\chapter{Personas}
This chapter describes the personas with their motivations, goals, and problems that they want
to have solved. These motivations are then later used to create and describe the requirements in \autoref{chapter:requirements}.

\textbf{Alice} \\
Alice wants to be able to receive a small piece of data over a website, similar
to a QR code, with her smartphone but without other people being able to see the
code over her shoulders. She also would like to be able to receive data to her smartphone while it has connection available, for example when it's in airplane mode.

\textbf{Charlie} \\
Charlie would like to enable \gls{2fa} on a website. To do so, he normally 
needs to scan a \gls{qr} code to register the website to his authentication
app, but the camera on his smartphone is broken. Thus, he wants to be able to
receive the \gls{2fa} registration token wirelessly to his smartphone without
the use of his camera.
 