cap

index.html

@@ -225,6 +225,7 @@ <h1 id="abstract">Example Rollout</h1>
                 <div>
                   <button id="prevBtn" class="disabled">Previous</button>
                   <button id="nextBtn">Next</button>
+                  <caption>Green arrows show where IP move was executed by the YuMi robot</caption>
                 </div>
               </div>