section 2.1.11 edits

WAET.html

@@ -732,17 +732,13 @@ <h4 id="crawling">2.1.10 Crawling</h4>
 </ul>
 
 <h4 id="sampling">2.1.11 Sampling</h4>
-
-<p>This feature refers to the capability of an evaluation tool to select a
-    subset of web pages within a website according to different criteria. These
-    criteria correspond to different parameters: random selection, user access
-    visits, modification dates, type of content, pages with frequent user
-    interaction (such as search forms or feedback forms), manual selection by
-    the evaluation tool user, etc.</p>
-
-<p>This feature is important for manual tests in large web sites where it is
-    practically impossible to carry out manual accessibility tests in all of its
-    web resources.</p>
+<p>Evaluation tools that crawl entire websites or otherwise monitor overall website activity, for example through integration in Content Management System (<abbr>CMS</abbr>), can also identify samples of web content to be analyzed more closely. For example, evaluation tools could highlight web pages with particular characteristics, such as:</p>
+<ul>
+  <li>Include specific components such as tables, forms, media, and widgets;</li>
+  <li>Meet or fail particular accessibility requirements after automated testing;</li>
+  <li>Have been newly added to the website or modified (beyond a threshold);</li>
+</ul>
+<p>Such tools can also help to randomly select web pages for a website for further inspection (detailed analysis by expert evaluators).</p>
 
 <h3 id="testcustom">2.2 Testing functionality</h3>