This project contains code for four Chrome Extensions developed at Google:

	ChromeVox	ChromeVox in the Chrome Web Store Installation instructions User Guide Latest Release Notes	Source code
	ChromeVis	ChromeVis in the Chrome Web Store User Manual	Source code
	ChromeShades	ChromeShades in the Chrome Web Store User Manual	Source code
	Lois TTS Voice	Lois TTS in the Chrome Web Store Download lois-1.4.crx directly	Source code

GDD 2011 presentation and Sydney GDD 2011 presentation on accessible Web Apps, featuring ChromeVox

	Google I/O 2011 presentation on accessible HTML5, featuring these extensions
	Google I/O 2012 presentation on advancing web accessibility

These Chrome Extensions are available here so that developers can use them to enhance the accessibility of their products. They allow developers to test their web apps inside the browser so that they can experience their products as users do in order to conduct better accessibility testing.

Furthermore, the code shared by these extensions provides fine-grained access to text content and the DOM of the page, and this code can be used by developers to create innovative access strategies that aren't constrained by traditional accessibility APIs.

Downloads

All extensions are available as packaged .crx files under the "Downloads" section. You can also download ChromeVis directly from the Chrome Extensions Gallery.

Dependencies

• The ChromeVis extension relies on two third-party libraries, listed below.
• jscolor (used in chromevis/options.html)
• keycode.js (used in chromevis/chromeVis_main.js)
• Also please note that provided extensions are intended to be used on Chrome and rely on Chrome APIs.

Discuss

The Axs-Chrome discussion list