Cinema has been advancing continuously since its formation and intertwined with many disciplines. Technology also acts as a bridge between these disciplines, especially between science fiction cinema and architecture, the place of technology is undeniable. In this study, the change of fictional space designs over time with the effect of technology is discussed and how these developments affect cinema and fictional space designs are examined as "Dune 1984" and "Dune 2021" produced from the same novel from science fiction cinema. The interior spaces and structures in these films were determined and the subjects to be discussed were selected and turned into tables. A literature search of the subject was made, then the films were watched first, lastly interpreted by the interpreter according to the method of the research. The aim of the study is to be a source for studies on the relationship between science fiction and fictional spaces and the change of this relationship in the environment of technology.