What is the relationship between journeys and sensor data?

The relationship between journeys and sensor data is primarily characterized by the way that journeys embody the movement tracked through measurements collected by various sensors. In the context of the Internet of Things (IoT), sensors are deployed in a wide range of applications, such as transportation systems, smart cities, and environmental monitoring, to collect real-time data about movement and environmental conditions.

When sensors capture data points—like location, speed, or environmental factors—they provide valuable insights into the movement of objects or individuals, which are collectively referred to as journeys. This tracking of movement is essential for numerous applications, including analyzing traffic patterns, optimizing transportation routes, and improving urban planning.

The other options do not accurately capture this relationship: categorizing traffic trends is a derived insight rather than a definition of journeys, asserting that journeys are unrelated to sensor data contradicts the fundamental role of sensors in tracking movements, and suggesting that journeys only focus on historical data fails to recognize the importance of real-time data collection provided by sensors in analyzing and understanding journeys.