A Multi-touch Tool for Co-creation. - Geke D. S. Ludden; Tom H. F. Broens (INTERACT (2), 2009)

Touch versus In-Air Hand Gestures: Evaluating the Acceptance by Seniors of Human-Robot Interaction. - Anouar Znagui Hassani; Betsy van Dijk; Geke D. S. Ludden; Henk Eertink (AmI, 2011)

'This Is Your Life!' - The Design of a Positive Psychology Intervention Using Metaphor to Motivate. - Geke D. S. Ludden; Saskia M. Kelders; Bas H. J. Snippert (PERSUASIVE, 2014)

Triggers in the Environment: Increasing the Reach of Behavior Change Support Systems by Connecting to the Offline World. - Geke D. S. Ludden; Marleen Offringa (BCSS@PERSUASIVE, 2015)

Visiting Cultural Heritage with a Tour Guide Robot: A User Evaluation Study in-the-Wild. - Daphne E. Karreman; Geke D. S. Ludden; Vanessa Evers (ICSR, 2015)

Slowing down: introducing calm persuasive technology to increase wellbeing at work. - Geke D. S. Ludden; Linda Meekhof (OZCHI, 2016)

Potential of Exoskeleton Technology to Assist Older Adults with Daily Living. - Merel M. Jung; Geke D. S. Ludden (CHI Extended Abstracts, 2018)

What Do Older Adults and Clinicians Think About Traditional Mobility Aids and Exoskeleton Technology? - Merel M. Jung; Geke D. S. Ludden (ACM Trans. Hum. Robot Interact., 2019)

Beyond R2D2: Designing Multimodal Interaction Behavior for Robot-specific Morphology. - Daphne E. Karreman; Geke D. S. Ludden; Vanessa Evers (ACM Trans. Hum. Robot Interact., 2019)

Editorial: Responsible Digital Health. - Naseem Ahmadpour; Geke D. S. Ludden; Dorian Peters; Karina Vold (Frontiers Digit. Health, 2021)

How Are Sports-Trackers Used by Runners? Running-Related Data, Personal Goals, and Self-Tracking in Running. - Armagan Karahanoglu; Rúben Gouveia 001; Jasper Reenalda; Geke D. S. Ludden (Sensors, 2021)

Commensality or Reverie in Eating? Exploring the Solo Dining Experience. - Mimi Bocanegra; Mailin Lemke; Roelof Anne Jelle de Vries; Geke D. S. Ludden (ICMI, 2022)

Mattpod: A Design Proposal for a Multi-Sensory Solo Dining Experience. - Mimi Bocanegra; Mailin Lemke; Roelof Anne Jelle de Vries; Geke D. S. Ludden (ICMI Companion, 2022)

Goals for Goal Setting: A Scoping Review on Personal Informatics. - Tina Ekhtiar; Armagan Karahanoglu; Rúben Gouveia 001; Geke D. S. Ludden (Conference on Designing Interactive Systems, 2023)

Moral Agents for Sustainable Transitions: Ethics, Politics, Design. - Matthias Laschke; Amy Bucher; Paul Coulton; Marc Hassenzahl; Lenneke Kuijer; Carine Lallemand; Dan Lockton; Geke D. S. Ludden; Sebastian Deterding (CHI Extended Abstracts, 2023)

Outside In: Creating Digital Nature Tailored To The Needs of Intensive Care Unit Patients. - Chan Mi Kim; Thomas J. L. Van Rompay; Geke D. S. Ludden (CHI Extended Abstracts, 2024)

What We Took From Metaphors: A Case of Designing For Care After Abortion. - Benedetta Lusi; Anna Vallgårda; Harvey Bewley; Halfdan Mouritzen; Geke D. S. Ludden (NordiCHI, 2024)

Blueprints: Systematizing Behavior Change Designs - The Case of Social Comparison Theory. - Roelof Anne Jelle de Vries; Mailin Lemke; Geke D. S. Ludden (ACM Trans. Comput. Hum. Interact., 2024)

From a Morning Forest to a Sunset Beach: Understanding Visual Experiences and the Roles of Personal Characteristics for Designing Relaxing Digital Nature. - Chan Mi Kim; Thomas J. L. Van Rompay; Gijs L. M. Louwers; Jungkyoon Yoon; Geke D. S. Ludden (Int. J. Hum. Comput. Interact., 2024)

Changing Health Goals with Personal Informatics. - Tina Ekhtiar; Armagan Karahanoglu; Rúben Gouveia 001; Geke D. S. Ludden (Conference on Designing Interactive Systems, 2025)

Co-Designing a Multidomain Digital Toolkit to Support Cognitive Health in the Aging Dutch Population: Schouderklopje. - Nikita Sharma; Frodo Muijzer; Geke D. S. Ludden (BCSS, 2025)

Facilitators and Barriers of Wearable Stress Management Technology: A Narrative Review of User Perspectives. - Merel K. N. van den Berg; Armagan Karahanoglu; Matthijs L. Noordzij; Els Lisette Maria Maeckelberghe; Geke D. S. Ludden (CHI, 2025)

The AI-Therapist Duo: Exploring the Potential of Human-AI Collaboration in Personalized Art Therapy for PICS Intervention. - Bereket Abera Yilma; Chan Mi Kim; Geke D. S. Ludden; Thomas J. L. Van Rompay; Luis A. Leiva (CoRR, 2025)