In Pictures: 12 cool future transportation concept...
If a never-stopping train doesn't suit your fancy, perhaps a road train will. In this concept, passengers in traditional cars would link up with other cars going in the same direction to create a road train. European researchers have created early versions of the technology, which require a lead vehicle that subsequent cars then follow using both imaging and communications technology. The line of cars all follow and mimic a lead car, creating a centipede of cars potentially, with vehicles being able to enter and exit the line as needed.
In Pictures: 12 cool future transportation concepts