Contact emails pauljen...@chromium.org
Explainer Ad slot size in real-time bidding signals fetch: https://github.com/WICG/turtledove/pull/928 Update more interest group fields: Already covered by explainer <https://github.com/WICG/turtledove/blob/main/FLEDGE.md#:~:text=any%20new%20values%20returned%20in%20this%20way%20overwrite%20the%20values%20previously%20stored%20(except%20that%20the%20name%20and%20owner%20cannot%20be%20changed> Specification Ad slot size in real-time bidding signals fetch: https://github.com/WICG/turtledove/pull/954 Update more interest group fields: https://github.com/WICG/turtledove/pull/907 https://github.com/WICG/turtledove/pull/953 Summary Ad slot size in real-time bidding signals fetch: Protected Audience ad selection auctions allow buyers to fetch real-time signals from their key-value server. Besides being used for calculating bid prices, these signals can also be used for prioritizing and filtering potential ad candidates. The more ad candidate filtration and prioritization that we can enable, the more performant the auction is (e.g. less browser resource utilization) and the higher the quality of the chosen ad candidates is. This feature extends the signals about the page where the ad will be displayed from just its domain name, to also include the size of the ad slots on the page, which is a very useful signal for filtering out ads that cannot be rendered in that slot size. Allow updating interest group’s userBiddingSignals and executionMode: Protected Audience has always supported updating interest group fields, but for historical reasons did not support updating the interest group field named userBiddingSignals, and for no obvious reason did not support updating executionMode. This change is a small extension to Protected Audience interest group updating to support updating these fields, making the API more useful by being able to update/refresh the fields with more up to date information. Blink component Blink>InterestGroups <https://bugs.chromium.org/p/chromium/issues/list?q=component:Blink%3EInterestGroups> TAG review The parent proposal, Protected Audience, is still pending: https://github.com/w3ctag/design-reviews/issues/723 TAG review status Pending Risks Interoperability and Compatibility These are both optional new features so we do not expect them to cause compatibility breakage. Gecko & WebKit: No signal on parent proposal, Protected Audience. Asked in the Mozilla forum here <https://github.com/mozilla/standards-positions/issues/770>, and in the Webkit forum here <https://github.com/WebKit/standards-positions/issues/158> . Web developers: Ad slot size in real-time bidding signals fetch: Interest from multiple adtechs here <https://github.com/WICG/turtledove/issues/869>. Update more interest group fields: Interest from adtech here <https://github.com/WICG/turtledove/issues/760>. Debuggability Ad slot size in real-time bidding signals fetch: The extra runAdAuction() and joinAdInterestGroup() parameters should be visible in DevTools, as should the real-time bidding signal fetches in the DevTools network panel. Update more interest group fields: The updates should be visible in DevTools’ Application Storage Interest Group section. Will this feature be supported on all six Blink platforms (Windows, Mac, Linux, ChromeOS, Android, and Android WebView)? It will be supported on all platforms that support Protected Audience, so all but WebView. Is this feature fully tested by web-platform-tests <https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md> ? We plan to land web-platform-tests for both features shortly. Some have already landed <https://chromium-review.googlesource.com/c/chromium/src/+/5077540/17/third_party/blink/web_tests/external/wpt/fledge/tentative/trusted-bidding-signals.https.window.js> . Flag name on chrome://flags None Finch feature name EnableIFrameAdAuctionHeaders, EnableUpdatingExecutionModeToFrozenContext, EnableUpdatingUserBiddingSignals Requires code in //chrome? False Estimated milestones Shipping on desktop and Android in M121. Anticipated spec changes None related to these features. Link to entry on the Chrome Platform Status https://chromestatus.com/feature/5090856430469120 This intent message was generated by Chrome Platform Status <https://chromestatus.com/>. -- You received this message because you are subscribed to the Google Groups "blink-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to blink-dev+unsubscr...@chromium.org. To view this discussion on the web visit https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CABQTWrm0w3XL4%3DKyEu4ESkJBg2cfah%3D4bdwt%3DJU9tLjo1mEQww%40mail.gmail.com.
