In Part I, Chandra Venkatapathy, Director of IoT Solutions for Retail at Dell Technologies, defines computer vision as it relates to edge and IoT. Chandra explains how computer vision and AI facilitate process improvement within retail from front of the store to the back. Using computer vision, retail security is moving from traditional, reactive surveillance to scalable, real-time action and analytics-based loss prevention. Chandra concludes with the elements of the computer vision solution and how more processing is happening at the edge.