It is 50 years now that Prof. Rul Gunzenhäuser, my predecessor on human computer interaction and interactive systems at the University of Stuttgart, defended his PhD. Some month back I came across his PhD thesis “Ästhetisches Maß und ästhetische Information“ (aesthetic measure and aesthetic information) [1], supervised by Prof. Max Bense, and I was seriously impressed.

He is one of the few truly interdisciplinary people I know. And in contrast to modern interpretations of interdisciplinary (people from different working together) he is himself interdisciplinary in his own education and work. He studied Math, Physics and… Continue reading