How Tobii Dynavox eye tracking works

A short video that explains the basics of how Tobii Dynavox eye tracking works and what makes our technology different from others. As a concept, eye tracking is a rather straight forward process. - The eye tracker sends out near infrared light - The light is reflected in your eyes - Those reflections are picked up by the eye tracker’s cameras - Through filtering and calculations the eye tracker knows where you are looking As simple as the concept may be, an enormous amount of research and development has