diff --git a/documentation/thesis/content/03_personas.tex b/documentation/thesis/content/03_personas.tex
new file mode 100644
index 0000000..c5e6782
--- /dev/null
+++ b/documentation/thesis/content/03_personas.tex
@@ -0,0 +1,15 @@
+\chapter{Personas}
+This chapter describes the personas with their goals and problems that they want
+to have solved. These personas are later used in the use cases and requirements
+in \autoref{chapter:requirements}.
+
+\section{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. 
+
+\section{Eve}
+Eve wants to be able to transmit data from a secure system (e.g. a server) to
+her smartphone in an otherwise airgapped system (no internet or other
+connectivity methods available) in a limited amount of available time (e.g. 30
+minutes).
diff --git a/documentation/thesis/content/03_personas_use_cases.tex b/documentation/thesis/content/03_personas_use_cases.tex
deleted file mode 100644
index 478a3bf..0000000
--- a/documentation/thesis/content/03_personas_use_cases.tex
+++ /dev/null
@@ -1,15 +0,0 @@
-\chapter{Personas \& Use Cases}
-This chapter describes the personas and use cases that then are further used in the requirements in \autoref{chapter:requirements}.
-
-\section{Sender}
-The sender regulary transmits small pieces of data (e.g. the current timestamp) via a website by controlling the magnetic field of the CPU in the browser using client side code. 
-
-\section{Receiver}
-The receiver visits the website provided by the sender using a laptop. He uses an application on his smartphone to receive and display the data the sender transmits by putting his smartphone on top of the laptop.
-
-\begin{figure}[h]
-    \centering
-    \includegraphics[width=0.9\textwidth]{use_cases.png}
-    \caption{Use Case Diagram}
-    \label{figure:use_cases}
-\end{figure}
diff --git a/documentation/thesis/thesis.tex b/documentation/thesis/thesis.tex
index f99266e..473c72c 100644
--- a/documentation/thesis/thesis.tex
+++ b/documentation/thesis/thesis.tex
@@ -62,7 +62,7 @@
 
 \input{01_introduction.tex}
 \input{02_preliminaries.tex}
-\input{03_personas_use_cases.tex}
+\input{03_personas.tex}
 \input{04_requirements.tex}
 \input{05_solution.tex}
 \input{06_testing.tex}
diff --git a/notes/time_report.md b/notes/time_report.md
index 2be2cc0..442e5ae 100644
--- a/notes/time_report.md
+++ b/notes/time_report.md
@@ -79,4 +79,4 @@
 * Personas
   * Eve
     * Wants to transmit data in an airgapped system
-    * 
+    * eg.