The RDF Working Group has published two Last Call Working Drafts:

• N-Triples. N-Triples is a line-based, plain text format for encoding an RDF graph. Comments are welcome through 14 October.
• N-Quads. N-Quads is a line-based, plain text format for encoding an RDF dataset. Comments are welcome through 14 October.

Learn more about the Semantic Web Activity.

The Web Content Accessibility Guidelines Working Group today published updates of two Notes that accompany WCAG 2.0: Techniques for WCAG 2.0 and Understanding WCAG 2.0. (This is not an update to WCAG 2.0, which is a stable document.) For background, important information about techniques, and opportunities to contribute to future updates, please see the Understanding Techniques for WCAG Success Criteria e-mail. Read about the Web Accessibility Initiative (WAI).

The HTML Working Group has published a Last Call Working Draft of Media Source Extensions. This specification extends HTMLMediaElement to allow JavaScript to generate media streams for playback. Allowing JavaScript to generate streams facilitates a variety of use cases like adaptive streaming and time shifting live streams. If you wish to make comments or file bugs regarding this document in a manner that is tracked by the W3C, please submit them via our public bug database. Comments are welcome through 17 October. Learn more about the HTML Activity.

The Web Content Accessibility Guidelines Working Group is pleased to announce publication of the completed Guidance on Applying WCAG 2.0 to Non-Web Information and Communications Technologies (WCAG2ICT) as an informative W3C Working Group Note. WCAG2ICT provides guidance on the interpretation and application of WCAG 2.0 to non-web documents and software. It is the result of a collaborative effort to support harmonized accessibility solutions across a range of technologies. Learn more from the WCAG2ICT Overview and read about the Web Accessibility Initiative (WAI).

The Web Real-Time Communication Working Group and the Device APIs Working Group have published an updated Working Draft of Media Capture and Streams. This document defines a set of JavaScript APIs that allow local media, including audio and video, to be requested from a platform. Learn more about the Ubiquitous Web Applications Activity.