The mission of the Web Speech Working Group, part of the
| End date | 31 October 2014 |
|---|---|
| Confidentiality | Proceedings are public |
| Initial Chairs | CHAIR INFO |
| Initial Team Contacts (FTE %: 20) | TEAM CONTACT INFO |
| Usual Meeting Schedule | Teleconferences: Monthly Face-to-face: 1-2 per year |
Scope
For years, speech recognition (ASR) and synthesis (TTS) activities at the W3C have been taking place in the Voice Browser Working Group, which developed the VoiceXML suite of Recommendations. Thus far the W3C has not developed a way to integrate speech into the visual Web. In the last few years, the portion of Web enabled devices with microphones and speakers has increased dramatically due to the explosion of Web enabled mobile devices. It is time for W3C to bring speech input and output to the visual Web.
This Working Group is formed following the work of two earlier W3C groups:
- The HTML Speech Incubator Group gathered use cases and requirements as well as undertaking preliminary work on the HTML Speech API. For more information, see the HTML Speech Incubator Group Final Report.
- The Speech API Community Group, which continued discussions after the HTML Speech Incubator Group concluded. For more information, see the Speech JavaScript API draft.
Success Criteria
- Production of stable documents addressing the work items.
- User community and industry adoption of the group deliverables.
Deliverables
Recommendation Track Deliverables
The Working Group will deliver the following document:
- JavaScript Speech API
Other Deliverables
The Working Group will publish JavaScript Speech Use Cases and Requirements as a Working Group Note. The Working Group will also develop a test suite for the JavaScript Speech API.
The Working Group may develop a primer, tutorial or other educational materials relating to speech and the Web.
The Working Group may submit change requests to the HTML Working Group for the purpose of enabling scenarios that take advantage of speech recognition and synthesis in HTML5. This might include, for example, access to speech recognition and synthesis capabilities through markup.
The Working Group may submit change requests to the Voice Browser Working Group for SRGS, SSML, SISR, VoiceXML 3, or other languages and specifications where appropriate for the purposes of consistency
The Working Group may submit change requests to the Multi-modal Interactions Working Group relating to EMMA
Milestones
| Note: The group will document significant changes from this initial schedule on the group home page. | |||||
| Specification | FPWD | LC | CR | PR | Rec |
|---|---|---|---|---|---|
| JavaScript Speech API | Q1 2013 | Q3 2013 | Q4 2013 | Q1 2014 | Q2 2014 |
Timeline View Summary
- November 2012: First face-to-face meeting or teleconference
- January 2013: Use Cases and Requirements WG Note
- March 2013: JavaScript Speech API as FPWD
- August 2013: JavaScript Speech API as Last Call
- November 2013: JavaScript Speech API as Candidate Recommendation
- March 2014: JavaScript Speech API as Proposed Recommendation
- June 2014:JavaScript Speech API as Recommendation
The Working Group may be involved in Workshops, the details of which will be listed on the Working Groups home page as information becomes available.
Dependencies and Liaisons
Liaisons with W3C Groups
The Web Speech Working Group will request document reviews from the following groups:
- HTML WG
- The Working Group may submit change requests to the HTML Working Group for the purpose of enabling scenarios that take advantage of speech recognition and synthesis in HTML5. This might include, for example, access to speech recognition and synthesis capabilities through markup
- Device APIs WG
- The DAP Working Group on Media Capture APIs will be a critical component from which the speech recognition will be built.
- Voice Browser WG
- The Voice Browser WG produces specifications such as Speech Recognition Grammar Specification, Speech Synthesis Markup Language, Pronounciation Lexicon, and Semantic Interpretation for Speech Recognition which all will be relevant to the work of the group.
- WebRTC
- The WebRTC group may produce work that will influence how audio capture happens and is used by the recognition API.
- Audio WG
- The work of speech synthesis is likely to overlap with and complement the work being produced in the Audio Group.
- Multimodal Interaction WG
- The Multimodal Interaction Working Group produces Extensible Multimodal Annotations which will be an important part of the recognition API of this group.
- HCG
- The Hypertext Coordination Group will likely be interested in the work of the group.
- Accessibility
- The Web Content Accessibility Guidelines Working Group is likely to be interested in the work of this group.
Liaisons with External Groups
- IETF
- The Incubator Report included a preliminary Web Sockets protocol that is expected to be done at IETF.
Participation
To be successful, the Web Speech Working Group is expected to have 10 or more active participants for its duration. Effective participation to Web Speech Working Group is expected to consume one work day per week for each participant; two days per week for editors. The Web Speech Working Group will allocate also the necessary resources for building Test Suites for each specification.
Participants are reminded of the Good Standing requirements of the W3C Process.
Communication
This group primarily conducts its work during weekly teleconferences and on the public mailing list @@listname@@. There will also be a member-only mailing list which expected to be used only for confidential logistical information.
Information about the group (deliverables, participants, face-to-face meetings, teleconferences, etc.) is available from the Web Speech Working Group home page.
Decision Policy
As explained in the Process Document (section 3.3), this group will seek to make decisions when there is consensus. When the Chair puts a question and observes dissent, after due consideration of different opinions, the Chair should record a decision (possibly after a formal vote) and any objections, and move on.