing: crashes.”