Acknowledgement

First, we want to thank all people, that helped us to develop that huge bunch of modules:

• All the MeVis people, that provide us enormous support in the forum, via phone and personally, especially Florian Link, Felix Ritter, Olaf Konrad, Milo Hindenach, Wolf Spindler, Tobias Boskamp, Staphan Zidowitz and many more.
• Our students, expecially Mathias Neugebauer, Rocco Gasteiger, Roland Pfisterer and Stefan Hiller for using and testing the METK.
• Our colleagues Alexandra Bear, Ragnar Bade, Steffen Oeltze, Jeanette Cordes, Arno Krüger and Jana Dornheim for their suicidal undertaking of using the METK first
• Our boss Bernhard Preim for giving us free rein to do what we think fit to do and for letting us write this documentation in the inspiring surrounding of home sweet home.