As a homage to Laurie Anderson's "Language is a virus", I had to look at the Text Collage Generator on the http://www.languageisavirus.com/textcollage.html web site. "Linguasso - dynamic emotional designlinguasso (for lingual and Picasso) creates totally random works of art, composed of text and based on varying emotions. It chooses an emotion, then displays associated words and dynamically created sentences in random fonts, sizes and places. It's quite addictive to watch over and over again, as each design seems to tell its own story. " To create your own word collage go to: http://www.languageisavirus.com/textcollage/linguasso.php
I also had a look at Custom Computer Keyboard at http://www.glassgiant.com/custom_keyboard/ and in the process found out about modding.