Vauxhall's latest safety idea turns the highways and byways into a life-sized feedback loop by allowing vehicles to communicate with each other. We're not talking about the type of communication we humans do in our cars – behavior like pointing out the state bird – think more like WiFi. There are some real safety gains to be had with the system, inventively named Vehicle-to-Vehicle. Using GPS-based technology, along with some type of wireless communication facility, V2V can warn you of potential danger by alerting you to the presence of cars in your blind spots or around a bend, and it can also use data such as speed, direction, and acceleration to determine whether or not you're gonna smack that Scimitar in front of you. Driver alerts can be visual, auditory, or via a Magic Fingers® seat cushion. If you ignore your playfully jiggly seat cushion, the car can even apply its own brakes. This sounds kind of like the funk-tastic Carhood, but with real development dollars behind it.

[Source: Auto Express]