Which IoT innovation has most dramatically reduced public transit wait times in major cities since 2020?

The Internet of Things (IoT) is transforming the transportation industry through connected vehicles, smart infrastructure, and real-time data analytics. This poll tests your knowledge about a groundbreaking IoT implementation that's reshaping how public transit systems operate in smart cities. While many transportation companies are adopting IoT solutions, one particular innovation has significantly improved efficiency and passenger experience in recent years.

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Predictive maintenance sensors that analyze vehicle component health in real-time
Dynamic route optimization systems using real-time passenger density data and traffic patterns
Autonomous vehicle fleets operating alongside traditional transit options
Blockchain-based fare collection systems with integrated mobility-as-a-service platforms