John Paulin HansenJohn Paulin Hansen is an Associate Professor at the IT University of Copenhagen. He received his PhD in psychology from Aarhus University. Hansen has a major interest in gaze interaction and Assistive Technologies. He has been pioneering the use of gze tracking for usability studies and was one of the initiators of the COGAIN network. Hansen is now head of the Innovative Communication research group at IT University of Copenhagen. Read More Read Less