Most cars now have touch screens in the middle of the dashboard. Some tech heavy cars - such as those by companies like Tesla and Rivian - rely nearly entirely on them. They're also cheaper to make and maintain. But some people hate them. They say they are less safe, confusing, unnecessary, and take longer than a simple button or switch. But touch screens in cars aren't going away. Some innovations, such as those by suppliers such as Harman and Continental, may blend some of the best of the old with entirely new possibilities, while managing risks. » Subscribe to CNBC: https://cnb.cx/SubscribeCNBC » Subscribe to CNBC TV: https://cnb.cx/SubscribeCNBCtelevision About CNBC: From 'Wall Street' to 'Main Street' to award winning original documentaries and Reality TV series, CNBC has you covered. Experience special sneak peeks of your favorite shows, exclusive video and more. Connect with CNBC News Online Get the latest news: https://www.cnbc.com/ Follow CNBC on LinkedIn: https://cnb.cx/LinkedInCNBC Follow CNBC News on Facebook: https://cnb.cx/LikeCNBC Follow CNBC News on Twitter: https://cnb.cx/FollowCNBC Follow CNBC News on Instagram: https://cnb.cx/InstagramCNBC How Safe Are Touch Screens In Cars Like Tesla