in 1983, Claus first obtained a Bachelor's degree in computer science
with focus on medical informatics and then kept studying for an MD
degree. In 2013 he completed both his MD degree and a MSc degree in
computational intelligence. His greatest hobby is writing. He writes
mostly for TOPIQ (the publication of the Austrian chapter of Mensa)
and, in the past, for Hugi (one of his own magazines). Moreover, he
enjoys programming computer games using Visual C++ and OpenGL. You can
find some of his works at his homepage.