diff --git a/body.tex b/body.tex
index aaa77ed..6b36f2a 100644
--- a/body.tex
+++ b/body.tex
@@ -210,12 +210,21 @@ Empirical Bayes procedure to select prior variances.
 
 \chapter{Methods}
 
+This chapter starts with the design of the source code; the
+source code is so much more than a means to an end. The thesis
+uses two data sets: MS COCO and SceneNet RGB-D; a section
+will explain how these data sets have been prepared.
+Afterwards the replication of the work of Miller et al. is
+outlined, followed by the implementation of the auto-encoder.
+
 \section{Design of Source Code}
 
 \section{Preparation of data sets}
 
 \section{Replication of Miller et al.}
 
+\section{Implementing an auto-encoder}
+
 \chapter{Results}
 
 \chapter{Discussion}