E-commerce changed how we shop online, but what happens when artificial intelligence enters the physical grocery store? David McIntosh, Instacart’s Chief Connected Store Officer, breaks down this massive shift happening in the retail industry. From smart "Caper" carts that recognize products in real-time to fixing the dreaded out-of-stock dilemma for grocers, David explains how bridging the gap between online data and in-store physical AI is unlocking a totally new shopping experience.