MARIOS C. ANGELIDES, PhD, is a Professor of Computing in the School of Engineering and Design at Brunel University, UK, a Chartered Fellow of the British Computer Society, and a Chartered Engineer. He holds a BSc and a PhD, both from the London School of Economics (LSE).

HARRY AGIUS, PhD, is a Senior Lecturer in Computing in the School of Engineering and Design at Brunel University, UK, and a Fellow of the British Computer Society. He holds a BSc in Computing and Information Systems, an MSc in Analysis, Design and Management of Information Systems, and a PhD in Multimedia Systems, all from the London School of Economics (LSE).