Which scientific technology is NOT typically incorporated into modern retail 'smart shelf' systems that track inventory and customer behavior?

In today's rapidly evolving retail landscape, technology integration is reshaping how stores collect data, manage inventory, and enhance customer experiences. Smart shelves represent one of the most innovative applications of IoT and machine learning in physical retail environments. They're transforming traditional retail spaces into data-rich ecosystems that can dynamically respond to customer behavior and inventory needs. Test your knowledge about this cutting-edge retail technology that's bridging science and commerce.

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Quantum entanglement sensors
RFID (Radio Frequency Identification) technology
Weight sensors with strain gauge technology
Computer vision with infrared object detection