move related work to appendix

eipsi2024/eipsi2024.tex

@@ -1066,26 +1066,6 @@ Searching for functions \uncover<2->{with the following signatures}
 	\end{itemize}
 \end{frame}
 
-\begin{frame}{Related Work}
-	\begin{itemize}
-		\item Current privacy-perserving systems all based on
-			attribute-based credentials
-			% (Koning et al., Schanzenbach et al., Camenisch et al., Au et al.)
-
-		\item Attribute-based approach lacks support:
-			\begin{itemize}
-				\item Complex for consumers and retailers
-				\item Requires trusted additional authority
-			\end{itemize}
-		\vfill
-		\item Other approaches tie age-restriction to ability to pay ("debit cards for kids")
-			\begin{itemize}
-				\item Advantage: mandatory to payment process
-				\item Not privacy friendly
-			\end{itemize}
-	\end{itemize}
-\end{frame}
-
 \begin{frame}{Conclusion}
 	Age restriction is a technical, ethical and legal challenge.
 
@@ -1247,4 +1227,24 @@ Searching for functions \uncover<2->{with the following signatures}
 	Current implementation of age restriction in GNU Taler uses Edx25519.
 \end{frame}
 
+\begin{frame}{Related Work}
+	\begin{itemize}
+		\item Current privacy-perserving systems all based on
+			attribute-based credentials
+			(Koning et al., Schanzenbach et al., Camenisch et al., Au et al.)
+
+		\item Attribute-based approach lacks support:
+			\begin{itemize}
+				\item Complex for consumers and retailers
+				\item Requires trusted additional authority
+			\end{itemize}
+		\vfill
+		\item Other approaches tie age-restriction to ability to pay ("debit cards for kids")
+			\begin{itemize}
+				\item Advantage: mandatory to payment process
+				\item Not privacy friendly
+			\end{itemize}
+	\end{itemize}
+\end{frame}
+
 \end{document}