Travelling through a city we generate several types of data that through transportation infrastructure, and we also generate personal data. Understanding the citizen's journey through the city as well as how their journey compares to the aggregated population can provide great insights. This data can be collected through current devices and applications on phones, such as directions in maps, upcoming appointments in calendar, and movement data through GPS. Traffic flow and management systems can capture data through sensors to track road utilization, types of vehicles (ie. transit, biking, scooters, walking). Adding in weather and environmental data collected through sensors will add another dimension to understand how people move through the city under various weather conditions.