It is important to know about peoples' temporospatial activity patterns when making urban and regional designs and plans. Despite wide acknowledgment of this idea, knowledge about people's activity patterns does not get full attention in day-to-day practice of urban and regional design and planning. This book makes the case that, with activity patterns of people changing nowadays, this subject deserves full attention within the domain of urban and regional design and planning. Understanding how the societal organisation of time relates to the societal organisation of space is key to answering the questions put to designers and planners about the future development of cities and urban regions. This title contains a detailed analysis of two promising approaches of putting time in the picture of urban and regional design and planning: the use of tracking technologies such as GPS and the times-of-the-city approach developed in Italy, Germany, and France.