Wal-Mart's new robots scan shelves to restock items faster
https://www.reuters.com/article/us-usa-walmart-robots/wal-marts-new-robots-scan-shelves-to-restock-items-faster-idUSKBN1CV1N4
Wal-Mart Stores Inc is rolling out shelf-scanning robots in more than 50 U.S. stores to replenish inventory faster and save employees time when products run out.