लेखक: Eugenia Siapera

Eugenia Siapera is Lecturer in New Media and Journalism atthe Aristotle University of Thessaloniki. She is the author of Cultural Diversity and Global Media (Wiley-Blackwell, 2010)and Understanding New Media (2012), and editor of Radical Democracy and the Media (with L. Dahlberg, 2007) and At the Interface (with J. Hands, 2004). Andreas Veglis is Associate Professor and Head of the Media Informatics Lab in the Department of Journalism & Mass Communication at the Aristotle University of Thessaloniki. He isthe author or co-author of ten books, has published dozens ofpapers in peer-reviewed journals, and has presented over fiftypapers in international and national conferences on variousmedia-related topics.