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Re: Graphics contrast - critical principle

From: Gregg C Vanderheiden <greggvan@umd.edu>
Date: Thu, 8 Dec 2016 12:23:27 -0500
Message-Id: <05D7CDF0-F8FA-423A-986C-1B9325423EC5@umd.edu>
Cc: GLWAI Guidelines WG org <w3c-wai-gl@w3.org>
To: Alastair Campbell <acampbell@nomensa.com>

my only comment was to point out that it was a KEY TERM in WCAG 
so best to be careful to not confuse things is all’

just a heads up

Gregg C Vanderheiden

> On Dec 8, 2016, at 11:52 AM, Alastair Campbell <acampbell@nomensa.com> wrote:
> Hi Gregg,
> > The Unit of testing for WCAG is the page. If you try to use something smaller it will fundamentally change everything.
> Sorry, I didn’t realise that was a trigger phrase!
> I meant in the same sense as you test text contrast. There the thing you are testing is the text on a background.
> Here you are identifying a graphic, or element within a graphic against its background and/or adjacent graphics.
> I hadn’t used the term in the SC or description, just in an email!
> Cheers,
> -Alastair

Received on Thursday, 8 December 2016 17:24:08 UTC

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