Taming Web 2.0 Accessibility Using the Dojo Open Source Toolkit
Keynote paper and presentation on Enabling Accessibility in Web 2.0
Presentation on Dojo: An Accessible Open Source JavaScript Toolkit
Presentation on Accessibility and the Dojo OpenSource Toolkit for JavaScript. Note that most of the information contained here is still relavent but the api's and some of the strategy has changed for Dojo 1.0
Paper and presentation on JavaScript and AJAX Accessibility are made available for download from the IBM Human Ability and Accessibility Center.