% ----------Anhang/Appendices--------------------------------------------------------------

\appendix
\section{Appendices}

\subsection{Statista charts}
\label{sec:a1}
\begin{figure}[H]
  \centering
  \includegraphics[width=0.9\textwidth]{images/GER_households_w_computer.png}
\end{figure}
\begin{figure}[H]
  \centering
  \includegraphics[width=0.9\textwidth]{images/ITU_households_w_computer.png}
\end{figure}
\begin{figure}[H]
  \centering
  \includegraphics[width=0.9\textwidth]{images/erostat_ent_w_comp.png}
\end{figure}

\subsection{Collection of available actuation forces for different keyswitch manufacturers}
\label{sec:a2}

To gather information about available actuation forces, the product lines of
keyswitches for all well known manufacturers, namely Cherry, Kailh, Gateron,
Matias, Razer and Logitech were collected. Since some of the key actuation
forces listed on the manufacturers or resellers websites were given in \gls{cN}
and most of them in \gls{g} or \gls{gf}, the values were adjusted to gram to
reflect a trend that is within a margin of ± 2 g of accuracy. The results shown
in \textit{Figure \ref{fig:iter}} are used to determine the minimum, maximum and most common
actuation force for broadly available keyswitches.

\begin{figure}[h]
  \centering
  \includegraphics[width=0.9\textwidth]{images/keyswitches_brands.png}
  \caption{Available actuation forces for keyswitches of major keyswitch manufacturers}
  \label{fig:iter}
\end{figure}