Lex van Velsen

According to our database, Lex van Velsen authored at least 51 papers between 2008 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

Optimizing appreciation and persuasion of embodied conversational agents for health behavior change: A design experiment and focus group study.

Lean Leonie Kramer, Lex van Velsen, Bob C. Mulder, Silke ter Stal, Emely de Vet

Health Informatics J., July, 2023

How to Prevent the Drop-Out: Understanding Why Adults Participate in Summative eHealth Evaluations.

Marian Hurmuz, Stephanie Jansen-Kosterink, Lex van Velsen

J. Heal. Informatics Res., March, 2023

What to Discuss? - A Blueprint Topic Model for Health Coaching Dialogues With Conversational Agents.

Tessa Beinema, Harm op den Akker, Hermie J. Hermens, Lex van Velsen

Int. J. Hum. Comput. Interact., 2023

2022

Game not over: Explaining older adults' use and intention to continue using a gamified eHealth service.

Marian Hurmuz, Stephanie Jansen-Kosterink, Hermie J. Hermens, Lex van Velsen

Health Informatics J., 2022

The First Introduction of Social Robotics in Rehabilitation Care.

Marian Hurmuz, Stephanie Jansen-Kosterink, Ina Flierman, Behrouz Fard, Lex van Velsen

Proceedings of the Challenges of Trustable AI and Added-Value on Health, 2022

2021

The formation of patient trust and its transference to online health services: the case of a Dutch online patient portal for rehabilitation care.

Lex van Velsen, Ina Flierman, Monique Tabak

BMC Medical Informatics Decis. Mak., 2021

Clinician acceptance of complex clinical decision support systems for treatment allocation of patients with chronic low back pain.

Stephanie Jansen-Kosterink, Lex van Velsen, Miriam Cabrita

BMC Medical Informatics Decis. Mak., 2021

Tailoring coaching strategies to users' motivation in a multi-agent health coaching application.

Tessa Beinema, Harm op den Akker, Lex van Velsen, Hermie Hermens

Comput. Hum. Behav., 2021

2020

You can't always get what you want: Streamlining stakeholder interests when designing technology-supported services for Active and Assisted Living.

Kira Oberschmidt, Christiane Grünloh, Sefora Tunç, Lex van Velsen, Femke Nijboer

Proceedings of the OzCHI '20: 32nd Australian Conference on Human-Computer-Interaction, 2020

Social Robots for Elderly Care: An Inventory of Promising Use Cases and Business Models.

Somaya Ben Allouch, Lex van Velsen

Proceedings of the Digital Personalized Health and Medicine - Proceedings of MIE 2020, Medical Informatics Europe, Geneva, Switzerland, April 28, 2020

Applying Machine Learning on Patient-Reported Data to Model the Selection of Appropriate Treatments for Low Back Pain: A Pilot Study.

Wendy Oude Nijeweme d'Hollosy, Lex van Velsen, Mannes Poel, Catharina G. M. Groothuis-Oudshoorn, Remko Soer, Patrick Stegeman, Hermie Hermens

Proceedings of the 13th International Joint Conference on Biomedical Engineering Systems and Technologies (BIOSTEC 2020), 2020

2019

The use of technology in the context of frailty screening and management interventions: a study of stakeholders' perspectives.

Holly Gwyther, Lex van Velsen, Rachel L. Shaw, Barbara D'Avanzo, Maria Bujnowska-Fedak, Donata Kurpas, Katarzyna Szwamel, Jan-Willem van't Klooster, Carol Holland

BMC Medical Informatics Decis. Mak., 2019

Patient acceptance of a telemedicine service for rehabilitation care: A focus group study.

Stephanie Jansen-Kosterink, Marit Dekker-van Weering, Lex van Velsen

Int. J. Medical Informatics, 2019

Assessing usability of eHealth technology: A comparison of usability benchmarking instruments.

Marijke Broekhuis, Lex van Velsen, Hermie Hermens

Int. J. Medical Informatics, 2019

Travelling with my SOULMATE: Participatory Design of an mHealth Travel Companion for Older Adults.

Lex van Velsen, Marit Dekker-van Weering, Floor Luub, Astrid Kemperman, Margit Ruis, Judith Urlings, Andrea Grabher, Marlene Mayr, Martijn Kiers, Tom Bellemans, An Neven

Proceedings of the 5th International Conference on Information and Communication Technologies for Ageing Well and e-Health, 2019

An Italian Business Case for an eHealth Platform to Provide Remote Monitoring and Coaching Services for Elderly with Mild Cognitive Impairment and Mild Dementia.

Monika Jurkeviciute, Lex van Velsen, Pietro Davide Trimarchi, Ladan Sarvari, Fabrizio Giunco

Proceedings of the 5th International Conference on Information and Communication Technologies for Ageing Well and e-Health, 2019

The Results of an Iterative Evaluation Process of an Mhealth Application for Rewarding Healthy Behaviour Among Older Adults.

Stephanie Jansen-Kosterink, Roos Bulthuis, Silke ter Stal, Lex van Velsen, Aristodemos Pnevmatikakis, Sofoklis A. Kyriazakos, Andrew Pomazanskyi, Harm op den Akker

Proceedings of the Information and Communication Technologies for Ageing Well and e-Health, 2019

Why My Grandfather Finds Difficulty in using Ehealth: Differences in Usability Evaluations between Older Age Groups.

Marijke Broekhuis, Lex van Velsen, Silke ter Stal, Jordi Weldink, Monique Tabak

Proceedings of the 5th International Conference on Information and Communication Technologies for Ageing Well and e-Health, 2019

2018

Evaluation of three machine learning models for self-referral decision support on low back pain in primary care.

Wendy Oude Nijeweme d'Hollosy, Lex van Velsen, Mannes Poel, Catharina G. M. Groothuis-Oudshoorn, Remko Soer, Hermie Hermens

Int. J. Medical Informatics, 2018

The Reliability of Using Tablet Technology for Screening the Health of Older Adults.

Lex van Velsen, Sanne Frazer, Aurèle N'dja, Nadir Ammour, Susanna Del Signore, Gianluca Zia, Hermie Hermens

Proceedings of the Building Continents of Knowledge in Oceans of Data: The Future of Co-Created eHealth, 2018

Fit by Bits: An Explorative Study of Sports Physiotherapists' Perception of Quantified Self Technologies.

Somaya Ben Allouch, Lex van Velsen

Proceedings of the Building Continents of Knowledge in Oceans of Data: The Future of Co-Created eHealth, 2018

An Interoperable eHealth Reference Architecture for Primary Care.

Wendy Oude Nijeweme d'Hollosy, Lex van Velsen, Alexander Henket, Hermie Hermens

Proceedings of the 2018 IEEE Symposium on Computers and Communications, 2018

SOULMATE - Secure Old people's Ultimate Lifestyle Mobility by offering Augmented reality Training Experiences.

An Neven, Tom Bellemans, Astrid Kemperman, Pauline van den Berg, Martijn Kiers, Lex van Velsen, Judith Urlings, Davy Janssens, Yves Vanrompay

Proceedings of the 9th International Conference on Emerging Ubiquitous Systems and Pervasive Networks (EUSPN 2018) / The 8th International Conference on Current and Future Trends of Information and Communication Technologies in Healthcare (ICTH-2018) / Affiliated Workshops, 2018

2017

Measuring patient trust in telemedicine services: Development of a survey instrument and its validation for an anticoagulation web-service.

Lex van Velsen, Monique Tabak, Hermie Hermens

Int. J. Medical Informatics, 2017

ICT-Supported Interventions Targeting Pre-frailty: Healthcare Recommendations from the Personalised ICT Supported Service for Independent Living and Active Ageing (PERSSILAA) Study.

Rónán O'Caoimh, D. William Molloy, Carol Fitzgerald, Lex van Velsen, Miriam Cabrita, Mohammad Hossein Nassabi, Frederiek de Vette, Marit Dekker-van Weering, Stephanie Jansen-Kosterink, Wander Kenter, Sanne Frazer, Amélia P. Rauter, Maria Antónia Amaral Turkman, Marília Antunes, Feridun Turkman, Marta Sousa Silva, Alice Martins, Helena S. Costa, Tânia Gonçalves Albuquerque, António E. N. Ferreira, Mario Scherillo, Vincenzo De Luca, Pasquale Abete, Annamaria Colao, Alejandro García-Rudolph, Rocio Sanchez-Carrion, Javier Solana Sánchez, Enrique J. Gómez Aguilera, Maddalena Illario, Hermie Hermens, Miriam M. R. Vollenbroek-Hutten

Proceedings of the Information and Communication Technologies for Ageing Well and e-Health, 2017

Healthcare Recommendations from the Personalised ICT Supported Service for Independent Living and Active Ageing (PERSSILAA) Study.

Rónán O'Caoimh, D. William Molloy, Carol Fitzgerald, Lex van Velsen, Miriam Cabrita, Mohammad Hossein Nassabi, Frederiek de Vette, Marit Dekker-van Weering, Stephanie Jansen-Kosterink, Wander Kenter, Sanne Frazer, Amélia P. Rauter, Maria Antónia Amaral Turkman, Marília Antunes, Feridun Turkman, Marta Sousa Silva, Alice Martins, Helena S. Costa, Tânia Gonçalves Albuquerque, António E. N. Ferreira, Mario Scherillo, Vincenzo De Luca, Maddalena Illario, Alejandro García-Rudolph, Rocio Sanchez-Carrion, Javier Solana Sánchez, Enrique J. Gómez Aguilera, Hermie Hermens, Miriam M. R. Vollenbroek-Hutten

Proceedings of the 3rd International Conference on Information and Communication Technologies for Ageing Well and e-Health, 2017

2016

Sedentary Behaviour Profiling of Office Workers: A Sensitivity Analysis of Sedentary Cut-Points.

Simone T. Boerema, Gerard B. Essink, Thijs M. Tönis, Lex van Velsen, Hermie J. Hermens

Sensors, 2016

Trust in telemedicine portals for rehabilitation care: an exploratory focus group study with patients and healthcare professionals.

Lex van Velsen, Sabine Wildevuur, Ina Flierman, Boris W. van Schooten, Monique Tabak, Hermie Hermens

BMC Medical Informatics Decis. Mak., 2016

Should I see a Healthcare Professional or can I perform Self-care: Self-Referral Decision Support for Patients with Low Back Pain.

Wendy Oude Nijeweme d'Hollosy, Lex van Velsen, Karin G. M. Groothuis-Oudshoorn, Remko Soer, Hermie Hermens

Proceedings of the 2016 IEEE International Conference on Healthcare Informatics, 2016

A maturity model for interoperability in eHealth.

Lex van Velsen, Hermie Hermens, Wendy Oude Nijeweme d'Hollosy

Proceedings of the 18th IEEE International Conference on e-Health Networking, 2016

Design of a Web-based Clinical Decision Support System for Guiding Patients with Low Back Pain to the Best Next Step in Primary Healthcare.

Wendy Oude Nijeweme d'Hollosy, Lex van Velsen, Remko Soer, Hermie Hermens

Proceedings of the 9th International Joint Conference on Biomedical Engineering Systems and Technologies (BIOSTEC 2016), 2016

2015

Personalization has a Price, Controllability is the Currency: Predictors for the Intention to use Personalized eGovernment Websites.

Lex van Velsen, Thea van der Geest, Lidwien van de Wijngaert, Stéphanie M. van den Berg, Michaël F. Steehouder

J. Organ. Comput. Electron. Commer., 2015

Requirements for and Barriers towards Interoperable eHealth Technology in Primary Care.

Wendy Oude Nijeweme d'Hollosy, Lex van Velsen, Martine Huygens, Hermie Hermens

IEEE Internet Comput., 2015

Developing requirements for a mobile app to support citizens in dealing with ticks and tick bites via end-user profiling.

Lex van Velsen, Desirée J. M. A. Beaujean, Jobke Wentzel, Jim E. Van Steenbergen, Julia E. W. C. van Gemert-Pijnen

Health Informatics J., 2015

Advancing Telemedicine Services for the Aging Population: The challenge of Interoperability.

Lex van Velsen, Javier Solana, Wendy Oude Nijeweme d'Hollosy, Francisco Garate-Barreiro, Miriam M. R. Vollenbroek-Hutten

Proceedings of the Assistive Technology, 2015

2014

Optimal Sensor Placement for Measuring Physical Activity with a 3D Accelerometer.

Simone T. Boerema, Lex van Velsen, Leendert Schaake, Thijs M. Tönis, Hermie J. Hermens

Sensors, 2014

Participatory eHealth development to support nurses in antimicrobial stewardship.

Jobke Wentzel, Lex van Velsen, Maarten van Limburg, Nienke de Jong, Joyce Karreman, Ron M. G. Hendrix, Julia Elisabeth Wilhelmina Cornelia van Gemert-Pijnen

BMC Medical Informatics Decis. Mak., 2014

eLabEL: living labs for implementation and evaluation of integrated technology in primary care.

Lex van Velsen, Wendy Oude Nijeweme d'Hollosy, Hermie Hermens

Proceedings of the 8th International Conference on Pervasive Computing Technologies for Healthcare, 2014

2013

Introduction to the Special Section: Designing a Better User Experience for Self-Service Systems.

Thea van der Geest, Judy Ramey, Stephanie Rosenbaum, Lex van Velsen

IEEE Trans. Prof. Commun., 2013

Why mobile health app overload drives us crazy, and how to restore the sanity.

Lex van Velsen, Desirée J. M. A. Beaujean, Julia E. W. C. van Gemert-Pijnen

BMC Medical Informatics Decis. Mak., 2013

2012

User-Centered Design for Personalization Book Review.

Lex van Velsen

IEEE Trans. Prof. Commun., 2012

2011

User-centered design for personalization.

Lex van Velsen

PhD thesis, 2011

Identifying Usability Issues for Personalization During Formative Evaluations: A Comparison of Three Methods.

Lex van Velsen, Thea van der Geest, Rob Klaassen

Int. J. Hum. Comput. Interact., 2011

2009

Incorporating user motivations to design for video tagging.

Lex van Velsen, Mark S. Melenhorst

Interact. Comput., 2009

Requirements engineering for e-Government services: A citizen-centric approach and case study.

Lex van Velsen, Thea van der Geest, Marc J. ter Hedde, Wijnand Derks

Gov. Inf. Q., 2009

Analyzing Client-Side Interactions to Determine Reading Behavior.

David Hauger, Lex van Velsen

Proceedings of the LWA 2009: Workshop-Woche: Lernen, 2009

Finding <i>My</i> Needle in the Haystack: Effective Personalized Re-ranking of Search Results in Prospector.

Florian König, Lex van Velsen, Alexandros Paramythis

Proceedings of the E-Commerce and Web Technologies, 10th International Conference, 2009

2008

User-centered evaluation of adaptive and adaptable systems: a literature review.

Lex van Velsen, Thea van der Geest, Rob Klaassen, Michaël F. Steehouder

Knowl. Eng. Rev., 2008

Eliciting User Input for Requirements on Personalization: The Case of a Dutch ERP System.

Lex van Velsen, Corrie Huijs, Thea van der Geest

Int. J. Enterp. Inf. Syst., 2008

Engineering User Requirements for e-Government Services: A Dutch Case Study.

Lex van Velsen, Thea van der Geest, Marc J. ter Hedde, Wijnand Derks

Proceedings of the Electronic Government, 7th International Conference, 2008

Using Thematic Ontologies for User- and Group-Based Adaptive Personalization in Web Searching.

Alexandros Paramythis, Florian König, Christian Schwendtner, Lex van Velsen

Proceedings of the Adaptive Multimedia Retrieval. Identifying, 2008