I share my time between The Netherlands Forensic Institute (NFI), an agency of the Dutch Ministry of Justice and Security, where I am a principal scientist, and the University of Twente, where I hold the chair of Forensic Biometrics. I serve as an associate editor for Forensic Science International (FSI) and is a member of the R&D standing committee of the European Network of Forensic Science Institutes (ENFSI-RDSC). I am is also a member of the ISO Technical Committee 272 Forensic Science, developing the ISO standard 21043.
I was previously responsible for the fingerprint section within the NFI and the leader of a project about the probabilistic evaluation of fingerprint evidence. From 2002 to 2004 I worked as a senior forensic scientist at the R&D department of the Forensic Science Service (UK-FSS), then an executive agency of the British Ministry of the Interior. I was born in Fribourg, Switzerland. After a classical education (Latin / Philosophy), I graduated as a criminalist and criminologist (1993) and received his PhD (2000), both at the School of Forensic Science (Ecole de Sciences Criminelles) of the University of Lausanne.
Expertise
Computer Science
- Forensics
- Biometrics
- Evaluation
- Forensic Evidence
- Fingerprint Identification
- Likelihood Ratio
- Application
Medicine and Dentistry
- Biometry
Organisations
Ancillary activities
- Nederlands Forensisch InstituutHoofd activiteit
- Identiteit & DienstenExternal advisory board
I specialises in the automation and validation of the probabilistic evaluation of forensic evidence, and more specifically from biometric traces.
Publications
2025
2024
2023
2022
2021
Research profiles
Course Introduction to Biometrics
Forensic biometrics - the use of biometric data in forensic applications
Master course Cybercrime, Cybersecurity & Risk Management
Case Assessment and Interpretation in digital forensic science
Courses academic year 2024/2025
Courses in the current academic year are added at the moment they are finalised in the Osiris system. Therefore it is possible that the list is not yet complete for the whole academic year.
Courses academic year 2023/2024
Address

University of Twente
Zilverling (building no. 11), room 4090
Hallenweg 19
7522 NH Enschede
Netherlands
University of Twente
Zilverling 4090
P.O. Box 217
7500 AE Enschede
Netherlands