Barbara Barbosa Neves is a lecturer in Sociology at the University of Melbourne. Her research intersects the sociology of technology with social networks, ageing, social inequalities and digital and social inclusion. This work crosses the Social Sciences, Computer Science and Engineering, and has been published in both top tier Sociology journals and Computer Science (HCI) contexts. Barbara has held academic appointments at the University of Lisbon and the University of Oslo, she was an Associate Director and Research Associate of the ‘Technologies for Aging Gracefully Lab’ at the Department of Computer Science of the University of Toronto, and she is an elected board member of the International Sociological Association. Barbara's research has been used to improve the design and implementation of digital technologies for older adults as well as to inform social policy on digital literacy. Frank Vetere is a Professor of Computing and Information Systems at the University of Melbourne. He is the Director of the Microsoft Research Centre for Social Natural User Interfaces and leads the Interaction Design Laboratory, both at the University of Melbourne. Frank's expertise is in Human-Computer Interactions (HCI), with particular interests in Social Computing, Natural User Interfaces, and technologies for ageing-well. His research aims to generate knowledge about the use and design of information and communication technologies (ICT) for human wellbeing and social benefit. Frank has led four large Australian Research Council (ARC) projects and in 2011 was awarded the CHISIG Medal for outstanding service to and promotion of Human-Computer Interaction in Australia.