Got an email today from Sophie Stellmach a PhD student from the User Interface & Software Engineering group at the Otto-von-Guericke University in Germany. She has posted an online survey and would like your some input from eye tracking specialists on 3D gaze visualization.
"In the course of my work I have developed several gaze visualizations for facilitating eye tracking studies in (static) three-dimensional virtual environments. In order to evaluate the potential utility of these techniques, I am conducting an online survey with eye tracking researchers and professionals. I would like to invite you to this survey as I think that your answers are highly valuable for this investigation. The survey should take less than 10 minutes of your time! Your answers will be stored anonymously. You can access the survey under the following link: http://gamescience.bth.se/survey/index.php?sid=27319=en "