Smart City Expo World Congress 2019 Fira Barcelona Gran Via Barcelona, Spain Weather & Environment Nov 19, 2019 - Nov 21, 2019 Cities worldwide are seeking solutions to make their cities greener, healthier and more prosperous places to live and to mitigate climate change. To succeed, smart cities need access to comprehensive air quality data that can enable smart, timely decision making. Visualize and manage road network data with RoadAI. Let technology provide a shortcut to assess your road network by automatically identifying assets such as road signs, road cracks and potholes. Welcome to the Smart City Expo World Congress, meet our Air Quality Solution and RoadAI experts at the Nordics stand.