Binocular eye tracking in virtual reality for inspection training
ETRA '00 Proceedings of the 2000 symposium on Eye tracking research & applications
Fixation maps: quantifying eye-movement traces
ETRA '02 Proceedings of the 2002 symposium on Eye tracking research & applications
Gaze Data Visualization Tools: Opportunities and Challenges
IV '04 Proceedings of the Information Visualisation, Eighth International Conference
TimeZoom: a flexible detail and context timeline
CHI '06 Extended Abstracts on Human Factors in Computing Systems
Fast, minimum storage ray/triangle intersection
SIGGRAPH '05 ACM SIGGRAPH 2005 Courses
Parallel scan-path visualization
Proceedings of the Symposium on Eye Tracking Research and Applications
Learning relevance from natural eye movements in pervasive interfaces
Proceedings of the 14th ACM international conference on Multimodal interaction
ISeeCube: visual analysis of gaze data for video
Proceedings of the Symposium on Eye Tracking Research and Applications
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Gaze visualizations represent an effective way for gaining fast insights into eye tracking data. Current approaches do not adequately support eye tracking studies for three-dimensional (3D) virtual environments. Hence, we propose a set of advanced gaze visualization techniques for supporting gaze behavior analysis in such environments. Similar to commonly used gaze visualizations for two-dimensional stimuli (e.g., images and websites), we contribute advanced 3D scan paths and 3D attentional maps. In addition, we introduce a models of interest timeline depicting viewed models, which can be used for displaying scan paths in a selected time segment. A prototype toolkit is also discussed which combines an implementation of our proposed techniques. Their potential for facilitating eye tracking studies in virtual environments was supported by a user study among eye tracking and visualization experts.