diff --git a/course2223.html b/course2223.html
index 19f199d..a24ab7d 100644
--- a/course2223.html
+++ b/course2223.html
@@ -828,10 +828,13 @@ <h2 id="StudentProjects">All student's projects</h2>
 
                     <tr>
                         <td>Lomap_es1b1</td>
-                        <td>???</td>
+                        <td><a href="https://20.25.10.184">app</a></td>
                         <td><a href="https://github.com/Arquisoft/lomap_es1b1">source code</a></td>
                         <td><a href="https://arquisoft.github.io/lomap_es1b1/">Technical documentation</a></td>
-                        <td>???</td>
+                        <td><a href="slides/course2223/labs/Slides-lomap_es1b1.pdf" target="_blank">slides</a>
+                            <br />
+                            <a href="https://unioviedo-my.sharepoint.com/personal/uo284541_uniovi_es/_layouts/15/stream.aspx?id=%2Fpersonal%2Fuo284541%5Funiovi%5Fes%2FDocuments%2Fdemo%2Emp4&ga=1">demo video</a>
+                        </td>
                     </tr>
                     <tr>
                         <td>Lomap_es1b2</td>
diff --git a/slides/course2223/labs/Slides-lomap_es1b1.pdf b/slides/course2223/labs/Slides-lomap_es1b1.pdf
new file mode 100644
index 0000000..c54f113
Binary files /dev/null and b/slides/course2223/labs/Slides-lomap_es1b1.pdf differ