Merge pull request #212 from w3c/non-visual-wording

Wording for non visual reading (Implements #195)

UX-Guide-Metadata/draft/principles/index.html

@@ -233,20 +233,17 @@ <h4>Examples</h4>
 
 					<aside class="example" title="Descriptive explanations">
 						<ul>
-							<li>All content is available for reading using computer-generated speech and refreshable braille .</li>
-														<li>Portions of the content may not be available for reading using computer-generated speech and
-								refreshable braille.</li>
-<li>Portions of the content are not available for reading using computer-generated speech and
-								refreshable braille.</li>
+							<li>All content is available in generated read aloud and electronic braille.</li>
+							<li>Portions of the content may not be available in generated read aloud and electronic braille.</li>
+							<li>Not all the content will be available in generated read aloud and electronic braille.</li>
 						</ul>
 					</aside>
 
 					<aside class="example" title="Compact explanations">
 						<ul>
-							<li>Readable in computer-generated audio and braille.</li>
-							<li>Not fully readable in computer-generated audio and braille.</li>
-							<li>May not be fully readable in computer-generated audio and braille.</li>
-							<li>Unknown.</li>
+							<li>Readable in read aloud and braille.</li>
+							<li>May not be fully readable in read aloud and braille.</li>
+							<li>Not fully readable in read aloud and braille.</li>
 						</ul>
 					</aside>
 				</section>