Which IoT technology has been specifically developed to reduce food waste in supermarkets by monitoring product freshness and automatically adjusting prices as expiration dates approach?

Retail Internet of Things (IoT) is transforming how food retailers manage inventory and customer experience. Smart technologies are enabling real-time tracking of product freshness, automated restocking, and personalized shopping experiences. This poll tests your knowledge of cutting-edge IoT implementations in the food retail sector and how they're changing the grocery shopping landscape.

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Electronic Shelf Labels (ESL) with dynamic pricing algorithms
RFID checkout systems
Smart shopping carts with barcode scanners
Automated inventory drones