\documentclass{beamer}
\usepackage[utf8]{inputenc}
\usetheme{Madrid}
% \usecolortheme{dolphin}


\title{Weekly Report}
\author{Marius Peter}
\institute{UCLA I2BL}
\date{12 July 2019}


\begin{document}

\frame{\titlepage}

\begin{frame}
    \frametitle{Outline}
    \tableofcontents
\end{frame}

\section{This Week's Update}

\subsection{App Structure}
\begin{frame}
    \frametitle{App Structure}
    \begin{columns}
        \column{0.4\textwidth}
        \begin{block}{Initializing}
            \begin{enumerate}
                \item Splash Screen:\\
                      Welcome, I2BL logo
                \item BT Auth:\\
                      Connect to BT chip
                \item ITP Set:\\
                      Chose location
                \item Plot Input:\\
                      ITP (mA) vs. t (s)
            \end{enumerate}
        \end{block}
        \column{0.4\textwidth}
        \begin{block}{Sensing}
            \begin{enumerate}
                \item Acquire data:\\
                      Retrieve data from BT
                \item Plot:\\
                      Plot output mA vs. s
            \end{enumerate}
        \end{block}
        \begin{block}{Writing}
            \begin{enumerate}
                \item Write:\\
                      Write to .txt file
            \end{enumerate}
        \end{block}
    \end{columns}
\end{frame}


\subsection{Key Progress}
\begin{frame}
    \frametitle{Key Progress}
    \begin{enumerate}
        \item a-f selector in GUI
        \item A-F selector in GUI
    \end{enumerate}
\end{frame}

\subsection{New Code}
\begin{frame}
    \frametitle{New features}
    \begin{enumerate}
        \item Primary feature
              \begin{itemize}
                  \item Does this
                  \item Facilitates that
              \end{itemize}
        \item Secondary feature
              \begin{itemize}
                  \item Does that
                  \item Replaces need to do this
              \end{itemize}
        \item Minor feature 1: get this value
        \item Minor feature 2: return this object property
    \end{enumerate}
\end{frame}
\begin{frame}
    \frametitle{Refactored code}
    \begin{description}
        \item[Function 1] Simplified it
        \item[Function 2] Expanded it
        \item[Function 3] Documented it
    \end{description}
\end{frame}

\subsection{Miscellaneous}
\begin{frame}
    \frametitle{Started work on this}
    \begin{itemize}
        \item Relevant because...
        \item Must interact with this...
        \item Can be implemented in so long...
        \item Will enable this...
    \end{itemize}
\end{frame}

\section{Roadmap for Upcoming Week}
\begin{frame}
    \frametitle{Roadmap for Upcoming Week}
    \begin{enumerate}
        \item Finish this
        \item Improve this
        \item Start this
    \end{enumerate}
\end{frame}

\section{Questions}
\begin{frame}
    \frametitle{Questions}
    \begin{enumerate}
        \item What can we reduce?
        \item What can we increase?
        \item What can we eliminate?
        \item What can we create?
    \end{enumerate}
\end{frame}

\end{document}