diff --git a/techniques/failures/F37.html b/techniques/failures/F37.html
index af1886f7ea..8cf5e08c27 100644
--- a/techniques/failures/F37.html
+++ b/techniques/failures/F37.html
@@ -56,7 +56,10 @@ <h3></h3>
          </ol>
       </section>
       <section class="results"><h3>Expected Results</h3>
-         <p> If check #3 is false, then this failure condition applies and content
-                            fails the Success Criterion.</p>
+         <p>If check #3 is false, then this failure condition applies and content fails the success criterion.</p>
       </section>
-   </section><section id="related"><h2>Related Techniques</h2></section><section id="resources"><h2>Resources</h2></section></body></html>
\ No newline at end of file
+      <div class="note">Note that in the case of a set of radio buttons, it will pass the requirements of 3.2.2 if an indication or warning is added stating that selecting a radio button will result in a change of context; however,
+         this scenario would still likely fail 2.1.1 Keyboard, since it's not possible (in current user agents) for a user to
+         navigate through a set of radio buttons with the keyboard without triggering a change event.
+      </div>
+   </section><section id="related"><h2>Related Techniques</h2></section><section id="resources"><h2>Resources</h2></section></body></html>
diff --git a/techniques/general/G13.html b/techniques/general/G13.html
index 81e0a19159..70cdcfac9c 100644
--- a/techniques/general/G13.html
+++ b/techniques/general/G13.html
@@ -16,11 +16,12 @@
       </ul>
    </section><section id="examples"><h2>Examples</h2>
       <ul>
-         <li>A series of radio buttons at the top of a page include
-                options for German, French and Spanish. Instructions precede
-                the buttons that instruct the user that the language will be
+         <li>A select dropdown at the top of a page includes
+                options for German, French and Spanish. Instructions preceding
+                the dropdown instruct the user that the language will be
                 changed upon selecting an option.</li>
-         <li>A 50 question online survey displays one question at a time.
+         <li>A 50-question online survey displays one question at a time,
+                with each answer marked up as a toggle button.
                 Instructions appear at the beginning of the survey that
                 explain that users will be taken to the next question of the
                 survey upon selecting an answer to each question.</li>
@@ -43,4 +44,4 @@
       <li><a href="../general/G80">G80</a></li>
    </ul></section><section id="resources"><h2>Resources</h2>
       
-   </section></body></html>
\ No newline at end of file
+   </section></body></html>
diff --git a/understanding/20/on-input.html b/understanding/20/on-input.html
index adea151f65..1d37ca560d 100644
--- a/understanding/20/on-input.html
+++ b/understanding/20/on-input.html
@@ -102,14 +102,14 @@ <h2>Examples of On Input</h2>
       <ul>
          
          <li>
-            A form is provided for creating calendar entries in a web based calendaring and scheduling
-            application. Along with the standard fields for subject, time and location, there
-            is a set of radio buttons to select the type of calendar entry to create.  The calendar
-            entry type can be meeting, appointment or reminder.  If the user selects the radio
-            for meeting, additional fields are displayed on the page for entering the meeting
-            participants. Different fields appear if the reminder button is chosen. Because only
-            parts of the entry change and the overall structure remains the same the basic context
-            remains for the user.  
+            A form is provided for creating calendar entries in a web-based calendaring and scheduling
+            application. Along with the standard fields for subject, time and location, 
+            a select dropdown allows the user to choose the type of calendar entry to create. The calendar
+            entry type can be meeting, appointment or reminder.  If the user selects the
+            meeting option, additional fields are displayed on the page for entering the meeting
+            participants. Different fields appear if the reminder option is chosen. Because only
+            parts of the entry change and the overall structure remains the same, the basic context
+            remains for the user.
             
          </li>