Re: lvtf-ACTION-51: Write user need on "non-text contrast" - [can change the name, border, grids, etc]

Let's block that a little better. Sorry about the typographic mess above.

Need: When the content author uses visual cues to guide the visual user’s
scanning of the page, a user with reduced contrast sensitivity should be
able to perceive the visual cues being used. Specifically, all such visual
cures must provide sufficient contrast to support detection by users with
reduced contrast sensitivity.


Explanation: Often form fields and special blocks of text like definition
or navigation sections are called out using borders or changes in
background color. In these cases, the borders and altered background colors
should provide sufficient contrast with the all adjacent regions of the
page. This includes all borders used for form fields, radio buttons, check
boxes and focus indicators. Objects that are distinguished by alternative
colors including form fields should also have sufficient contrast as
defined in the WCAG 2.0 glossary.

That should be easier to read.

On Tue, Apr 26, 2016 at 12:52 PM, Wayne Dick <wayneedick@gmail.com> wrote:

> Hi all,
>
> Maybe this wording will do it.
>
> When the content author uses visual cues to guide the visual use’s visual
> scanning of the page, a user with reduced contrast sensitivity should be
> able to perceive the visual cues being used. Specifically, all such visual
> cures must provide sufficient contrast to support detection by users with
> reduced contrast sensitivity.
>
> Explanation: Often form fields and special blocks of text like definition
> or navigation sections are called out using borders or changes in
> background color. In these cases, the borders and altered background colors
> should provide sufficient contrast with the all adjacent regions of the
> page. This includes all borders used for form fields, radio buttons, check
> boxes and focus indicators. Objects that are distinguished by alternative
> colors including form fields should also have sufficient contrast as
> defined in the WCAG 2.0 glossary.
>
>
> On Wed, Apr 20, 2016 at 10:28 AM, Jim Allan <jimallan@tsbvi.edu> wrote:
>
>> Note: 3.5.1 Element-level customization talks about borders and colors.
>> perhaps we can expand the explanatory text to illustrate the need to change
>> "non-text contrast".
>>
>> That said, I think this is a major issue to be added to WCAG. Minimum
>> contrast (WCAG 1.4.3) should apply to more than only text and images of
>> text content. It should apply to form controls and other elements with
>> borders.
>> Jim
>>
>> On Wed, Apr 20, 2016 at 10:34 AM, Low Vision Accessibility Task Force
>> Issue Tracker <sysbot+tracker@w3.org> wrote:
>>
>>> lvtf-ACTION-51: Write user need on "non-text contrast" - [can change the
>>> name, border, grids, etc]
>>>
>>> http://www.w3.org/WAI/GL/low-vision-a11y-tf/track/actions/51
>>>
>>> Assigned to: Wayne Dick
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>
>>
>> --
>> Jim Allan, Accessibility Coordinator
>> Texas School for the Blind and Visually Impaired
>> 1100 W. 45th St., Austin, Texas 78756
>> voice 512.206.9315    fax: 512.206.9264  http://www.tsbvi.edu/
>> "We shape our tools and thereafter our tools shape us." McLuhan, 1964
>>
>
>