\documentclass[10pt, draftclsnofoot,onecolumn, compsoc]{IEEEtran}

\def\changemargin#1#2{\list{}{\rightmargin#2\leftmargin#1}\item[]}
\let\endchangemargin=\endlist

\usepackage{setspace}
\usepackage{listings}
\usepackage{caption}
\usepackage{subcaption}
\usepackage{graphicx}
\linespread{1}

\title{Appendix 2: Project Images}

\begin{document}
\maketitle

\section*{Android Application Screenshots}

The following screenshots show the grazing boundary editor that
is included with the Android application:

\begin{figure}[h]
\centering
\begin{minipage}{.5\textwidth}
  \centering
  \includegraphics[width=.8\linewidth]{images/app_editor_1.jpg}
  \captionof{figure}{Grazing Boundary Editor}
  \label{fig:app_editor1}
\end{minipage}%
\begin{minipage}{.5\textwidth}
  \centering
  \includegraphics[width=.8\linewidth]{images/app_editor_2.jpg}
  \captionof{figure}{Grazing Boundary Editor Vertex Delete Dialog}
  \label{fig:app_editor2}
\end{minipage}
\end{figure}

\pagebreak
The Android application starts up with a ``main menu" showing
all the collar devices on a map. Immediately on this screen
is a button that leads to the statistics screen:

\begin{figure}[h]
\centering
\begin{minipage}{.5\textwidth}
  \centering
  \includegraphics[width=.8\linewidth]{images/app_main.jpg}
  \captionof{figure}{Main Screen of the Android Application}
  \label{fig:app_main}
\end{minipage}%
\begin{minipage}{.5\textwidth}
  \centering
  \includegraphics[width=.8\linewidth]{images/app_graph.jpg}
  \captionof{figure}{Graph Screen Accessible from Main Screen}
  \label{fig:app_graph}
\end{minipage}
\end{figure}

\pagebreak
Finally, the user can view the information about an individual
collar device, complete with the collar's location, movement
history, and current grazing area:

\begin{figure}[h]
    \centering
    \includegraphics[width=.4\linewidth]{images/app_details.jpg}
    \caption{Collar Details Screen}
    \label{fig:app_details}
\end{figure}

\pagebreak
\section*{Hardware}
Below are images of our current hardware assembly at the end
of the term. These can be used as reference for the pinouts.
The exact hardware can be found in the E-bay screenshots
in the project archive folder.

\begin{figure}[h]
\centering
\begin{minipage}{.5\textwidth}
  \centering
  \includegraphics[width=.8\linewidth]{images/gateway.jpg}
  \captionof{figure}{Gateway Hardware (Raspberry Pi with Custom LoRaWAN shield)}
  \label{fig:gateway}
\end{minipage}%
\begin{minipage}{.5\textwidth}
  \centering
  \includegraphics[width=.8\linewidth]{images/collar.jpg}
  \captionof{figure}{Collar Hardware}
  \label{fig:collar}
\end{minipage}
\end{figure}

\end{document}