MozBraille
estensione per il browser Mozilla Firefox per traformarlo in un browser per non vedenti e ipovedenti

MozBraille is an extension to transform Mozilla or Firefox to a stand alone accessible Internet browser designed for blind or partially sighted users . So with mozBraille you don't need a third part program like a screenreader. MozBraille offers its users three displays or outputs :
-A Braille output on a braille terminal,
-A text to speech output,
-A big characters view.

http://mozbraille.mozdev.org/