Executive Chair, 3rd Forensic.
Portfolio Manager, Information and Communication Technologies, EPSRC.
Dept. of Computer Science and Engineering, Michigan State University.
School of Psychology, Newcastle University.
Head of School, School of Engineering and Digital Arts, University of Kent.
Professor of Computer Vision and Head CVPR Group, University of York.
CTO Face Recognition, Digital Barriers plc.
Head of the Biometrics Group, Idiap Research Institute.
Senior Biometrics Adviser (Deputy Director), Home Office Science - Centre for Applied Science and Technology, Home Office.
Secretary, European Association for Biometrics.
IBM Emerging Technology, IBM United Kingdom Ltd.
Forensic Services, Metropolitan Police Service.