I am full professor and head of the Interaction Design chair at the Department of Design, Production and Management. I am also a fellow of the DesignLab.

I am editor of the Journal of Design Research and co-editor of the book 'Design for Behaviour Change' published by Ashgate. I study how the design of products and services influences people’s behaviour and motivation with a specific interest in how products and services can support healthy behaviour and in how technology (interactive devices and wearables) can engage people in therapy at home.

In this video made by CLICKNL I explain more about my work and motivation (in Dutch).

In this lecture for Universiteit van Nederland I explain how we design technology that influences healthy behaviour (in Dutch).

Expertise

  • Computer Science

    • Design
    • Contexts
    • User
    • Innovations
  • Psychology

    • Behavior
    • Wellbeing
    • Research
    • Scoping Review

Organisations

Design influences in many ways and can offer innovative and effective ways to address the myriad of challenges that our society currently faces. Most of the projects I contribute to are aimed at supporting people to make positive changes in their physical or mental health: Design for Healthy behaviour. The different topics within this domain relate to the often used categorisation in healthcare of primary prevention (health promotion), secondary prevention (treatment) and tertiary prevention (management of disease).  

Publications

2026

Why we should stress about stress scores: issues and directions for wearable stress-tracking technology (2026)Interacting with computers, 38(1), 1-10. van den Berg, M. K. N., Karahanoğlu, A., Noordzij, M. L., Maeckelberghe, E. L. M. & Ludden, G. D. S.https://doi.org/10.1093/iwc/iwaf036

2025

Designing personal informatics to support setting and changing health goals (2025)[Thesis › PhD Thesis - Research UT, graduation UT]. University of Twente. Ekhtiar, T.https://doi.org/10.3990/1.9789036569125The AI-Therapist Duo: Exploring the Potential of Human-AI Collaboration in Personalized Art Therapy for PICS Intervention (2025)International journal of human-computer interaction, 41(23), 14709-14722. Yilma, B. A., Kim, C. M., Ludden, G., van Rompay, T. & Leiva, L. A.https://doi.org/10.1080/10447318.2025.2487859Designing Compassionate Experiences for Mental Health and Wellbeing: A Scoping Review (2025)Behaviour & information technology (E-pub ahead of print/First online). Lusi, B., Karahanoglu, A., van Lotringen, C. M., Klaassen, R., Noordzij, M. L. & Ludden, G. D. S.https://doi.org/10.1080/0144929X.2025.2559290Exploring adaptive invitation design: an in situ longitudinal study using a smarter music player for people with dementia (2025)Behaviour & information technology, 44(15), 3841-3857. Wesselink, R., Ludden, G., Hettinga, M. & Eggen, B.https://doi.org/10.1080/0144929X.2025.2451198Inclusive Complexity: Towards enhancing systemic design methodologies with support for relational sense-making and decision-making (2025)[Contribution to conference › Paper] 14th Relating Systems Thinking and Design, RSD 2025 (E-pub ahead of print/First online). Perera, D., da Costa Junior, J., Eggink, W. & Ludden, G.Towards Living System Maps: Reimagining systemic design tools as adaptive, inclusive, and participatory infrastructures—with and beyond AI (2025)[Contribution to conference › Other] 14th Relating Systems Thinking and Design, RSD 2025. Perera, D., da Costa Junior, J., Eggink, W. & Ludden, G.Changing Health Goals with Personal Informatics (2025)In Designing Interactive Systems (DIS) 2025 (pp. 2867 - 2883). ACM Press. Ekhtiar, T., Karahanoğlu, A., Gouveia, R. & Ludden, G. D. S.https://doi.org/10.1145/3715336.3735813Human-Building-Technology Interactions in Healthcare Environments: A Guiding Analytical Framework Based on Mediation Theory (2025)HERD, 18(3), 198-212. Sturge, J., Eggink, W., Gasca, O. M., Ludden, G. & Annemans, M.https://doi.org/10.1177/19375867251332642Co-Designing a Multidomain Digital Toolkit to Support Cognitive Health in the Aging Dutch Population: Schouderklopje (2025)In Proceedings of the 13th International Workshop on Behavior Change Support Systems (BCSS 2025) (pp. 43-58) (CEUR workshop proceedings; Vol. 3965). CEUR. Sharma, N., Muijzer, F. & Ludden, G. D. S.

Research profiles

My research is organised in larger and smaller projects many of which are collaborations with researchers from other disciplines (health, computer science, etc) and with industry and public partners (including Philips VitalMinds, Zorggroep St Maarten, Dimence).

Find all projects on the website of the Interaction Design group

Address

University of Twente

Horst Complex (building no. 20), room W243
De Horst 2
7522 LW Enschede
Netherlands

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Organisations

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