All this may be possible thanks to a “driverless” car that does a human driver’s normal job and much more. The car is operated by a computer that obtains information 10times per second from short-range transmitters on surrounding road conditions, including where other cars are and what they are doing. That’s exponentially faster than the human mind can process the same information.
From the WSJ:
Ack!
For a sufficiently small exponent, I guess.