Community gardens fulfil many roles, including the reclamation of public space, community building, and the facilitation of social and cultural expression. This paper discusses a nexus between research and education for sustainability that evolved out of an examination of the role of community gardens in fostering community development and neighbourhood improvement in Sydney's Waterloo Public Housing Estate. It argues that they are also an educational resource providing a valuable platform for learning about multiple dimensions of sustainability.The paperis based on interdisciplinary research undertaken by a team from UNSW's Faculty of the Built Environment and the School of Social Work. The findings of this research affirm the importance of community gardens for public housing tenants, and present the gardens and their associated activities as an effective platform for education for sustainability.

Urban planning has long pursued the improvement of health and wellbeing through the rapidly evolving scholarship and practice of health-supportive environments, underpinned by the seminal World Health Organization’s Healthy Cities Framework. Although a much more recent development, technology has been informing urban planning, as well as advancing healthcare and personal wellbeing monitoring and assessment. Known as the Smart City movement, it has much to offer regarding life in towns and cities, as well as how they are managed, maintained, and developed. There is also a growing appreciation of the potential for smart city technology to enhance human and environmental health in the context of urban planning and public place making. This has been reinforced by the COVID-19 pandemic with its reawakening of community interest in health and wellbeing, including mental illness, a greater awareness of the importance of local environments, and an explosion of technological knowhow in the embrace of remote working, online shopping, and education. Using the example of the authors’ “Smart Social Spaces” project, this entry discusses the potential benefits of an evolving integrative concept called “Smart Healthy Social Spaces”. The aim is to support community wellbeing as part of everyday living, especially associated with social connection, in densely populated and culturally diverse urban environments, where locally situated public spaces are increasingly important for all citizens.

Behavior mapping is the systematic observation of people using their environments. The Smart Social Spaces research project, recently completed in Sydney, Australia, is used as a vehicle to illustrate the usefulness of this method for understanding the relationships between people and public spaces in cities. Behavior mapping was the central method used to establish what impact the inclusion of smart technology and street furniture had on people’s use of two public spaces. Using this method, it is possible to record real-time patterns of people’s use of public space, enabling local authorities to better support the social use of public space and the management of its infrastructure.