Which IoT technology was first widely adopted by major supermarket chains to reduce food waste by providing real-time monitoring of perishable products' shelf life?

The food and cuisine industry is rapidly adopting Internet of Things (IoT) technology to enhance customer experience and improve operations. From smart refrigerators that track inventory to connected cooking devices that ensure perfect results, IoT is transforming how we interact with food. This trivia question tests your knowledge about a groundbreaking IoT innovation that's changing food retail experiences worldwide.

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RFID temperature sensors with cloud-based monitoring systems
Blockchain-enabled supply chain verification devices
AI-powered visual recognition cameras for ripeness detection
Smart shopping carts with built-in barcode scanners