\section{Document structure}
The structure of the thesis is as follows.
-Chapter~\ref{chp:introduction} contains the problem statement, motivation and
-the structure of the document.
+Chapter~\ref{chp:introduction} contains the problem statement, motivation,
+literature embedding and the structure of the document.
Chapter~\ref{chp:methods} describes the foundations on which the implementation
is built.
Chapter~\ref{chp:results} shows the new techniques deviced and an example
communicating between the server and client.
Appendix~\ref{app:device-interface} shows the concrete interface for the
devices.
+
+\section{Relevant research}
+\todo{Hier alle citaten en achtergrond doen}
+Ivory, firmata, dsl spul, etc.