There Are Still A Few Low-Paying Jobs For People

“Supermarket checkout — a low-wage job that doesn’t require much training — sounds like it should be similarly vulnerable to robotic invasion. But it turns out that checking out groceries requires just enough mental-processing skills to be a prohibitive challenge for computers. In that way, supermarket checkout represents a class of jobs that computers can’t yet match because, for now, they’re just not very good substituting key human abilities.”