This page allows you to play audio files regarding the Keyword Buttons Project. The first part is an overview of the special terminology used to assist with understanding the ideas. The second part describes benefits of the design, and the desired outcome, and a summary of both sections.
A general transcript for this audio can be found here
The voice in the audio is that of the author/developer, Chris L. Fleshner, of Omaha, Nebraska.
Click the play arrow to start the audio stream for Part 1