- From: David MacDonald <david100@sympatico.ca>
- Date: Tue, 19 Apr 2016 16:09:23 -0400
- To: "Patrick H. Lauke" <redux@splintered.co.uk>
- CC: "public-mobile-a11y-tf@w3.org" <public-mobile-a11y-tf@w3.org>
- Message-ID: <BLU437-SMTP2259E04684E4ED885A74FAFE6C0@phx.gbl>
How about this? I managed to remove the redundant mention of up-event, and was able to keep the conditional nature of it... 2.5.3 Up-Event Activation: When single touch and/or pointer activation is triggered, then at least one of the following is true (Level A): - Activation is on the up-event - Confirmation is provided which can dismiss activation; or - Activation is reversible; or - A mechanism is available to allow the user to trigger activation on the up-event; or - Timing of activation is essential; waiting for the up-event would invalidate the activity. Note: This is when platform assistive technology that remaps touch gestures is not turned on. On Tue, Apr 19, 2016 at 3:56 PM, David MacDonald <david100@sympatico.ca> wrote: > If that's the way it reads, that is not the intention. Here is the pseudo > language. > > When stuff can be done with event up then one of following is true > > - do the thing that can be done (use event up) > - otherwise have fallbacks (2 bullets points) > - other wise it shouldn't be done because its a spacegun, or piano > etc....... > > Do you have a suggestion to improve the language ... > > On Tue, Apr 19, 2016 at 3:22 PM, Patrick H. Lauke <redux@splintered.co.uk> > wrote: > >> On 19/04/2016 17:19, David MacDonald wrote: >> >>> I think there is plenty of precedence in WCAG for this type of >>> conditional statement which starts with "**When** x condition applies, y >>> characteristic is a passing condition". See below. >>> >> >> It's not the "when" that I'm saying is weird. What is weird is that >> you're making the "up-event", which the SC is requiring, one of the >> possible ways to achieve the SC...it's circular reasoning, and THEN you >> have other ways of achieving it. >> >> > 2.5.3 Up-Event Activation: When single touch and/or pointer >> > activation can be triggered with the up-event, at least one of >> the following is >> > true (Level A): >> > >> > - Activation is on the up event, >> > - Confirmation is provided which can dismiss activation, >> > - Activation is reversible, >> > - A mechanism is available to allow the user to trigger >> activation >> > on the up-event, >> > - Timing of activation is essential; waiting for the >> up-event would invalidate the activity. >> >> So what you're saying is: >> >> "X: when x, one of the following is true: >> >> - x >> - other things" >> >> 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, 19 April 2016 20:09:55 UTC