diff --git a/30_Thesis/sections/50_design_and_implementation.tex b/30_Thesis/sections/50_design_and_implementation.tex
index 43181a7..feb5385 100644
--- a/30_Thesis/sections/50_design_and_implementation.tex
+++ b/30_Thesis/sections/50_design_and_implementation.tex
@@ -54,5 +54,12 @@ Extending \citeauthor{raabKollaborativeProduktkonfigurationEchtzeit2019} \cite{r
     \label{fig:DesignImplementation:RecommenderForCollaborativeConfiguratorMerlin}
 \end{figure}
 
+\begin{figure}
+    \centering
+    \includegraphics[width=1\textwidth]{./figures/50_design_and_implementation/user_interface_prototype.png}
+    \caption{The user interface of the prototype, seen by one user while configuring with three other people.}
+    \label{fig:DesignImplementation:UserInterface}
+\end{figure}
+
 
 \missingfigure{Figure showing screenshot of configurator UI}
\ No newline at end of file