Super Cruise will contain sensors that track drivers’ eye movements. “If we don’t get those signals and feedbacks, we don’t engage,”

Read the full article at: blog.caranddriver.com

GM needs to be much more cautious on self-driving tech rollouts than companies like Tesla, due to their size and financial exposure. Regardless, driving while sleeping will always be a problem, so watching eyeballs is a good idea. A year ago this was not part of the design so GM is learning from early adopters.