Dr Seffen is University Senior Lecturer in Engineering, specialising in Structures, at Cambridge University Engineering Department (CUED). He is a member of the Civil, Structural and Environmental Engineering Division (Division D). He is an Official Fellow of Corpus Christi College, where he has been Director of Studies, undergraduate Tutor, postgraduate Tutor, Acting Tutor for Advanced Students, Deputy Senior Tutor and Acting Senior Tutor for the undergraduate cohort. Previously, he was Lecturer in Smart Structures and Materials in the Department of Mechanical Engineering at UMIST (1999-2001, now part of the University of Manchester) and Research Associate in the Engineering Design Centre at CUED (1997-1999). His PhD (1993-1997) was performed under the supervision of Prof. Pellegrino in the Deployable Structures Group. Keith Seffen read the Engineering Tripos at Cambridge University (1990-1993) and gained a first class degree. He was born, bred and educated in Northern Ireland.