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Meeting Abstract

Gaze3D: Measuring gaze movements during experimentation of real physical experiments

MPG-Autoren
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Herholz,  S
Department Human Perception, Cognition and Action, Max Planck Institute for Biological Cybernetics, Max Planck Society;
Max Planck Institute for Biological Cybernetics, Max Planck Society;

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Zitation

Voßkühler, A., Herholz, S., & Nordmeier, V. (2009). Gaze3D: Measuring gaze movements during experimentation of real physical experiments. Journal of Eye Movement Research, 3(6), 48.


Zitierlink: https://hdl.handle.net/21.11116/0000-0003-28B9-0
Zusammenfassung
We introduce a method and software to record and analyze three dimensional gaze movements of a freely moving subject during experimentation of a physical setup. A gaze
-
tracking helmet
along with a head tracking unit combined using the open source library 'libGaze' pr
ovides a
world fixed gaze ray. The movement and intersection of this gaze ray with a digitized 3D
representation of the physical setup is recorded. Afterwards it can be replayed and used to
calculate 3D fixations on components, basis for further statistica
l analysis. In this talk we will
give an insight in the steps to conduct such an experiment. This example will illustrate the
prospects and disadvantages of such an approach that can be used in a variety of research areas.