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Updating methods
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alastc committed Nov 23, 2024
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21 changes: 7 additions & 14 deletions how-to/outcomes/clear-meaning/methods.md
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layout: layout/methods.md
---

## Decision tree

The approach to a text alternative depends on the type of image and how it is used.
## Foundational Requirements

The following decision tree is used to determine the appropriate method.
<div class="nested">

For each image:
- [Explain ambiguous text or provide an unambiguous alternative](explain-ambiguous-text)

<div class="nested">
</div>

1. Would removing the image impact how people understand the page? (Prerequisite)
1. No, image must meet [Decorative images](decorative-images) [stop]
2. Yes, continue
## Supplimental

2. Is the image presented in a way that is available to user agents and assistive technology? (Prerequisite)
1. Yes, image must meet [@@@ programatic availability] image AND the [accessibility support set] incorporates [Equivalent alternative text](equivalent-alternative-text). [stop]
2. No, continue
<div class="nested">

3. Is an equivalent text alternative available for the image? (Baseline)
1. Yes, image must meet [Equivalent alternative text](equivalent-alternative-text) [stop]
2. No, fail
- None available

</div>

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18 changes: 0 additions & 18 deletions how-to/outcomes/clear-meaning/methods/complex-images/index.md

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{
"method": {
"index": 1,
"title": "Explain ambiguous text or provide an unambiguous alternative",
"slug": "explain-ambiguous-text",
"description": "@@@"
}
}
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---
layout: method.html
subtitle: Introduction
---

<dl class="method-card">
<div>
<dt>Level: Foundational</dt>
<dd>@@@</dd>
</div>
</dl>

Determine if the text has:
- non-literal text,
- abbreviations and acronyms,
- ambiguous numbers, or
- text missing letters or diacritics

If the text is ambiguous, explain it or provide an alternative using one of the techniques in the techniques section.



## Techniques

* **Author technique (General):** Spell out the meaning in brackens after the first use.
* **Author technique (General):** Linking to a glossary.
* **Author technique (HTML):** Include text that explains the meaning using an abbriviation.

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