Research
Our Publications
2026
2026
Licht. Raum. Wirkung.
Licht. Raum. Wirkung.
Weninger, Johannes
Presentation: CIE Project: „Understanding Science – Understanding Light“ / „Wissenschaft verstehen – Licht verstehen“
2026
Technical and organizational barriers and solution strategies for the implementation of BIM: An empirical study with a focus on the lighting sector.
Technical and organizational barriers and solution strategies for the implementation of BIM: An empirical study with a focus on the lighting sector.
Hammes, S., Strohm, J., Geisler-Moroder, D., Weninger, J., Miller, J., Hauer, M., … & Pfluger, R.
Results in Engineering, 108520
2026
Sustainable Public Lighting: A Stakeholder Survey on Addressing Ecological, Economic, and Social Complexities.
Sustainable Public Lighting: A Stakeholder Survey on Addressing Ecological, Economic, and Social Complexities.
Weninger, J., Dick, M., & Ascher, M.
IEEE Sustainable Smart Lighting World Conference & Expo (LS25) (pp. 1-6). IEEE.
2025
2025
Self-Monitoring As Subtle Intervention: A Three-Week EMA Pilot Study on Light-Related Behaviors and Well-Being
Self-Monitoring As Subtle Intervention: A Three-Week EMA Pilot Study on Light-Related Behaviors and Well-Being
Dick, Maximilian; Weninger, Johannes
Presentation: Global Psychological Science Summit
2025
Austria-China research activities on Low Carbon Buildings regarding Daylighting, Shading and BIPV - CFS4LowCarb
November
Austria-China research activities on Low Carbon Buildings regarding Daylighting, Shading and BIPV - CFS4LowCarb
Hauer, Martin; Tian, Zhen
Presentation: Fassadenbautagung 2025 TU Wien
2025
Digitalisierung im Facility Management – Teil 2: BIM und Steuerungen steigern die Energieeffizienz
Digitalisierung im Facility Management – Teil 2: BIM und Steuerungen steigern die Energieeffizienz
Pfluger, Rainer; Weninger, Johannes; Hammes, Sascha
Magazine Article: TGA Fachmagazin für Gebäudetechnik: Planen, Bauen, Betreiben
2025
Digitalisierung im Facility Management – Teil 1: Fehlt die Integration, fehlt auch die Effizienz
Digitalisierung im Facility Management – Teil 1: Fehlt die Integration, fehlt auch die Effizienz
Hammes, Sascha; Weninger, Johannes; Pfluger, Rainer
Magazine Article: TGA Fachmagazin für Gebäudetechnik: Planen, Bauen, Betreiben
2025
Form, Struktur und Atmosphäre: Ein architektonischer Diskurs zwischen Licht und Materialität
Form, Struktur und Atmosphäre: Ein architektonischer Diskurs zwischen Licht und Materialität
Weninger, Johannes
Magazine Article: LICHT
2025
Die Komplexität des Urbanen: Herausforderungen für Lichtkonzepte im öffentlichen Raum
Die Komplexität des Urbanen: Herausforderungen für Lichtkonzepte im öffentlichen Raum
Weninger, Johannes; Ascher, Martina
Magazine Article: LICHT
2025
Personalisierte Beleuchtung im Büro: Lichtplanung zwischen Technologie, Atmosphäre und Teilhabe
Personalisierte Beleuchtung im Büro: Lichtplanung zwischen Technologie, Atmosphäre und Teilhabe
Weninger, Johannes; Dick, Maximilian
Magazine Article: LICHT
2025
Modelle der Realität: Über Datenanalytik, maschinelles Lernen und die Renaissance der empirischen Praxis
Modelle der Realität: Über Datenanalytik, maschinelles Lernen und die Renaissance der empirischen Praxis
Weninger, Johannes; Hammes, Sascha
Magazine Article: LICHT
2025
Optimizing Lighting Energy Efficiency (Part II) – Consideration of Behavioral Aspects in Lighting Systems
Optimizing Lighting Energy Efficiency (Part II) – Consideration of Behavioral Aspects in Lighting Systems
Weninger, Johannes; Hammes, Sascha
Magazine Article: LED professional Review (LpR)
2025
Sustainable Public Lighting, Part II: Challenges and Potentials of Future Technologies
Sustainable Public Lighting, Part II: Challenges and Potentials of Future Technologies
Weninger, Johannes; Ascher, Martina; Dick, Maximilian
Magazine Article: LED professional Review (LpR)
2025
Sustainable Public Lighting, Part I: Responsibilities and Thematic Challenges
Sustainable Public Lighting, Part I: Responsibilities and Thematic Challenges
Weninger, Johannes; Ascher, Martina; Dick, Maximilian
Magazine Article: LED professional Review (LpR)
2025
Breathing environment: Exploring the feasibility and efficacy of personalized, light-guided slow breathing while performing two computer tasks in a simulated office environment
Breathing environment: Exploring the feasibility and efficacy of personalized, light-guided slow breathing while performing two computer tasks in a simulated office environment
Canazei, Markus; Glenzer, Luis; Staggl, Siegmund; Dresen, Verena; Weninger, Johannes; Weiss, Elisabeth Margarete.
Journal: Computers in Human Behavior Reports
2025
Optimizing User Distributions in Open-Plan Offices for Communication and Their Implications for Energy Demand and Light Doses: A Living Lab Case Study
Optimizing User Distributions in Open-Plan Offices for Communication and Their Implications for Energy Demand and Light Doses: A Living Lab Case Study
Hammes, Sascha; Weninger, Johannes
Journal: Buildings
2025
Light-guided resonant breathing enhances psychophysiological stress recovery in a simulated office environment
Light-guided resonant breathing enhances psychophysiological stress recovery in a simulated office environment
Canazei, Markus; Glenzer, Luis; Staggl, Siegmund; Dresen, Verena; Weninger, Johannes; Weiss, Elisabeth Margarete
Journal: Scientific Reports
2025
Behavioral Aspects of Real and Simulated Energy Consumption in Artificial Lighting Systems of Office Buildings
Behavioral Aspects of Real and Simulated Energy Consumption in Artificial Lighting Systems of Office Buildings
Weninger, Johannes; Hammes, Sascha
Journal: Ybl Journal of Built Environment
2025
Reducing Test Anxiety: A Randomized Controlled Pilot Study of Evening Bright Light Exposure in University Students
Reducing Test Anxiety: A Randomized Controlled Pilot Study of Evening Bright Light Exposure in University Students
Dick, Maximilian; Lackner, Helmut Karl; Canazei, Markus; Weiss, Elisabeth Margarete
Journal: Depression and Anxiety
2025
Critical review of the daylight glare probability and proposal for modification for improved evaluation of small glare sources
Critical review of the daylight glare probability and proposal for modification for improved evaluation of small glare sources
Geisler-Moroder, David; Knoflach, Christian
Journal: Lighting Research & Technology
2025
The influence of individual and organizational factors on the energy efficiency of office buildings: A consolidation
The influence of individual and organizational factors on the energy efficiency of office buildings: A consolidation
Weninger, Johannes
Conference Paper: Proceedings of the BalkanLight 2024 Conference
2025
Resonant breathing in hospitalised psychiatric patients with persistent somatic symptoms: a randomised controlled trial
Resonant breathing in hospitalised psychiatric patients with persistent somatic symptoms: a randomised controlled trial
Canazei, Markus; Hüfner, Katharina; Sperner-Unterweger, Barbara; Lampe, Astrid; Weninger, Johannes; Staggl, Siegmund; Dresen, Verena; Weiss, Elisabeth
Journal: General Psychiatry
2025
Enhancing Interoperability Between Building Information Modeling and Building Energy Modeling: Alphanumerical Information Exchange for Energy Optimization in Early Design Stages
Enhancing Interoperability Between Building Information Modeling and Building Energy Modeling: Alphanumerical Information Exchange for Energy Optimization in Early Design Stages
Miller, Josef; Schneiderbauer, Larissa; Hauer, Martin; Jäger, Alexandra; Fröch, Georg; Pfluger, Rainer; Moser, Stephan
Journal: Applied Sciences
2025
Daylight Glare with the Sun in the Field of View: An Evaluation of the Daylight Glare Metric Through a Laboratory Study Under an Artificial Sky Dome and an Extensive Simulation Study
Daylight Glare with the Sun in the Field of View: An Evaluation of the Daylight Glare Metric Through a Laboratory Study Under an Artificial Sky Dome and an Extensive Simulation Study
Geisler-Moroder, David; Knoflach, Christian; Dick, Maximilian; Hammes, Sascha; Weninger, Johannes; Pfluger, Rainer
Journal: Buildings
2025
Technical and organizational barriers and solution strategies for the implementation of BIM: An empirical study with a focus on the lighting sector
Technical and organizational barriers and solution strategies for the implementation of BIM: An empirical study with a focus on the lighting sector
Hammes, Sascha; Strohm, Johannes; Geisler-Moroder, David; Weninger, Johannes; Miller, Josef; Hauer, Martin; Zech, Philipp; Wambsganß, Mathias; Pfluger, Rainer
Journal: Results in Engineering
2025
Nutzerbezogene Kunstlichtenergieprofile deren Erhebung, Verwertung und Mehrwerte
Nutzerbezogene Kunstlichtenergieprofile deren Erhebung, Verwertung und Mehrwerte
Hammes, Sascha; Weninger, Johannes
Conference Paper: Proceedings of LICHT2025
2025
The Impact of Seasonal Occupancy Patterns on Energy-related Lighting Objectives
The Impact of Seasonal Occupancy Patterns on Energy-related Lighting Objectives
Hammes, Sascha; Weninger, Johannes
Conference Paper: CIE x051:2025 Proceedings of the CIE 2025 Midterm Meeting Vienna, Austria, July 4-11, 2025: Scientific Conference (July 7-9, 2025)
2025
Achieving a Deeper Understanding of User-Related Influences on Artificial Lighting Energy Demand Using High-Performance Computing
Achieving a Deeper Understanding of User-Related Influences on Artificial Lighting Energy Demand Using High-Performance Computing
Hammes, Sascha; Weninger, Johannes; Gschwandtner, Philipp; Zech, Philipp
Conference Paper: Proceedings of the 6th IBPSA-Italy Conference
2025
Visual perception of aesthetic material properties under varying lighting conditions
Visual perception of aesthetic material properties under varying lighting conditions
Weninger, Johannes; Arnst, Isabel; Dick, Maximilian; Ascher, Martina
Conference Paper: Proceedings of the BalkanLight 2024 Conference
2025
The Influence of Individual and Organizational Facors on the Energy Efficiency of Office Buildings: A Consolidation
The Influence of Individual and Organizational Facors on the Energy Efficiency of Office Buildings: A Consolidation
Weninger, Johannes; Hammes, Sascha
Conference Paper: Proceedings of the BalkanLight 2024 Conference
2025
Closer to Realtime: A Comparison of Machine Learning Methods to Reduce Artificial Switch-Off Times
Closer to Realtime: A Comparison of Machine Learning Methods to Reduce Artificial Switch-Off Times
Hammes, Sascha; Weninger, Johannes; Zech, Philipp
Conference Paper: Proceedings of IEEE Sustainable Smart Lighting World Conference & (LS24)
2025
User-Responsive Façade Technologies: Investigating User Preferences for Pixelated Shading
User-Responsive Façade Technologies: Investigating User Preferences for Pixelated Shading
Weninger, Johannes; Obleitner, Maximilian
Conference Paper: Proceedings of the 20th Advanced Building Skins Conference & Expo
2025
Design Criteria for User-Centred Shading Systems: A VR-based Study on User Preferences
Design Criteria for User-Centred Shading Systems: A VR-based Study on User Preferences
Weninger, Johannes; Obleitner, Maximilian
Conference Paper: CIE x051:2025 Proceedings of the CIE 2025 Midterm Meeting Vienna, Austria, July 4-11, 2025: Scientific Conference (July 7-9, 2025)
2025
Unraveling the energy performance gap: Understanding user-related factors affecting lighting energy consumption in office buildings
Unraveling the energy performance gap: Understanding user-related factors affecting lighting energy consumption in office buildings
Hammes, Sascha; Weninger, Johannes; Zech, Philipp; Gschwandtner, Philipp
2025
A performance comparison of analytical and heuristic optimization methods for determining an energy-efficient user distribution in office environments
A performance comparison of analytical and heuristic optimization methods for determining an energy-efficient user distribution in office environments
Hammes, Sascha; Weninger, Johannes; Hochleitner, Iolanthe; Fröhlich, Marco; Zech, Philipp; Gschwandtner, Philipp
Conference Paper: Proceedings of the 19th IBPSA Conference (BS25)