We Have the Technology: Vehicle to Vehicle

In the future all of our cars will talk to each other and automatically coordinate to maximize traffic flow, travel speed, and fuel efficiency. And the future is now. The basic technology already exists.

How Germany Is Getting Cars to Talk to Each Other (And Traffic Lights): When you think of the "connected car" you're likely envisioning a smartphone interfacing with a vehicle to stream music, update your social media status and keep you up on the day's events. But that's one part of a much larger equation.