There's an accessibility mode you can enable which provides keyboard and menu navigation, as well as audio cues. It's basically an alternative interface for int

There's an accessibility mode you can enable which provides keyboard and menu navigation, as well as audio cues. It's basically an alternative interface for interacting with the data layer. I actually think this is a better approach to accessibility in web applications than trying to hang all of HTML+CSS+ARIA on the DOM. Check out Accessibility Object Model (AOM) for one spec proposal around this idea.