The S2 Eye Tracker can work with people wearing glasses. The eye tracker has been tested with corrective glasses, anaglyph, polarized and shutter 3D glasses. Of all the types of glasses, the eye tracker works best with 3D glasses.
The S2 Eye Tracker also performs well with IR (anti-reflective coatings). This does depend on the thickness of the coating. There should be no difficulty if the coating blocks around 50% or less of the light coming through the glasses.
The video below shows a demonstration of an eye tracking study with a subject wearing glasses. You can see the person looking around the screen represented by the lines, and where the person hovers, represented by the red dots. On the right-hand side you see a recording of the subject looking at the computer screen; for the experiment he is moving his head around quite vigorously to demonstrate that the S2 Eye Tracker maintains calibration on the eyes, even at angles where the glasses are no longer covering the eyes.
If you have any questions about the S2 Eye Tracker and its capabilities, please contact us.
Testimonials
"We've been using the Mirametrix Eye Tracker for over a year in a variety of ways, ranging from classroom projects to 3D stereo research. It's performed well and met our needs. The easy API makes custom application development on Windows, Mac and Linux fast and painless." - Andrew Duchowski, Professor, School of Computing, Clemson University
"Your eye tracker has been invaluable to my research. In addition to bringing the technology within reach of my limited budget, it was incredibly easy to set up. I was recording within an hour of unwrapping the package and installing the software." - Jodie Jenkinson, Assistant Professor, University of Toronto
Follow Us!