\usepackage[T1]{fontenc}
\usepackage{ae}
\usepackage{color}
+\usepackage{graphicx}
+\usepackage{wrapfig}
\newcommand{\pages}[1]{\marginpar{#1 pages}}
\newcommand{\todo}{\textcolor{red}{TODO} \\}
\title{Chatty Things -- Making the Internet of Things Readily Usable for the
Masses with XMPP}
\author{Roland Hieber}
-\date{Seminar Communications and Multimedia, TU~Braunschweig \\ \today}
+\date{Seminar Communications and Multimedia, TU~Braunschweig \\[1em] \today}
\begin{document}
\maketitle