Screen reader for graphical applications that use the atspi protocol, via speech or Braille.
A library to render SVG images to Cairo surfaces. GNOME uses this to render SVG icons. Outside of GNOME, other desktop environments use it for similar purposes. Wikimedia uses it for Wikipedia's SVG diagrams.
Base DBus XML interfaces for accessibility, the accessibility registry daemon, and atspi library.
Procedural macro in Rust to generate GObject implementations callable from C.