More tweaks and added one more talk.

index.html

@@ -98,14 +98,14 @@ <h3>Invited Speakers</h3>
 
       <div class="box">
         <img class="circularImage" src="imgs/richard_s2.jpg"  border="1" width="150" alt="Richard's pic"></br>
-        Richard Tucker</br>
+        <a href="https://scholar.google.com/citations?hl=en&user=IkpNZAoAAAAJ", target="_blank">Richard Tucker</a></br>
         Google
       </div>
 
         <div class="box">
           <img class="circularImage" src="imgs/olivia_s.jpg" border="1" width="150" alt="Olivia's pic"></br>
           <a href="http://www.robots.ox.ac.uk/~ow/", target="_blank">Olivia Wiles</a></br>
-          University of Oxford
+          U. of Oxford
         </div>
 
         <span class="stretch"></span>
@@ -150,7 +150,7 @@ <h2>Program with Link to the Videos of the Talks</h2>
           <td>
             Novel View Synthesis: A Gentle Introduction</br>
             <a href="https://youtu.be/OEUHalxanuc?t=374", target="_blank">[Video]</a>
-            <span style="color:silver">[Slides]</span>
+            <a href="https://drive.google.com/file/d/1b80sGOtcseBreiKe2QsLrRFar2hUMb0T/view?usp=sharing", target="_blank">[Slides (pptx)]</a>
           </td>
           <td>Orazio</td>
           </tr>