This book brings together a collection of interdisciplinary works that are in various ways concerned to address the societal challenge to privacy and security occasioned by the Internet of Things (IoT). The chapters in this book cover legal, social science, systems and design research perspectives. Taken together, they seek to enable the broader community to understand the multi-faceted contexts in which the IoT is embedded, to shape systems around societal need and ultimately to drive the development of future and emerging technologies that are responsive to the challenges confronting their adoption in everyday life.