Projects per year
Personal profile
Research profile
Yvonne de Kort is a Full Professor and Chair of Environmental Psychology of Human-Technology Interaction in the Department of Industrial Engineering and Innovation Sciences at Eindhoven University of Technology (TU/e). With her group, she investigates the effects of lighting conditions on human functioning (e.g., alertness, stress, sleep, and health), specifically targeting light effects for day-active people in real-world conditions. This explicitly includes both visual effects and circadian and acute effects beyond vision, via our biological clock and neural regions related to alertness and mood. The research brings together insights from psychology, chronobiology, and neuroscience and aims to translate fundamental insights in human responses to light to implications for the design of environments, lighting scenarios, and intelligent lighting solutions. We use lighting technology and Virtual Reality to tune light spectra, temporal and spatial dynamics. We investigate their effects through self-reports, psychophysiology (e.g., HRV, EEG), and task performance and employ EMA, (ambulatory) sensing, advanced statistics, data science, and AI approaches.
Uniquely, in addition to controlled studies in laboratories, a growing part of the research of her group takes place in living labs and in the field, where the aim is to test the effects of interventions and interactive installations in real-life situations. Additional research topics include the restorative and invigorating effects of light and nature scenes.
Academic background
Yvonne de Kort is a full professor of environmental psychology in the Human-Technology Interaction group and vice dean of the Department of Industrial Engineering and Innovation Sciences at the Eindhoven University of Technology, The Netherlands. She obtained her Ph.D. in Environmental Psychology from TU/e. Yvonne manages the interdepartmental Sound Lighting research program in TU/e’s Intelligent Lighting Institute and the Mental Health program in TU/e’s Center for Humans and Technology. She coordinates national and European projects, among which a recently acquired European Training Network under the Marie Skłodowska-Curie ITN framework: LIGHTCAP.
Quote
The ties between our social, physical and technological context and human experience are many -- this web of relationships is the domain that I feel at home in, the domain of environmental psychology.
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 3 Good Health and Well-being
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SDG 7 Affordable and Clean Energy
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SDG 9 Industry, Innovation, and Infrastructure
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SDG 11 Sustainable Cities and Communities
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Collaborations and top research areas from the last five years
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Bioclock
de Kort, Y. A. W. (Project Manager), Schlangen, L. J. M. (Project member), Visser, E. (Project member), Molnar, N. (Project member) & de Joode, J. (Project member)
1/06/21 → 31/05/28
Project: Second tier
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LightCap: Light, Cognition, Attention, Perception (LightCap)
de Kort, Y. A. W. (Project Manager), Schlangen, L. J. M. (Project member), Gecer-Broadhead, E. (Project member), Verhoef, V. T. R. (Project member), Jedon, R. (Project member), van den Berge, B. (Project member), Smolders, K. C. H. J. (Project member), Gkaintatzi Masouti, M. (Project member), Aarts, M. P. J. (Project member), van Duijnhoven, J. (Project member) & Haans, A. (Project member)
1/03/20 → 31/12/24
Project: Third tier
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Intelligent Lighting
de Kort, Y. A. W. (Project Manager), Schlangen, L. J. M. (Project member) & Karaman-Madan, Ö. (Project member)
1/01/20 → 31/12/25
Project: Third tier
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DYNKA - DYNamisch licht en binnenklimaat voor KAntoren
de Kort, Y. A. W. (Project Manager), Kompier, M. E. (Project member), Zeiler, W. (Project member) & Smolders, K. C. H. J. (Project member)
1/01/18 → 15/10/22
Project: Research direct
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Circadian Rhythms in the Wild: Skin temperature versus actimetry for short-term field assessment in varying sleep conditions
Verhoef, V. (Corresponding author), Smolders, K. C. H. J., Peeters, G., Overeem, S. & Kort, de, Y. A. W. (Corresponding author), 7 Jul 2026, (E-pub ahead of print) In: Chronobiology International. XXResearch output: Contribution to journal › Article › Academic › peer-review
Open Access -
Decomposing the naturalness of dappled sunlight
Karaman-Madan, Ö., Chamilothori, K., Aarts, M. P. J. & Kort, de, Y. A. W., 2 Jul 2026, p. 188-189. 2 p.Research output: Contribution to conference › Abstract › Academic
Open AccessFile16 Downloads (Pure) -
Natural dynamics without nature? Effects of motion type in light patterns on stress recovery
Karaman-Madan, Ö. (Corresponding author), Chamilothori, K., Linders, I. K., Aarts, M. P. J. & de Kort, Y. A. W., Mar 2026, In: Journal of Environmental Psychology. 110, 13 p., 102943.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile21 Downloads (Pure) -
Psychophysiological recovery from viewing nature and urban settings: A multisite replication
Van den Berg, A. E. (Corresponding author), Dijkstra, K., Meuwese, D., Beute, F., Darcy, P. M., Dewitte, S., Gatersleben, B., Gidlow, C. J., Hägerhäll, C. M., Hipp, J. A., Joye, Y., De Kort, Y. A. W., Lechner, S. C. M., Neale, C., Sang, Å. O., Roe, J., Scheepers, D. T., Smolders, K., Staats, H. & Steensma, R. S. & 2 others, , May 2026, In: Journal of Environmental Psychology. 111, 12 p., 102956.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile7 Downloads (Pure) -
Sleep and Light Ecologies of Parents with Young Infants: Descriptive findings from the SUNSHINE project
Verhoef, V. T. R., Visser, E., Smolders, K. C. H. J., Antypa, N. & Kort, de, Y. A. W., 2026, (Accepted/In press) In: npj Biological Timing and Sleep. XXResearch output: Contribution to journal › Article › Academic › peer-review
Datasets
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Teasing apart office illumination: Isolating the effects of task illuminance on office workers
de Vries, H. J. A. (Contributor), Souman, J. L. (Contributor) & de Kort, Y. A. W. (Contributor), SAGE Journals, 13 May 2020
DOI: 10.25384/sage.c.4975937, https://sage.figshare.com/collections/Teasing_apart_office_illumination_Isolating_the_effects_of_task_illuminance_on_office_workers/4975937
Dataset
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From luminance to brightness: A data-driven approach to support brightness assessments in open plan offices
de Vries, H. J. A. (Creator), Heynderickx, I. (Creator) & de Kort, Y. A. W. (Creator), SAGE Journals, 31 Aug 2022
DOI: 10.25384/sage.c.6174682, https://sage.figshare.com/collections/From_luminance_to_brightness_A_data-driven_approach_to_support_brightness_assessments_in_open_plan_offices/6174682
Dataset
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Visual Comfort and Acute Alerting Effects of Diurnal Intermittent Bright Light
Kompier, M. E. (Creator), Smolders, K. C. H. J. (Creator), Schlangen, L. J. M. (Creator) & de Kort, Y. A. W. (Creator), Taylor and Francis Ltd., 20 Jul 2022
DOI: 10.6084/m9.figshare.20346295, https://tandf.figshare.com/articles/dataset/Visual_Comfort_and_Acute_Alerting_Effects_of_Diurnal_Intermittent_Bright_Light/20346295
Dataset
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Investigation of Dose-Response Relationships for Effects of White Light Exposure on Correlates of Alertness and Executive Control during Regular Daytime Working Hours
Smolders, K. C. H. J. (Creator), Peeters, S. T. (Creator), Vogels, I. M. L. C. (Creator) & de Kort, Y. A. W. (Contributor), Figshare, 10 Sept 2018
DOI: 10.25384/sage.c.4228082, https://figshare.com/collections/Investigation_of_Dose-Response_Relationships_for_Effects_of_White_Light_Exposure_on_Correlates_of_Alertness_and_Executive_Control_during_Regular_Daytime_Working_Hours/4228082 and one more link, https://figshare.com/collections/Investigation_of_Dose-Response_Relationships_for_Effects_of_White_Light_Exposure_on_Correlates_of_Alertness_and_Executive_Control_during_Regular_Daytime_Working_Hours/4228082/1 (show fewer)
Dataset
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Diurnal effects of illuminance on performance: Exploring the moderating role of cognitive domain and task difficulty
de Kort, Y. A. W. (Creator), Zhou, G. (Creator), Ru, T. (Contributor), Chen, Q. (Contributor) & Smolders, K. C. H. J. (Contributor), Figshare SAGE Publications, 24 Feb 2021
DOI: 10.25384/sage.c.5316652, https://sage.figshare.com/collections/Diurnal_effects_of_illuminance_on_performance_Exploring_the_moderating_role_of_cognitive_domain_and_task_difficulty/5316652
Dataset
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The directionality of light – A moderating factor on the diurnal non-image-forming effects
de Kort, Y. A. W. (Examiner)
23 Jan 2026Activity: Examination types › Examination › Scientific
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Clocks & Sleep (Journal)
de Kort, Y. A. W. (Editorial board member)
2026 → …Activity: Publication peer-review and editorial work types › Editorial activity › Scientific
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Lighting for educational spaces: Designing spatial lighting distribution for school classrooms
de Kort, Y. A. W. (Examiner)
21 Nov 2025Activity: Examination types › Examination › Scientific
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Equinox - Embracing Life with Light
de Kort, Y. A. W. (Speaker)
18 Sept 2025 → 19 Sept 2025Activity: Talk or presentation types › Keynote talk › Professional
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Implementing Circadian lighting in Hospitals and Eldercare Housing: Investigating Nurses’ Experiences, Visual Comfort, and Satisfaction with a Circadian Lighting System
de Kort, Y. A. W. (Examiner)
18 Sept 2024Activity: Examination types › Examination › Scientific
Courses
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Brain, body & behaviour
IJsselsteijn, W. A., Nuñez Castellar, E., de Kort, Y. A. W. & Zaal, M. 1/09/12 → 31/08/27
Course
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Press/Media
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‘I take care of the deadlines; the researchers take care of content’
10/03/23
1 item of Media coverage
Press/Media: Expert Comment
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Studies from Eindhoven University of Technology Have Provided New Data on COVID-19 (Integrating technology in mental healthcare practice: A repeated cross-sectional survey study on professionals' adoption of Digital Mental Health before and ...)
de Kort, Y. A. W., IJsselsteijn, W. A., Westerink, J. H. D. M. & Feijt, M. A.
6/03/23
1 item of Media coverage
Press/Media: Expert Comment
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-Eindhoven University of Technology : Shine a light at work
de Kort, Y. A. W. & Smolders, K. C. H. J.
6/04/22
2 items of Media coverage
Press/Media: Expert Comment
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Shine light at work 6 April
de Kort, Y. A. W. & Smolders, K. C. H. J.
5/04/22
2 items of Media coverage
Press/Media: Expert Comment
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Condolences following fatal skiing accident
van Houtum, G.-J. J. A. N., Baaijens, F. P. T., de Kort, Y. A. W., van Woensel, T. & Heynderickx, I. E. J.
8/02/22
1 item of Media coverage
Press/Media: Expert Comment
Thesis
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Onderzoek naar bejaardenoorden voor visueel gehandicapten
de Kort, Y. A. W. (Author), Dinjens, P. J. M. (Supervisor 2) & van Wagenberg, A. F. G. M. (Supervisor 1), 30 Jun 1993Student thesis: Master
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