Urban Mind is an app that has been developed to measure the experience of city living in the moment. Collecting real-time data allows an understanding of how different aspects of the urban environment affect mental well being. Results may then inform future urban planning and social policy aimed at improving design & health. Urban Mind is a collaboration between King’s College London, J&L Gibbons, Nomad Projects, A&E, Van Alen Institute and Sustainable Society Network+.