E-Artspace labs

The Multimodal Interaction Working Group. has published a Candidate Recommendation of Emotion Markup Language (EmotionML) 1.0. As the web is becoming ubiquitous, interactive, and multimodal, technology needs to deal increasingly with human factors, including emotions. The specification of Emotion Markup Language 1.0 aims to strike a balance between practical applicability and scientific well-foundedness. The language is conceived as a "plug-in" language suitable for use in three different areas: (1) manual annotation of data; (2) automatic recognition of emotion-related states from user behavior; and (3) generation of emotion-related system behavior.

The group also published Vocabularies for EmotionML, a Working Group Note.

Learn more about the Multimodal Interaction Activity.

W3C is pleased to announce that registration is open for a new edition of the W3C online course "Mobile Web 2: Programming Web Applications". Developed by the W3C/MobiWebApp team and taught by Marcos Caceres, this course gives developers all the tools and knowledge necessary to write mobile Web applications that can ship both online and in application stores, using today's advanced technologies. The 6-week course begins 11 June. An early bird rate of 195 Euros is available until 25 May; after that date the full price is 225 Euros so register now.

The Geolocation Working Group has published a Proposed Recommendation of Geolocation API Specification. This specification defines an API that provides scripted access to geographical location information associated with the hosting device. Comments are welcome through 10 June. Learn more about the Ubiquitous Web Applications Activity.

Today W3C launched the new Linked Data Platform (LDP) Working Group to promote the use of linked data on the Web. Per its charter, the group will explain how to use a core set of services and technologies to build powerful applications capable of integrating public data, secured enterprise data, and personal data. The platform will be based on proven Web technologies including HTTP for transport, and RDF and other Semantic Web standards for data integration and reuse. The group will produce supporting materials, such as a description of uses cases, a list of requirements, and a test suite and/or validation tools to help ensure interoperability and correct implementation. Learn more about the Semantic Web.

W3C announced today that eight months after the launch of Community Groups to speed Web innovation, more than 1200 people are participating in 80 groups with wide-ranging interests, including mobile profiles, Web games, and big data. "We wanted to encourage richer and more diverse conversations about Web technology at W3C, and we are off to a great start," said Jeff Jaffe, W3C CEO. "A number of design choices (such as the permissive copyright license) have made this an appealing work environment to important stakeholders. The program is young but promising, and will continue to improve as we learn from our community."

The W3C Membership, which convenes next week at its semi-annual meeting, plays a preeminent role both in Community Groups and in turning innovations into interoperable, Royalty-Free Web standards through an open consensus...