Paper Conference

2018 Building Performance Analysis Conference and SimBuild co-organized by ASHRAE and IBPSA-USA


A Gaze Visualizer Tool Implementation of Gaze Data into Lighting Rendering Tools Using Radiance and Honeybee for Grasshopper3D

Mandana Sarey Khanie, Susanne Kjaergaard, Mia Johnsen, Kristoffer Negendahl, Jan Wienold, Maryline Andersen
Technical University of Denmark, Denmark
École Polytechnique Fédérale de Lausanne, Switzerland

Abstract: The Gaze Visualizer tool is an implementation of eyetracking (gaze) data and a preliminary gaze responsive light driven (GRL) model, which enables to visualize gaze behavior in a 3D space, in Grasshopper3D. The workflow from obtaining the relevant photometric quantities, retrieving gaze data, intorduction of the GRL model to the tool and a simple data representation scheme are presented here. The final plugin is easy to use for Rhino/Grasshopper developers with only basic skills, and provides a quick estimations of the gaze respionsive visual comfort in an illustrative way, that gives the user an adequate overview of the glare-free zones in the room.
Pages: 107 - 112