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W. H. Rynson, Rynson serves on the Editorial Board of Computer Animation and Virtual Worlds and IEEE Trans. on Learning Technologies. He has served as the Guest Editor of a number of journal special issues He has also served in the committee of a number of conferences, including Program Co-chair of ACM VRST, ICWL 2014, and Conference Co-chair of CASA 2005 ACM VRST 2014. His research interests include computer graphics, image processing and multimedia e-learning, 2004.