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Rewrite of Complex content was Charts diagrams etc #520

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merged 6 commits into from
Dec 11, 2024
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Rewrite of Complex content was Charts diagrams etc #520

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2c0c73e
Rewrite of Complex content was Charts diagrams etc
GeorgeKerscher Nov 30, 2024
95733fc
Madee changes in complex content suggested by Gregorio
GeorgeKerscher Dec 3, 2024
9f16202
resolves the repetition: "Accessibility of [...] not identified as be…
gautierchomel Dec 4, 2024
7219aa8
Rich content title and moved closed and open captions
GeorgeKerscher Dec 5, 2024
5027963
Added prerecorded audio to rich content
GeorgeKerscher Dec 6, 2024
e28198c
Had to resolve conflicts
GeorgeKerscher Dec 11, 2024
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47 changes: 28 additions & 19 deletions a11y-meta-display-guide/2.0/draft/guidelines/index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -1302,21 +1302,21 @@ <h4>Display techniques for navigation support</h4>
</section>
</section>
<section id="charts-diagrams-and-formulas">
<h3 data-localization-id="charts-diagrams-formulas-title">Complex content</h3>
<h3 data-localization-id="charts-diagrams-formulas-title">Rich content</h3>

<div class="note">
<p>This key information can be hidden if metadata is
missing. Alternatively it can be stated that
<span
data-localization-id="charts-diagrams-formulas-unknown"
data-localization-mode="descriptive">accessibility of complex content not identified as being accessible</span>
data-localization-mode="descriptive">accessibility of rich content not identified as being accessible</span>
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"accessibility of rich content not identified as being accessible"

Shouldn't this text also be changed to match the change below? It should probably be: "rich content not identified as being accessible"

</p>
</div>

<p>Indicates the presence of math, chemical formulas, charts, diagrams, figures or graphs within the title and whether these are in an accessible format or available in an alternative form, e.g., whether math and chemical formulas are navigable with assistive technologies, or whether extended descriptions are available for complex images.</p>
<p>Indicates the presence of math, chemical formulas, charts, diagrams, figures or graphs within the title and whether these are in an accessible format or available in an alternative form, e.g., whether math and chemical formulas are navigable with assistive technologies, or whether extended descriptions are available for complex images. In addition, it indicates the presence of videos and if closed captions or open captions are available.</p>

<p>This group should be displayed only if the metadata
indicates the presence of math, chemical formulas, charts, diagrams, figures, or graphs within the title, otherwise it can be hidden.</p>
indicates the presence of math, chemical formulas, charts, diagrams, figures, graphs, or videos within the title, otherwise it can be hidden.</p>
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Weren't we going to add audio and video? I'm only finding video added.


<section id="cdf-examples">
<h4>Examples</h4>
Expand All @@ -1327,7 +1327,7 @@ <h4>Examples</h4>

<aside class="example" title="Descriptive explanations">

<p>Complex content contains:</p>
<p>Rich content contains:</p>
<ul>
<li><span data-localization-id="charts-diagrams-formulas-accessible-math-as-mathml"
data-localization-mode="descriptive">math formulas in accessible format (MathML)</span>
Expand All @@ -1350,10 +1350,16 @@ <h4>Examples</h4>
data-localization-id="charts-diagrams-formulas-extended"
data-localization-mode="descriptive">Charts, diagrams, figures, and graphs have extended descriptions</span>
</li>
<li>
<li><span data-localization-id="additional-accessibility-information-adaptation-closed-captions" data-localization-mode="descriptive">
Videos included in publications have closed
captions </span></li>

<li><span data-localization-id="additional-accessibility-information-adaptation-open-captions" data-localization-mode="descriptive">
Videos included in publications have open captions </span></li>
<li>
<span data-localization-id="charts-diagrams-formulas-unknown"
data-localization-mode="descriptive">
math, chemical formulas, charts, diagrams, figures, and graphs not identified as being accessible</span>
math, chemical formulas, charts, diagrams, figures, graphs, and videos not identified as being accessible</span>
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What happens if only some of these things are not identified as being accessible? I wouldn't think it'd happen too often that they're all found in a book and they're all not identified as accessible. This relates to the problem with the techniques that I noted in #505 that the statement about all rich content types not being identified could be output at the same time as statements about individual rich content being accessible.

</li>
</ul>
</aside>
Expand All @@ -1373,20 +1379,25 @@ <h4>Examples</h4>
<li><span data-localization-id="charts-diagrams-formulas-accessible-chemistry-as-mathml"
data-localization-mode="compact">chemical formulas in MathML</span>
</li>
<li><span data-localization-id="charts-diagrams-formulas-accessible-chemistry-as-latex">
data-localization-mode="chemical formulas in LaTex</span>
<li><span data-localization-id="charts-diagrams-formulas-accessible-chemistry-as-latex"
data-localization-mode="compact">chemical formulas in LaTex</span>
</li>

<li>
<span
data-localization-id="charts-diagrams-formulas-extended"
data-localization-mode="compact">complex images are described by extended descriptions</span>
</li>
<li><span data-localization-id="additional-accessibility-information-adaptation-closed-captions" data-localization-mode="compact">
Videos have closed
captions </span></li>
<li>
<span data-localization-id="additional-accessibility-information-adaptation-open-captions" data-localization-mode="descriptive">
Videos have open captions </span></li>

<li> <span
data-localization-id="charts-diagrams-formulas-unknown"
data-localization-mode="compact">complex content not identified as being
accessible</span>
data-localization-mode="compact">Rich content not identified as being accessible</span>
</li>
</ul>
</aside>
Expand Down Expand Up @@ -1721,7 +1732,7 @@ <h4> Display techniques for legal considerations</h4>
<dd>
<p>For information on provisions in the content that
enable reading in alternative access modes
(e.g., closed captions, ruby annotations, sign
(e.g., ruby annotations, sign
language, transcript).</p>
</dd>

Expand Down Expand Up @@ -1771,28 +1782,26 @@ <h4>Examples</h4>
navigation</li>
<li>Page breaks included from the original print
source</li>
<li>Videos included in publications have closed
captions </li>

<li>Tactile graphics have been integrated to
facilitate access to visual elements for
blind
people</li>
<li>Music scores are provided that are visually
accessible</li>
<li>Content contains information encoded through
<!-- <li>Content contains information encoded through
colors, which may be imperceptible to those
who cannot distinguish colors</li>
who cannot distinguish colors</li> -->
</ul>
</aside>

<aside class="example" title="Compact explanations">
<ul>
<li>ARIA roles included</li>
<li>visible page numbering</li>
<li>Closed captions for videos</li>
<li>Tactile graphics attached</li>
<li>Tactile graphics attached</li>
<li>Music scores visually presented</li>
<li>Information encoded through colors</li>
<!-- <li>Information encoded through colors</li> -->
</ul>
</aside>
</section>
Expand Down