Enter The Dragon (Drop): HTML, ARIA, and Accessible List Reordering

Harris Schneiderman will talk about his highly configurable, accessible, drag-and-drop list reordering widget – how he developed it, the challenges he was responding to, and how it works.

This is going to be a pretty technical talk, and knowledge of HTML will be helpful. That said, even if you're not super technical, you may find the material compelling, and Harris definitely has lots of insight to share as a developer working in accessibility.