One of the standard arguments for driverless cars is that most car accidents are caused by human error. Or, as some skeptics have put it, "Cars don't kill people. People driving cars kill people." Either way, the experimental technology is more and more frequently finding its way onto California roads. With industry leaders Google and Tesla Motors Inc. headquartered here, the Bay Area may soon be the world's driverless test track.
Depending on where the information is coming from, the autonomous vehicles may not have been involved in any accidents but there have been some near misses. Reuters reported recently that two driverless cars came close to colliding in Palo Alto recently. The vehicles were prototypes from Google and Delphi Automotive, and both were equipped with back-up humans who could take over in an emergency.