On 26 March 2018 a special colloquim in honor of the 75^th birthday of Professor Hans Dieter Hellige will be organised by the Research Institute of the German Museum Munich. Professor Hellige is Senior Research Fellow of the Research Institute since 2017. Lectures will be given, amongst others, by the head of the archives, Dr. Wilhelm Füßl, and Professor Dr. Gerhard Alberts if the University of Amsterdam, an historian in the field of computer and computersciences.  
(http://www.deutsches-museum.de/forschung/wissenschaftl-mitarbeiter/prof-dr-hans-dieter-hellige/)