A self-driving car doesn't necessarily mean handing the keys over to a robot.
General Motors' on Friday said it is testing semi-autonomous technology on its Cadillac cars called Super Cruise that takes over freeway driving. It could be available by mid decade, the company said.
It's a sign how the technology for autonomous vehicles is advancing rapidly and how what's called a "self-driving car" can take different forms.
GM said that two of its 2013 Cadillac luxury sedans, the XTS and the ATS, have a Driver Assist package that already incorporates a number of sensors … Read more