Patrick Carmichael, PhD, is Professor of Educational Research at Liverpool John Moores University. He was formerly Head of the Research and Evaluation Group at the Centre for Applied Research in Educational Technologies at Cambridge University.

Katy Jordan is a research associate at the Centre for Applied Research in Educational Technologies at Cambridge University.

Frances Tracy, BSc, MSc, PhD, MEd, is a research associate at Liverpool John Moores University and a research associate on the ESRC and EPSRC TEL programme funded ENSEMBLE project (Semantic Technologies for the Enhancement of Case Based Learning).

Michael Tscholl, PhD, Cognitive Science, is a research associate at the Centre for Applied Research in Educational Technologies at Cambridge University.