He’s published his research on physically based global illumination, perception and image processing techniques in top journals and conferences (including SIGGRAPH and Eurographics). He is currently the Papers Chair for Applied Perception in Graphics and Visualisation (APGV) 2011, and has held other relevant positions at other conferences. He’s served on many other Program Committees, including SIGGRAPH Asia (2009) and Eurographics (2007, 2010, 2011). He's also an Associate Editor of three journals (Institute of Electrical and Electronics Engineers Computer Graphics and Applications, Association for Computing Machinery Transactions on Applied Perception, Computers & Graphics). Rafal Mantiuk is a lecturer and Assistant Professor) at Bangor University