Eye-Tracking Software Could Make Computer Work Hands-Free

SYLMAR (CBS) — A newly developed eye tracking software is enabling communication for thousands of people with special needs.

Tobii Technology's PCEye allows users to write and express thoughts verbally without the use of a keyboard or mouse.

According to the company's website, the "eye tracker estimates the point of gaze with extreme accuracy using image sensor technology that finds the user's eyes and calculates the point of gaze with mathematical algorithms."

"Anything you can do with a computer and a keyboard and mouse, you can do with the PCEye," said Dani Mohn of Tobii.

The technology has also given paralyzed users like Christopher Taylor, who suffers from Lou Gehrig's disease (ALS), a voice.

"I am able to do more things that otherwise I wouldn't be able to do," said 43-year-old Taylor.

Taylor has used the PCEye software for the past two years to write a science fiction novel and connect with friends on Facebook.

"For people who are in my position, your life isn't over. You can be a participant in life," he said.

The software has also helped people suffering from autism, cerebral palsy and strokes.

The eye tracking technology works with users who can type or use a mouse, allowing for greater multitasking.

The Tobii PCEye software costs around $7,000, but a portion of the cost may be covered by insurance.

For more on the PCEye software, visit Tobii Technology online.