How Tobii Dynavox eye tracking works

Overview

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 gone into Tobii Dynavox eye trackers to make them work in a simple and unobtrusive way."


Also in Product support videos

TD Talk: Use and Edit Quick Messages
TD Talk: Use and Edit Quick Messages

Learn how to use and edit the quick messages feature in TD Talk communication software, only avai...
Setting Up a Personal Synthetic Voice in C5 or TD Snap for Windows
Setting Up a Personal Synthetic Voice in C5 or TD Snap for Windows

Learn how to use your personal synthetic voice in TD Snap and in Communicator 5 on a Window...
Voice Banking Demonstration: Listen to a Natural vs. Personal Synthetic Device
Voice Banking Demonstration: Listen to a Natural vs. Personal Synthetic Device

Listen to the comparison of a natural voice and a personal synthetic voice.