Ari Haukkala is a University Researcher at the Helsinki Collegium of Advanced Studies, and is co-director of the Behaviour Change and Well-being research group at the University of Helsinki (www.helsinki.fi/en/researchgroups/behaviour-change-and-wellbeing). He has experience in digital behavior change strategies, including the EU-funded PRECIOUS project, which developed a motivational interviewing-based smartphone app to increase physical activity, and in automatic process interventions for healthy eating in digital environments. He is involved with personalized medicine projects which examine how laypersons understand health-related genetic information and how it affects their behaviours (P5.fi study). Forthcoming projects will aim to improve home dialysis uptake and support dialysis maintenance in new digital home dialysis system. The main interest across these projects is in applying theory-based behavior change techniques to improve people’s well-being and health in different environments.