Wal-Mart new robots scan shelves to restock items faster

Wal-Mart new robots scan shelves to restock items faster Wal-Mart new robots scan shelves to restock items faster: The approximately 2-foot (0.61-meter) robots come with a tower that is fitted with cameras that scan aisles to check stock and identify missing and misplaced items, incorrect prices and mislabeling. The robots […]