Today, W3C announces that the Web Content Accessibility Guidelines (WCAG) 2.0 is ready for developers and designers to test in Web content and Web applications. Publication of WCAG 2.0 as a Candidate Recommendation, a major step in the W3C standards process, signals broad consensus in the WCAG Working Group and among public reviewers on the technical content of the document.
"The community is eager for WCAG 2.0 to become a final W3C Recommendation, and this takes us one step closer," said Loretta Guarino Reid, Co-Chair of the WCAG Working Group. "Advancing WCAG 2.0 to Candidate Recommendation provides a stable document that developers can use for trial implementations in their Web sites."
WCAG 2.0 Meets Today's Needs
WCAG addresses accessibility of Web content for people with disabilities and many elderly users, and is one of three Web accessibility guidelines produced by W3C's Web Accessibility Initiative (WAI). WCAG 2.0 provides a stable foundation for accessibility of Web content and Web applications, and supporting documents enable it to be used flexibly across the broad range of Web technologies and environments in today's Web. WCAG 2.0 is designed to be easier to use than WCAG 1.0, and is more precisely testable, using a combination of automated testing and human evaluation.
WCAG 2.0 Incorporates Extensive Community Feedback
"WCAG 2.0 has been developed with extensive community input," said Gregg Vanderheiden, Co-Chair of the WCAG Working Group, and Director of the Trace R&D Center at the University of Wisconsin-Madison. "We've worked very hard, including publishing twelve Working Drafts and addressing more than 3000 comments, in order to ensure that WCAG 2.0 meets the need for an updated international standard with which national and local Web accessibility guidelines can harmonize."
WCAG Working Group Seeks Diverse Implementations of WCAG 2.0
The Working Group seeks feedback from implemention experience of WCAG 2.0 in diverse types of Web sites and Web applications by 30 June 2008. A comprehensive suite of supporting documents is available to help implementors, and includes How to Meet WCAG 2.0, which allows developers and designers to build a customized view of WCAG 2.0 requirements; Understanding WCAG 2.0; Techniques for WCAG 2.0; an Overview of WCAG 2.0 Documents; a WCAG 2.0 FAQ; and Comparison between WCAG 1.0 and WCAG 2.0 to support transitions to WCAG 2.0.
Marie-Claire Forgue | alfa
Supercomputing the emergence of material behavior
18.05.2018 | University of Texas at Austin, Texas Advanced Computing Center
Keeping a Close Eye on Ice Loss
18.05.2018 | Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar- und Meeresforschung
So-called quantum many-body scars allow quantum systems to stay out of equilibrium much longer, explaining experiment | Study published in Nature Physics
Recently, researchers from Harvard and MIT succeeded in trapping a record 53 atoms and individually controlling their quantum state, realizing what is called a...
The historic first detection of gravitational waves from colliding black holes far outside our galaxy opened a new window to understanding the universe. A...
A team led by Austrian experimental physicist Rainer Blatt has succeeded in characterizing the quantum entanglement of two spatially separated atoms by observing their light emission. This fundamental demonstration could lead to the development of highly sensitive optical gradiometers for the precise measurement of the gravitational field or the earth's magnetic field.
The age of quantum technology has long been heralded. Decades of research into the quantum world have led to the development of methods that make it possible...
Cardiovascular tissue engineering aims to treat heart disease with prostheses that grow and regenerate. Now, researchers from the University of Zurich, the Technical University Eindhoven and the Charité Berlin have successfully implanted regenerative heart valves, designed with the aid of computer simulations, into sheep for the first time.
Producing living tissue or organs based on human cells is one of the main research fields in regenerative medicine. Tissue engineering, which involves growing...
A team of scientists of the Max Planck Institute for the Structure and Dynamics of Matter (MPSD) at the Center for Free-Electron Laser Science in Hamburg investigated optically-induced superconductivity in the alkali-doped fulleride K3C60under high external pressures. This study allowed, on one hand, to uniquely assess the nature of the transient state as a superconducting phase. In addition, it unveiled the possibility to induce superconductivity in K3C60 at temperatures far above the -170 degrees Celsius hypothesized previously, and rather all the way to room temperature. The paper by Cantaluppi et al has been published in Nature Physics.
Unlike ordinary metals, superconductors have the unique capability of transporting electrical currents without any loss. Nowadays, their technological...
02.05.2018 | Event News
13.04.2018 | Event News
12.04.2018 | Event News
18.05.2018 | Power and Electrical Engineering
18.05.2018 | Information Technology
18.05.2018 | Information Technology