Which IoT technology implementation has been most widely credited with reducing fleet fuel consumption by up to 30% in commercial transportation?

The transportation industry has been revolutionized by the Internet of Things (IoT), creating smarter, more efficient fleets and logistics systems. From real-time tracking to predictive maintenance, IoT solutions have transformed how goods and people move around the world. This trivia question tests your knowledge about a significant IoT implementation that changed transportation fleet management and created substantial operational savings for companies.

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Route optimization systems that use real-time traffic data and machine learning algorithms
Autonomous parking assistance that minimizes idling time at terminals and delivery points
Driver biometric monitoring systems that encourage fuel-efficient driving behaviors
RFID-based cargo weight distribution systems that optimize vehicle balance