Marc Cheong is Deputy Director of the Centre for AI and Digital Ethics (CAIDE) and Senior Lecturer of Information Systems (Digital Ethics) at the University of Melbourne, and Honorary Burnet Institute Senior Fellow. His research interests are in social media, bridging philosophy/ethics and IS, and societal implications of technology, among others.Simon Coghlan is Deputy Director of CAIDE and Senior Lecturer of Digital Ethics at the University of Melbourne. He is a moral philosopher and a former veterinarian. His research interests are in AI ethics, including how AI affects humans, animals, and the environment, and in robot ethics, including the ethics of human interactions and relations with machines.