Walmart Scraps Plan to Have Robots Scan Shelves

Walmart Inc. has ended its effort to use roving robots in store aisles to keep track of its inventory, reversing a yearslong push to automate the task with the hulking machines after finding during the coronavirus pandemic that humans can help get similar results. The retail giant has ended its contract with robotics company Bossa Nova Robotics Inc., with which it joined over the past five years to gradually add six-foot-tall inventory-scanning machines to stores. Walmart had made the robots a frequent topic of conversation at media and investor events in recent years, hoping the technology could help reduce labor costs and increase sales by making sure products are kept in stock. Walmart ended the partnership because it found different, sometimes simpler solutions that proved just as useful, said people familiar with the situation. As more shoppers flock to online delivery and pickup because of Covid-19 concerns, Walmart has more workers walking the aisles frequently to collect online orders, gleaning new data on inventory problems, said some of these people.