Breakthrough design opens door to 'full screen' Braille displays for the blind

Imagine if your computer only allowed you to see one line at a time, no matter what you were doing - reading e-mail, looking at a Web site, doing research. That's the challenge facing blind computer users today. But new research from North Carolina State University is moving us closer to the development of a display system that would allow the blind to take full advantage of the Web and other computer applications.

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