19-03-2012, 04:03 PM
EYE-GAZE COMMUNICATION
[attachment=18574]
Abstract
The Eye gaze System is a communication
system for people with complex physical
disabilities.
This operates with eyes by looking at
control keys displayed on a screen.
With this system a person can synthesize
speech, control his environment , operate
a telephone, run computer software,
operate a computer mouse, and access the Internet and e-mail.
Introduction
The Eye gaze System is a direct-select vision- controlled communication and control system.
Edmund Huey built an early eye tracker, using a sort of contact lens with a hole for the pupil. The lens was connected to an aluminum pointer that moved in response to the movement of the eye
It was developed in Fairfax, Virginia, by LC
Technologies,
With the help of an eye gaze system,
people whose communication abilities are
impaired can still express their feelings and
needs with a limitless vocabulary.
Who uses the eye gaze system?
This system is mainly developed for those who lack the use of their hands or voice
Its users are adults and children with cerebral palsy, spinal cord injuries, brain injuries, multiple sclerosis, brainstem strokes
Skills needed by the users
Good control of one eye
Adequate vision
Ability to maintain a position of eye in front of the Eye gaze monitor
[attachment=18574]
Abstract
The Eye gaze System is a communication
system for people with complex physical
disabilities.
This operates with eyes by looking at
control keys displayed on a screen.
With this system a person can synthesize
speech, control his environment , operate
a telephone, run computer software,
operate a computer mouse, and access the Internet and e-mail.
Introduction
The Eye gaze System is a direct-select vision- controlled communication and control system.
Edmund Huey built an early eye tracker, using a sort of contact lens with a hole for the pupil. The lens was connected to an aluminum pointer that moved in response to the movement of the eye
It was developed in Fairfax, Virginia, by LC
Technologies,
With the help of an eye gaze system,
people whose communication abilities are
impaired can still express their feelings and
needs with a limitless vocabulary.
Who uses the eye gaze system?
This system is mainly developed for those who lack the use of their hands or voice
Its users are adults and children with cerebral palsy, spinal cord injuries, brain injuries, multiple sclerosis, brainstem strokes
Skills needed by the users
Good control of one eye
Adequate vision
Ability to maintain a position of eye in front of the Eye gaze monitor