Which innovative technology was FIRST integrated into scientific laboratory point-of-sale systems specifically to track sensitive reagents and materials?

Modern scientific research laboratories and facilities rely on sophisticated point-of-sale (POS) systems for inventory management, equipment checkout, reagent tracking, and billing. These specialized systems have evolved dramatically over the decades to meet the unique demands of scientific environments. Test your knowledge about the technological evolution of scientific POS systems and how they've transformed laboratory operations and resource management.

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RFID (Radio-Frequency Identification) tagging
QR code scanning capabilities
Biometric verification systems
Blockchain ledger technology