HTTP/2 200 date: Thu, 09 Oct 2025 14:16:51 GMT content-type: application/rss+xml content-encoding: gzip cache-control: public, s-maxage=86400 etag: W/"4ca6661124de8ee6fe12918e1e6c4e29" x-strata-cache-tags: global,homepage,blogListing,pressReleasesListing,eventsListing,newsListing,ecosystemsLandingPage,blogPosts,events,newsArticles,pressReleases x-frontend-content: PUBLISHED vary: Origin, Accept-Encoding x-backend: sf-frontend x-request-id: 98be7f7f5e4aa9c3 strict-transport-security: max-age=15552000; includeSubdomains; preload content-security-policy: frame-ancestors 'self' https://cms.w3.org/ https://cms-dev.w3.org/; upgrade-insecure-requests cf-cache-status: MISS set-cookie: __cf_bm=8dDAec2kp_KV.Ob8.KAgNcxrZJEGv9XBv2K.jDSKGaQ-1760019411-1.0.1.1-zbVKWvFA2eeQXzPZe1xPdDurttj1Ct.CxrqliI8gD9xQxlK6BSKX.EK58lJgLTRyMMNodKPPfQLeUA19vEHBQOgUcwITFEo9MQdncZ0tH.Q; path=/; expires=Thu, 09-Oct-25 14:46:51 GMT; domain=.w3.org; HttpOnly; Secure; SameSite=None server: cloudflare cf-ray: 98be7f7f5e4aa9c3-BLR alt-svc: h3=":443"; ma=86400 en The mission of the Second Screen Working Group is to provide specifications that enable web pages to use secondary screens to display web content. Thu, 09 Oct 2025 14:16:51 +0000 Laminas_Feed_Writer 2 (https://getlaminas.org) https://www.w3.org/groups/wg/secondscreen/ Fri, 19 Sep 2025 08:35:00 +0000 https://www.w3.org/blog/2025/patent-advisory-group-for-second-screen-working-group-launched/ https://www.w3.org/blog/2025/patent-advisory-group-for-second-screen-working-group-launched/ François Daoust https://www.w3.org/blog/2025/patent-advisory-group-for-second-screen-working-group-launched/#comments François Daoust

In accordance with the W3C Patent Policy, W3C has launched a Second Screen Working Group Patent Advisory Group (PAG) in response to disclosures and exclusions related to the Open Screen Application Protocol specification of the Second Screen Working Group; see the PAG charter. W3C launches a PAG to resolve issues in the event a patent has been disclosed that may be essential, but is not available under the W3C Royalty-Free licensing requirements. Public comments regarding these disclosures may be sent to public-secondscreen-pag@w3.org (public archive). Learn more about Patent Advisory Groups.