Linux desktop accessibility demo - which programs should I install

[Eduardo Trápani <etrapani unesco org uy>]

Hi,

I'll talking about accessibility in general and I would love to show a 
(more or less) working linux desktop solution for blind people since 
everybody I know uses Jaws/Windows :(.
What should I install to be able to show that?  Gnome, KDE, it does not 
matter as long as it works and is stable enough to show it working.
Language is not a problem for now, since it's only a demo.  So, it could 
be in english.  I would setup a computer just for that so I'm free to 
choose the distribution.
Thanks, Eduardo.

PD: I know I will have to learn how to interact with the system, that's 
ok, I'm trying to save myself the time to choose the right combination 
of software so that I can concentrate on how it works from a user's 
poing of view.