\begin{frame}[t]{Einführung}


    \begin{columns}[t]
        \begin{column}{.3\textwidth}
        \centering{\fontsize{30pt}{36pt}\selectfont\faPodcast}
        \vspace{.2cm}
        \begin{block}{Podcast}
        \begin{itemize}
            \item RSS-Feed
            \item Episoden
            \item Audio/Video
        \end{itemize}
        \end{block}
        \end{column}
        \begin{column}{.3\textwidth}
        \centering{\fontsize{30pt}{36pt}\selectfont\faArrowCircleDown}
        \vspace{.2cm}
        \begin{block}{Podcatcher}
        \begin{itemize}
            \item lokale Verwaltung von Podcasts
            \item API Unterstützung
            \item Abspielen von Episoden
        \end{itemize}
        \end{block}
        \end{column}
        \begin{column}{.3\textwidth}
        \centering{\fontsize{30pt}{36pt}\selectfont\faSync}
        \vspace{.2cm}
        \begin{block}{Synchronisationsserver}
        \begin{itemize}
            \item Hörfortschritte
            \item Abonnements
            \item Discovery
        \end{itemize}
        \end{block}
        \end{column}
        \end{columns}

\end{frame}