Short Description

This is a communication and control system for people with complex physical needs. The system is operated entirely with the eyes. By looking at control keys displayed on a screen, a person can synthesize speech, control the environment (lights, call bells, etc.), type, run computer software, operate a computer mouse, and access the Internet and e-mail.

Models

Packages available
The Eyegaze Communication System package includes:
. Eyegaze image processing unit (consisting of a Windows 2000 computer in a small box (20 x 18 x 8 cm) pre-loaded with EyeGaze software).
. 15" LCD flat panel monitor.
. Adjustable monitor arm table clamp and camera bracket.
. High speed infrared sensitive camera and lens.
. Keyboard with in built mouse for the assistant to use.

Options

Optional programs include:
Computer Access Program permits the Eyegaze Communication System to act as a peripheral keyboard and mouse interface to another Windows computer. The user can run any off-the-shelf software he chooses on the second computer. He can access the Internet and send e-mail by looking at keyboard and mouse control screens on the Eyegaze monitor. The programs being run are displayed on the second computer's monitor. Typed text appears simultaneously on the Eyegaze monitor and the second PC's screens.

Lights and Appliances program controls an X10 controller plugged into the computer. The controller sends a signal to special modules and can be used to switch mains powered lights and appliances on or off. In order to use this system, one X10 Computer Module must be plugged into the Eyegaze system, then one X10 Light or Appliance module must be added for each appliance the user wishes to control.

EyeMouse program allows the use of the eyegaze system to control almost any mouse driven software loaded onto the Eyegaze system computer. This provides access to communication software such as Speaking Dynamically Pro as well as other games and activities that may suit the user.

Generating Language
Generate spoken messages by:
. Spelling a message using one of the onscreen keyboards, then selecting the "speak" key to speak it out loud.
. Selecting one of the pre-stored phrases.

More Details

ACCESS
The Eyegaze system is operated using eye movement only. No head or hand movement is required, and nothing is attached to the user's head or body.

As a user sits in front of the Eyegaze monitor, a specialized video camera mounted below the monitor observes one of the user's eyes. Sophisticated image processing software in the Eyegaze System's computer continually analyzes the video image of the eye and determines where the user is looking on the screen.

The user operates the Eyegaze Communication System by looking at rectangular keys that are displayed on the control screen. To "press" an Eyegaze key, the user looks at the key for a specified period of time. The gaze duration required to visually activate a key, typically a fraction of a second, is adjustable.

In order to operate the eyegaze system, the user requires:
. Good control of one eye
. Ability to keep eye in the Eyegaze camera's range
. Some reading or word recognition skill

SYSTEM
The Eyegaze system is based on a small computer running Windows 2000, and includes software for basic word processing and communication.

It can be used as an eyegaze operated keyboard and mouse to control a second computer (plugged in via a serial cable).

POWER
Operated by mains power.

ACTIVITIES
The Eyegaze System provides a range of activities. Once the program is started, the user calibrates the system by gazing at 5 - 9 coloured dots on the screen. The main menu is then started, which presents a list of available Eyegaze programs. The user selects their desired program by looking at the Eyegaze key next to the program choice.

Programs included in the EyeGaze Communication System are:
. Phrases program. Along with the speech synthesizer, this provides quick communications for non verbal users. Looking at a key causes a preprogrammed message to be spoken. The Phrases program stores up to 126 messages, which can be edited to suit the user.
. Keyboard program for simple word processing. The user types by looking at keys on a keyboard displayed on the screen. Four keyboard layouts are available, including ACB, qwerty and frequency of use. Typed text appears on the screen above the keyboard display. The user may "speak" or print what he has typed. He may also store typed text in a file to be retrieved at a later time.

Visually controlled Games include two Paddle games, and Score Four (similar to Connect Four - played against someone else using the standard keyboard or mouse).

Place Of Manufacture

USA (LC Technologies)

Standards

Some assistive technology needs to meet Australian or other standards. Standards may relate to materials, manufacturing and installation. Products that meet Australian or international standards will have written certification. To find out if a product meets Australian Standards ask the supplier to show you the certificate. For a fact sheet about standards contact us or visit www.ilcaustralia.org/home/standards.asp