The Heinz Nixdorf Museum Forum (HNF) is the world's largest c- puter museum and is dedicated to portraying the past, present and future of information technology. In the "Year of Informatics 2006" the HNF was particularly keen to examine the history of this still quite young discipline. The short-lived nature of information technologies means that individuals, inventions, devices, institutes and companies"age" more rapidly than in many other specialties. And in the nature of things the group of computer pioneers from the early days is growing smaller all the time. To supplement a planned new...