The computational facilities in relation with the interior architecture of the exhibition halls are the places with computer aided organizations as contemporary usages of flexible places. Recently the art of presenting is being identified under the circumstance of multimedia supplied by computerized atmosphere adapted to interior organization presenting the high-tech quality. The interactivity underlies the technical necessities with the aesthetical practice work and interactive space formation. The multimedia in exhibition halls are the structure of virtual reality. The multimedia is essential in the synchronization of the virtual reflection by computational facilities which will be identified with some samples from the world. As a sample the International Fair and Exhibition Hall in Istanbul, Turkey by technical integration is being evaluated. In this study the variable approaches of exhibition activity with computer aided systems are being identified. In the results and conclusions parts it is declared that art and the reflective quzntities are not only by manual presentation techniques but also by technical distinctions.