Bio Note: David Griffiths, commonly known as Dai, is Professor of Educational Cybernetics at the University of Bolton. He holds a Ph.D from Universitat Pompeu Fabra, Barcelona, and has worked as a teacher at many levels of the educational system. For the past twenty-five years, he has focused on understanding the systemic implications of the use of technology in education. In the course of this work, he has participated in and led a large number of European projects. He was co-chair of the ASC 2013 conference in Bolton, and has been a co-editor of the proceedings for ASC conferences in 2012, 2013, and 2014. -constructionist.info