Which grocery retail innovation was first introduced by Amazon in their Amazon Go stores and has since been adopted by other major food retailers to eliminate traditional checkout lines?

The food industry has seen remarkable technological advancements in recent years, transforming how consumers shop for groceries and experience food retail. From smart shopping carts to AI-powered meal recommendations, technology continues to reshape our food purchasing habits. Test your knowledge about one of the most significant retail innovations that's changing how we interact with food products in stores!

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Just Walk Out technology (using computer vision and sensor fusion)
SmartCart (shopping carts with built-in barcode scanners and payment systems)
Virtual Shopping Assistants (AI-powered mobile apps that guide in-store shopping)
Dynamic Pricing Displays (electronic shelf labels that change prices in real-time)