The IBuildings blog has posted the latest podcast in their Dutch PHP Conference talks series - Christian Wenz on Web Accessibility.

Making a web site accessible may require extra effort, but also increases the target audience. The W3C's Web Accessibility Initiative released their Web Content Accessibility Guidelines 1.0 specification in May 1999, and version 2.0 followed almost ten years later. This session will give you a good overview of the concepts, principles and guidelines of the specifications and provides you with a basic understanding of how to create accessible web content.

You can either use the in-page player to listen to this latest episode or download it directly.