No Workers? Cameras Can Do The Job We take a look at how technology is shaping the future of shopping at the National Retail Federation expo in New York. Advancements in image recognition, combined with artificial intelligence, are keeping an eye on both the products and customers — increasing surveillance and decreasing cashiers. No Employees? Cameras Can Do The Job We check out how expertise is shaping the way forward for buying on the Nationwide Retail Federation expo in New