Dan Remenyi has spent more than twenty years working in the field of corporate computing and information systems as an IS professional, business consultant and end-user. He specialises in the areas of strategic information systems, measuring the effectiveness of information systems and technology forecasting. Michael Sherwood-Smith is Head of the Department of Computer Science at University College, Dublin. He worked for twenty years in data processing and management with international companies and has been a Project Director on European Commission research projects for ten years. He was formerly Chairman of the Irish Computer Society.