From Blind Wiki
Vinux The Vinux project.org Vinux is baste on a remastered version of the Ubuntu Linux Distribution optimised for visually impaired users. It provides a screen-reader, full-screen magnification and support for Braille displays out of the box! It can be run from a Live CD without making any changes to your hard drive. If you like it you can install it to a USB drive or to your har drive By, Mr. Jonas Voll.