GM expands on hands-free driving vehicles

Safety is the idea behind the ?Super Cruise? technology ? now on 15 General Motors models that?ll let you drive hands-free on 750,000 miles of highways, only in the U.S. and Canada. "It?s a convenience feature. It?s supposed to make your life better and not replace you as the driver. You still need to be paying attention and monitoring the system," said Aimee Ridella, a GM spokesperson.