A wave of protests during the student movements of 1968 resulted in a reform of the university's structure. In 1969, the Faculties were dissolved in favor of more interdisciplinary departments. The involvement of students and staff in the administration was also increased, and the office of "Rektor" was abolished in favor of a university president. Parts of these reforms were rescinded in 1979 as part of the Hamburg Higher Education Act. The main campus in the Rotherbaum quarter was completed with additional construction in the 1970's, including the Geomatikum building and the Wiwi-Bunker (named for its bunker-like architecture). After this, growth focused on other parts of Hamburg. Two newly constructed buildings were opened adjacent to the Main Building in 1998 and 2002, revitalizing the Moorweide area of the university.