A presentation about building accessible websites with the content management system Joomla. Peter Bui from PB Web Development discusses how a skilled web developer can create accessible Joomla sites, provides examples of accessible templates like Beez and Media Access Australia, and highlights extensions that add features like search engine friendly URLs, advanced search, video players, and image galleries with full keyboard control. The presentation also gives a brief overview of Joomla and looks at its future development.