Paper Info
Title
Contingency evaluation of gaze-contingent displays for real-time visual field simulations
Abstract
The visual field is the area of space that can be seen when an observer fixates a given point. Many visual capabilities vary with position in the visual field and many diseases result in changes in the visual field. With current technology, it is possible to build very complex real-time visual field simulations that employ gaze-contingent displays. Nevertheless, there are still no established techniques to evaluate such systems. We have developed a method to evaluate a system's contingency by employing visual blind spot localization as well as foveal fixation. During the experiment, gaze-contingent and static conditions were compared. There was a strong correlation between predicted results and gaze-contingent trials. This evaluation method can also be used with patient populations and for the evaluation of gaze-contingent display systems, when there is need to evaluate a visual field outside of the foveal region.
Year
DOI
Venue
2010
10.1145/1743666.1743728
ETRA
Keywords
DocType
Citations 
contingency evaluation,visual blind spot localization,visual capability,evaluation method,gaze-contingent display system,gaze-contingent display,gaze-contingent trial,foveal region,complex real-time visual field,real-time visual field simulation,foveal fixation,visual field,eye tracking,display
Conference
0
PageRank 
References 
Authors
0.34
4
2
Name
Order
Citations
PageRank
Margarita Vinnikov1172.27
robert s allison221729.68