Autonomous cars, once seen only in works of science fiction, are almost a reality. The robotic version of today's motor vehicle is promising to deliver fewer crashes, increased roadway capacity, improved parking ability and more. Car makers say the driver-less vehicles would even eliminate constraints due to the occupant's state assessing age, disabilities or even blood alcohol level.

As Gigaom reports, the future is fast approaching.
"There is no technology barrier from going where we are now to the autonomous car," said Jim McBride, a Ford Research and Innovation technical expert who specializes in autonomous vehicle technologies. "There are affordability issues, but the big barrier to overcome is customer acceptance."

Research vehicles with cameras that can see the road in all directions should be more efficient than a driver with just mirrors. Scanning lasers, vehicle-to-vehicle communications and a hive-like network linking thousands of vehicles at once for maximum safety are all elements available today.

Filed under: North America, United States, Transportation