- From: David MacDonald <david100@sympatico.ca>
- Date: Tue, 12 Jul 2016 12:49:19 -0400
- To: "Patrick H. Lauke" <redux@splintered.co.uk>
- CC: WCAG <w3c-wai-gl@w3.org>, public-cognitive-a11y-tf <public-cognitive-a11y-tf@w3.org>
- Message-ID: <BLU436-SMTP120258931B94D1C72ADD4D9FE300@phx.gbl>
I'd support that... Cheers, David MacDonald *Can**Adapt* *Solutions Inc.* Tel: 613.235.4902 LinkedIn <http://www.linkedin.com/in/davidmacdonald100> twitter.com/davidmacd GitHub <https://github.com/DavidMacDonald> www.Can-Adapt.com <http://www.can-adapt.com/> * Adapting the web to all users* * Including those with disabilities* If you are not the intended recipient, please review our privacy policy <http://www.davidmacd.com/disclaimer.html> On Tue, Jul 12, 2016 at 11:56 AM, Patrick H. Lauke <redux@splintered.co.uk> wrote: > On 12/07/2016 16:42, John Foliot wrote: > >> And, I might point out that auto-playing of audio is extremely >>> >> distracting an disorienting for persons with cognitive and emotional >> disabilities – especially when the mechanism to turn off autoplay is not >> extremely clear….. >> > > Can the video part of an auto-playing video also be distracting? I guess > 2.2.2 Pause, Stop, Hide covers this part to an extent, though I think that > doesn't actually explicitly talk about video per se. > > Agreed, although thinking about this, maybe the answer is not "no >> auto-play" but rather, "no auto-volume" (without user input). We have >> great precedence here for that already, as this is what Facebook does >> with embedded videos today, and I've seen examples of video ads inserted >> on pages with the same functionality: the video is "playing" but the >> audio is muted until the end user adjusts the volume. (One of the other >> awesome things I'm noting is that, because of this default behavior >> in FaceBook, more videos are including captions, often artistically as >> part of the video, to further entice users to turn the audio up. Yay!) >> >> So... is this a one-stop issue? Are we looking for a mechanism to >> silence the audio quickly (and should we be contemplating a new SC for >> that?), or is the ability to actually stop the motion of the video >> quickly (i.e. it's more than just the audio conflict introduced by >> auto-start?) the same requirement, or a different one? >> > > Would it make sense to add some form of "the mechanism to (turn off audio > / pause,stop,hide moving/blinking/scrolling content including video) must > be easily discoverable/reachable" to the existing 1.4.2 (for audio) and > 2.2.2 (for video) (both at Level A) and then make one or more new SC(s) > that cover having a mechanism to prevent autoplaying audio or > animated/moving/video content altogether, at level AA ? > > P > -- > Patrick H. Lauke > > www.splintered.co.uk | https://github.com/patrickhlauke > http://flickr.com/photos/redux/ | http://redux.deviantart.com > twitter: @patrick_h_lauke | skype: patrick_h_lauke > > >
Received on Tuesday, 12 July 2016 16:49:58 UTC