Support Center

Explore our knowledge base, troubleshooting guide, and blog to learn more about Eyegaze, or contact support when you need help with something specific.


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What is Eyetracking?


Edge Link Overview


Calibration Tips


In-Depth Demonstration of Eyegaze Edge Links


Most Recent Posts

Eye Tracking Technology is Making New Cars Safer

Your next car may be much safer to drive, and eye tracking will be partly responsible. According to ABI Research, global shipments of factory-installed Driver Monitoring Systems (DMS) based on interior facing cameras will reach 6.7 million by 2019. In a press...

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What’s Your Favorite Eye Tracking Application?

Researchers have done amazing things with eye tracking in the field of assistive technology. Using eye movements, people with severely limiting disabilities are able to communicate and express themselves like never before. However, mainstream consumers won’t use...

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Common Eyegaze Questions

How does Eyegaze work?

A high speed infrared sensitive camera is focused on one or both of a users eye’s. The camera takes 60 pictures a second of the users eye(s). After a 15 second calibration the Eyegaze Edge® system will predict where a user is looking on the screen.

Will the system work outside?

The small amount of infrared light coming from the camera is competing with all the infrared light coming from the sun. If the system is under direct sunlight it will get false reflections and will not track accurately. This is a common problem with all eyegaze systems.

If you are trying to use the Eyegaze Edge® outdoors, seek out shaded areas. To some degree, how well the system works outdoors is dependent on how reflective the retina of the user’s eye is.

Can I operate the Eyegaze Edge® while lying on my side?

Yes, and its not necessary to turn the screen sideways to do so. You can leave the Eyegaze Edge® upright as you lay on your side to use it.


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LC Technologies, Inc.
10363 Democracy Lane
Fairfax, Virginia 22030

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(800) 393-4293