MIT tackles urban gridlock with foldable car idea

By Allyn Fisher-Ilan

CAMBRIDGE, Massachusetts (Reuters) - Wouldn't it be nice to drive a car into town without worrying about finding a parking space?

Scientists at the Massachusetts Institute of Technology have devised just such a vehicle, a futuristic "City Car" that could even drive itself.

Once at your destination, the vehicle's computers would, at the press of a button, look for a parking spot behind others like itself, then fold roughly in half so you could stack it there as you would a shopping cart.

"We have reinvented urban mobility," said Bill Mitchell, a professor in architecture and director of the project at an MIT think tank in Cambridge, just outside Boston.

The vehicle hasn't yet been built. But a miniature mock-up version has gone on display at a campus museum, and there are plans to build a full-scale model this spring.

The dozen or so engineers and architects on Mitchell's team are confident their computer-generated work is on target.

They feel their golf cart-sized vehicle could provide a novel solution to the chronic traffic congestion afflicting cities across the United States, Europe and Asia -- not to mention pollution and energy use, since it would run on a rechargeable battery, the researchers say.

On the drawing board, their two-seater is roughly half the size of a typical compact automobile and a little smaller than the Smart car made by Daimler's Mercedes-Benz.