Added section and paragraph on accessibility considerations (#802)

ianbjacobs · marcoscaceres · commit 1d5bcd872e0a · 2018-11-15T10:27:30.000+11:00
in light of previous discussion of: #450
diff --git a/index.html b/index.html
@@ -5149,6 +5149,18 @@ <h2>
         </p>
       </section>
     </section>
+    <section class="informative">
+      <h2>
+        Accessibility Considerations
+      </h2>
+      <p>
+        For the user-facing aspects of Payment Request API, implementations
+        integrate with platform accessibility APIs via form controls and other
+        input modalities. Furthermore to increase the intelligibility of total,
+        shipping addresses, and contact information, implementations format
+        data according to system conventions.
+      </p>
+    </section>
     <section id="dependencies">
       <h2>
         Dependencies
