The Eyegaze Edge – The World’s Most Advanced Eye-Driven Tablet Communication System


They started in 1986 and they’re still going strong.

Their technologies have been implemented in research, national defense, gaming, virtual worlds, hospitals, and many other industries.

They’ve reached users across the world in 44 countries.

They’re passionate about what they do.

LC Technologies began in 1987 with a drive to help individuals communicate with their loved ones. They are engineers, developers, medical professionals, and educators who are passionate about building the world’s best eye-tracking communication hardware and software solutions and delivering them with superior customer service. At LC Technologies Inc., they give the gift of communication.

How does the Eyegaze Edge® work?




A special eye tracking camera mounted below the Eyegaze Edge screen observes one of the user’s eyes.

Sophisticated image processing software analyzes the camera’s images 60 times each second and determines where the user is looking on the screen.

Nothing is attached to the user’s head or body






A less than 15 second calibration procedure is required to set up the system for a particular user. The user looks at a small calibration point as it moves around the screen.

There is no need to recalibrate if the user moves away from the screen and returns later.

A user operates the system by looking at rectangular “keys” or cells that are displayed on the control screen. To “press” a key, the user looks at the key for a specified period of time.

The gaze duration required to visually activate a key, typically about ½ second, can be adjusted by the user.

An array of menu keys and exit keys allow the user to navigate the Eyegaze programs independently.

Everything You Need Right Out Of The Box

Stay Connected

The Eyegaze Edge® is designed so that people from multiple locked-in diagnoses can take their lives back.

Easy Setup and Calibration

Calibration takes only 15 seconds. That’s how fast you’ll be connected.

Speech Generation

Generate speech by typing a message or selecting pre-programmed phrases.

Call and Text


Integrate with a cellular device.

Control Any Application

The Eyegaze Edge® allows you to control any app or program with ease.

Control the Environment

Control entertainment and sound systems, lights, and switches with infrared frequencies and radio waves.

Browse the Web

Web access designed for Eyegaze® input.

Email Integration

Send and receive messages and pictures.

All Day Use

Our low light camera minimizes fatigue and accommodates for droopy eyelids.

Click here for more information.