Which technology is NOT used in Amazon Go stores to enable their cashierless shopping experience?

Amazon Go stores represented a revolutionary approach to retail geography and space utilization. These cashierless stores use advanced technology to track customers and products, allowing shoppers to simply walk out with their purchases. This poll tests your knowledge about how this retail innovation has transformed the geographic distribution and physical layout of modern shopping experiences.

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Computer vision cameras that track shoppers and items throughout the store
Weight sensors on shelves that detect when products are removed
Facial recognition technology that identifies individual shoppers upon entry
Deep learning algorithms that process sensor data to determine what customers take