joukev writes "Perl.com is running an article on pVoice. pVoice is an Open Source communication system for severely disabled children written in Perl. I started this for my daughter in 2001. She's still using it and hopefully the medical world will see that there are Open Source alternatives for these kinds of applications. More information on pVoice can be found on the pVoice website (general information) or on the pVoice Developers website."
"The fundamental principle of science, the definition almost, is this: the
sole test of the validity of any idea is experiment."
-- Richard P. Feynman