The geography of ultramodern commerce is shifting beneath our bases. Not long agone , the idea of walking into a store, grabbing a point, and simply walking out without ever touching a checkout counter felt like sci- fi. moment, this is the reality of Retail Tech. As an AI critic, I’ve realized that the" magic" of unmanned stores is n't just about removing the cashier; it’s about a sophisticated cotillion between Computer Vision and Sensor Fusion. Table of Contents 1. My First Encounter with "Invisible" Technology 2. The Eyes of the Store: Deep Dive into Computer Vision 3. The Nervous System: The Power of Sensor Fusion 4. The "Uncanny Valley" of Automated Shopping 5. The Future: Beyond Just "No Cashiers" 6. Conclusion: Technology with a Human Heart 1. Prologue: My First Encounter with "Invisible" Technology I remember the first time I stepped into a completely automated convenience store. There was a strange pressure — a blend of em...