Publication
Discomfort glare from daylight: Influence of transmitted color and the eye's macular pigment
Related publications (58)
User Evaluations of Contrast-Dominant Discomfort Glare Dim Daylit Scenarios: Preliminary Findings
Marilyne Andersen, Jan Wienold, Geraldine Cai Ting Quek
Discomfort glare metrics typically consider at least one of the two effects of discomfort glare-saturation and contrast-in their equation. The former occurs when there is an excessively bright glare source in the field of view, while the latter occurs when ...
2021Temperature–Color Interaction: Subjective Indoor Environmental Perception and Physiological Responses in Virtual Reality
Marilyne Andersen, Jan Wienold, Giorgia Chinazzo, Kynthia Chamilothori
Objective Temperature–color interaction effects on subjective perception and physiological responses are investigated using a novel hybrid experimental method combining thermal and visual stimuli from real and virtual reality (VR) environments, respectivel ...
2020Effect of Indoor Temperature and Glazing with Saturated Color on Visual Perception of Daylight
Marilyne Andersen, Jan Wienold, Giorgia Chinazzo
This paper presents the combined effect of indoor temperature (19 degrees C, 22 degrees C, and 26 degrees C) and colored glazing (blue, orange, and neutral) on visual perception of daylight. Experiments were performed in an office-like test room, in which ...
TAYLOR & FRANCIS INC2020Daylight and temperature in buildings: interaction effects on human responses
Over the past years, increasing efforts have been devoted to understand how people perceive the indoor environment with the goal to improve building design and operation. Studies have separately addressed the effects of the four main aspects that influence ...
EPFL2019New Approaches to Artistic Synthesis Relying on Visual Perception
Artists often take advantage of the limitations of the human visual system to create art that provides new experiences for the observers. Similarly, in this thesis, we explore new computational artistic compositions that create new visual experiences by re ...
EPFL2019Perceptual effects of daylight patterns in architecture
The profound impact of daylight on occupants is broadly recognized in the fields of architecture and lighting. In particular, the façade and its interplay with light is a central design element, while the diversity of daylight in space is widely acknowledg ...
EPFL2019Influence of indoor temperature and daylight illuminance on visual perception
Marilyne Andersen, Jan Wienold, Giorgia Chinazzo
This paper details the results of an experimental study investigating the combined effect of indoor temperature (19 ℃, 23 ℃ and 27 ℃) and horizontal illuminances (∼140 lx, ∼610 lx and ∼1440 lx) on visual perception, with daylight as the only source of ligh ...
2019From university to industry - challenges in upscaling optical microstructures for daylight redirection in buildings
André Gabriel Kostro, Josef Andreas Schuler, Philippe Couty
In this paper we present some of the challenges faced when upscaling optical microstructures from a lab scale 1x1 cm sized proof of concept sample to a square meter sized object that can be installed in a building. The optical microstructure in question is ...
IOP Science2019Façade design and our experience of space: the joint impact of architecture and daylight on human perception and physiological responses
Marilyne Andersen, Jan Wienold, Kynthia Chamilothori
Daylight has an undeniable value in various aspects of architectural design, ranging from energy efficiency and user comfort to our experience of space. Even though there is substantial evidence of the positive effects of daylight access on occupants, we h ...
2018Indoor environment as a multi-sensory experience: visual and thermal factor interactions
Marilyne Andersen, Jan Wienold, Giorgia Chinazzo
In our daily lives we are exposed simultaneously to multiple sensory stimuli, such as visual, thermal, acoustic and olfactory. Experienced together, they shape our perception of the environment and determine our comfort. In indoor environments, stimuli are ...
2018