Tjeerd Pieter van Staa is a clinical epidemiologist and Professor of Health eResearch at the Centre for Health Informatics, University of Manchester. His research interest involves the Learning HealthCare System in which routinely collected data are used to feedback actionable information to clinicians and patients. This involves informatics tools that are integrated with Electronic Health Record Software. This work also involves qualitative work evaluating the user acceptability of presentation of information (including risk prediction tools and AI).