EAS Eye Trackers
Calibrating the 600 Series is fast and easy to perform. The calibration procedure takes approximately 15 seconds and only need to be conducted once. Our systems also have the capability of remember the last subject to use the device enabling no further calibration procedures.
To achieve high gazepoint tracking accuracy, the image processing algorithms obtain very high resolution images of the eyes resulting in < 0.4 degrees of angular error from the eye.
Reliability refers to the range of operational conditions under which the Eyegaze Edge® is able to measure gazepoint data.
Accommodating Human Eye Variations:
The Edge Analysis System accommodates a wide variation in the eye image, such as pupil size and pupil and iris brightness and it accommodates to most glasses and contacts. The system typically tracks 90 percent of the human population.