The 4th Advanced Architecture Contest, on the theme of CITY-SENSE: Shaping our environment with real-time data. The aim of the competition was to promote discussion and research in order to generate insights and visions, ideas and proposals that help us envisage what the 21st-century city and habitat will be like. The competition was open to architects, engineers, planners, designers and artists who wanted to contribute to progress in making the world more habitable by developing proposals capable of responding to emerging challenges in areas such as ecology, information technology, architecture, and urban planning, with the purpose of balancing the possible impact of real-time data collection on sensor-driven cities. The Jury, which was componed of architects, experts from a wide range of fields and directora of some of the world's foremost architecture schools, looked for outstanding proposals of any scale, for any city in the world. The book presents a selection of the best projects on Smart Cities, Eco Neighbourhoods, Self-Sufficient Buildings, Intelligent Honres and other proposals which examine the phenomena of sensor-driven cities and intelligent behavioural systems.