Walmart adds an AR scanner to its iOS app for product comparisons – TechCrunch

Walmart is giving augmented reality a shot. The retailer today announced the launch of a new AR scanning tool in its iPhone application which will help customers with product comparisons. However, unlike a typical barcode scanner meant only to compare prices on one item at a time, Walmart’s AR scanner can be panned about across store shelves, offering details on pricing and customer ratings