Ann Sussman, AIA, an architect, works as an artist, writer and community organizer. With Justin Hollander, she created the Open Neighborhood Project, using art, craft and technological tools to increase public participation in planning, and earning the Commonwealth’s "Gold Star Award" in 2010. Her studio is at ArtScape in the Bradford Mill, an art and business enclave in Concord, Massachusetts, USA. She is the co-author of Cognitive Architecture (2014). Justin Hollander, PhD, AICP is an Associate Professor in the Department of Urban and Environmental Policy and Planning at Tufts University, Medford, Massachusetts, USA, and the author of three previous books on city planning and design: Polluted and Dangerous (2009), Principles of Brownfield Regeneration (2010), and Sunburnt Cities (2011). He is also the co-author of Cognitive Architecture (2014).