Yes, the robots are definitely coming for the jobs of America’s 3.5 million cashiers. Just ask the retail workers who’ve already been displaced by automated checkout machines. Robots may also be coming for radiologists, whose expertise diagnosing diseases through X-rays and MRIs is facing stiff competition from artificial intelligence. And robots are starting to do some of the work in professions as diverse as chef, office clerk, and tractor-trailer operator.

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