Talking Computers for the Blind

Talking computers help the blind

Computers for the blind employ speech capabilities to allow them to interact with the machine. While some machines have Braille displays, screen reading software has revolutionized the way blind people use computers.

Identification

Screen reading software assists the blind with navigating their computer. However, there is a learning curve when using the software, according to EvenGrounds.com. The person using the machine also needs to be computer-literate for the programs to be effective.

Types

The most basic types of screen readers only pronounce characters, words or phrases. More advanced software reads the window, title bar or status of a program. Most people use a Braille reader in conjunction with a screen reader.

Potential

One problem for blind people when they travel is the lack of capability of computers in public places. However, web-based applications like WebAnywhere allow the blind access to any computer, as long as it has a sound card of some sort installed.

References

• Even Grounds: How Do Blind People Use The Computer
• Soft District: Computers for the Blind