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

The Gaze Visualizer tool is an implementation of eye tracking (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 responsive visual comfort in an illustrative way, that gives the user an adequate overview of the glare-free zones in the room.