Each day, the beep of a barcode scan is heard globally 6 billion times. And like most things, this widely used method of identification is evolving. Consumers are demanding more information, and supply chains are requiring more automation and digitization. So, what's in store for the future of the barcode? Join us as we chat with Marcia Mendez from Walmart to learn about how she and her team are testing innovations that will take the barcode into a new dimension.