Brad Taylor has announced the first release of the Mono Accessibility stack:
UI Automation provides programmatic access to most user interface (UI) elements on the desktop, enabling assistive technology products such as screen readers to provide information about the UI to end users and to manipulate the UI by means other than standard input. UI Automation also allows automated test scripts to interact with the UI.
Mono's Accessibility Framework is an implementation of UI Automation. The same API that is available for WPF and the framework is used by Silverlight and Windows.Forms.
Client Code: The initial launch of Mono Accessibility adds accessibility support to applications built with Windows.Forms to be accessible.
Backend Code: The code has a bridge that talks to the existing ATK framework on Linux.
In the future the Mono Accessibility framework will be used in our own Moonlight 2.0.