Beyond illumination: An interactive simulation framework for non-visual and perceptual aspects of daylighting performance
This paper presents a proof-of-concept for a goal-based simulation structure that could offer design support for daylighting performance aspects beyond conventional ones such as illumination, glare or solar gains. The framework uses a previously established visualization platform that simultaneously and interactively displays time-based daylighting performance alongside renderings, and relies on a goal-based approach. Two novel performance aspects are investigated in the present paper: health and delight. For the first aspect, drawing from the latest findings in photobiology in terms of effects on sleep, health and well-being, the goal is to integrate time-dependencies of non-visual responses to light into a dynamic light-response model for the non-visual system that can be part of a design process. For the second, the goal is to deepen our understanding of the perceptual qualities of daylight through a dynamic analysis of spatial contrast and its variability over time. The two approaches discussed in this paper introduce a new framework for the Lightsolve simulation environment that includes a Radiance calculation engine combined with an interactive visualization platform for temporal and spatial ‘distribution’ of performance.
Cite this item
Andersen, M., Guillemin, A., Ámundadóttir, M. L., & Rockcastle, S. F. (2013). Beyond illumination: An interactive simulation framework for non-visual and perceptual aspects of daylighting performance. Proceedings of Building Simulation 2013: 13th Conference of IBPSA, 2749–2756. https://doi.org/10.26868/25222708.2013.1318
Click Copy to copy the citation, or select the text manually.
IBPSA2013_MA-Lightsolve_FINAL2.pdf
Preprint
Submitted version (Preprint)
openaccess
2.04 MB
Adobe PDF
6ea51ac17ad41df2afc548f9d0ec9454
Beyond illumination Andersen Guillemin Amundadottir Rockcastle.jpg
openaccess
807.61 KB
JPEG
1b91eeed90cae35ab7c973e55194569f