diff --git a/public/3d-globe/add_avartar_billboard.js b/public/3d-globe/add_avartar_billboard.js
new file mode 100644
index 0000000000000000000000000000000000000000..645f8a020a99fb400b9a88c17dff2a12fad5c35e
--- /dev/null
+++ b/public/3d-globe/add_avartar_billboard.js
@@ -0,0 +1,8 @@
+viewer.entities.add({
+    position: Cesium.Cartesian3.fromDegrees(100, 15),
+    billboard: {
+      image: "../imgs/avatar/JoeSquare.jpg",
+      width: 75, // default: undefined
+      height: 75, // default: undefined
+    },
+  });
\ No newline at end of file
diff --git a/public/3d-globe/index.html b/public/3d-globe/index.html
index 6b64daa459be2c51345d35075d9b43d0955b275d..0e6b977631efa6bceaf939f8975cc815e17b063c 100644
--- a/public/3d-globe/index.html
+++ b/public/3d-globe/index.html
@@ -56,6 +56,7 @@
         }
         spinGlobe(viewer);
     </script>
+    <script src="add_avartar_billboard.js"></script>
 </body>
 
 </html>
\ No newline at end of file
diff --git a/readme.md b/readme.md
index 00c9a18ec263fdbdf53dca6e4755bb40697e926e..02e32557f7d8478c307c449de21e6e5a9bbcb8b6 100644
--- a/readme.md
+++ b/readme.md
@@ -14,13 +14,15 @@ Website for Geoinformatic Research Group (Prof. Coors)
 
 ## Meeting Note 27-04-2021
 
-### Tasks for Joe/Patrick:
-- [ ] Upgrade the public/js/add_paper.js to support the "URL" and "PDF" link. (Joe)
+### Tasks for Patrick:
 - [ ] In the current "add_paper.js", all BIBTEX buttons share the same ID and not work yet. I will hide this feature for now and add it back when the BIBTEX is read made. (for later)
 - [ ] Currently, I have set in the public/js/config.js the max number of the paper lists. We have to implement the "show more"/ "Pagination" feature. (Patrick) 
-- [ ] Same as the publication section, we need a script to add the public/content/team.json to our team section. (Joe)
 - [ ] Make sure the Search feature works. (Patrick)
 - [ ] Currently, the "public\js\language.js" only translate some part of the webpage.(later..)
+
+### Tasks for Joe:
+- [ ] Upgrade the public/js/add_paper.js to support the "URL" and "PDF" link. (Joe)
+- [ ] Team Section (Joe)
 - [ ] Combine all scripts together + maintaining the GIT.
 
 ### Tasks for Sabo: