W3C Public Newsletter, 2020-03-30

Dear W3C Public Newsletter Subscriber,

The 2020-03-30 version of the W3C Public Newsletter is online:
  https://www.w3.org/News/Public/pnews-20200330

A simplified plain text version is available below.

W3C Communications Team

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W3C Team interim travel restrictions and guidance for continuity of operations

   11 March 2020
   <https://www.w3.org/blog/news/archives/8376>

   2020-03-25 Update: W3C Management resolved to renew and extend until July 15, 2020 the interim W3C Team travel policy and the guidance to not hold in-person meetings of W3C Groups.

   Effective immediately and through [DEL: 15 May :DEL] July 15, 2020:

     * The W3C Team travel policy prescribes that all international travel is suspended and staff are urged to consider the importance of any domestic travel before agreeing to domestic travel other than commuting. Remote teleconferencing is recommended in place of travel.
     * W3C Management also recommends that all W3C groups not hold physical face-to-face meetings and should instead plan virtual equivalents.
     * W3M plans on updating the guidance as conditions continue to evolve.

   To that effect the W3C Team has published a first version of: Continuity of Operations under Travel Restrictions.

   <https://www.w3.org/Guide/meetings/continuity>

   With travel restrictions, the world relies even more on online interaction and the World Wide Web is a crucial part of the human society.

   Our primary concern is individual and community health. Slowing the spread of the COVID-19 virus improves the chances that health systems will have the capacity to continue to treat usual health issues plus those affected.

     * Individual and community health: take care of yourselves and those around you. Even if an individual is not personally at-risk, COVID-19 may be contagious before symptoms appear.
     * Unpredictability of border measures and quarantines: international travelers risk getting caught far from home or facing quarantine.
     * Unpredictability of meeting plans: many conferences are being canceled, and many localities are canceling large gatherings.

W3C Invites Implementations of Time Ontology in OWL

   26 March 2020
   <https://www.w3.org/blog/news/archives/8425>

   W3C has republished a Candidate Recommendation of "Time Ontology in OWL." OWL-Time is an OWL-2 DL ontology of temporal concepts, for describing the temporal properties of resources in the world or described in Web pages. The ontology provides a vocabulary for expressing facts about topological (ordering) relations among instants and intervals, together with information about durations, and about temporal position including date-time information. Time positions and durations may be expressed using either the conventional (Gregorian) calendar and clock, or using another temporal reference system such as Unix-time, geologic time, or different calendars.

   <https://www.w3.org/TR/2020/CR-owl-time-20200326/>

W3C Invites Implementations of TTML Profiles for Internet Media Subtitles and Captions 1.2

   24 March 2020
   <https://www.w3.org/blog/news/archives/8420>

   The Timed Text Working Group has published a Candidate Recommendation of "TTML Profiles for Internet Media Subtitles and Captions 1.2." This specification defines two profiles of [ "ttml2" ]: a text-only profile and an image-only profile. These profiles are intended to be used across subtitle and caption delivery applications worldwide, thereby simplifying interoperability, consistent rendering and conversion to other subtitling and captioning formats. This specification improves on [ "ttml-imsc1.1" ] by supporting contemporary practices, while retaining compatibility with [ttml-imsc1.1] documents. It provides one new feature, which permits external font files to be referenced explicitly. One existing feature has been clarified, and no features have been deprecated in this version.

   <https://www.w3.org/AudioVideo/TT/>
   <https://www.w3.org/TR/2020/CR-ttml-imsc1.2-20200324/>
   <https://www.w3.org/TR/2020/CR-ttml-imsc1.2-20200324/#bib-ttml2>
   <https://www.w3.org/TR/2020/CR-ttml-imsc1.2-20200324/#bib-ttml-imsc1.1>

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Received on Monday, 30 March 2020 12:16:28 UTC