The purpose of this article is to investigate the direct and indirect effects of the other people's existence in the interior space. We believe that other people's existence is very important for impression of interior space. On these experiments we have come to the conclusion that the number of existing people's has influence on impression of interior space.
Matsumoto, T, and N. Oi. "How Does People - Existence Influence on Space Impression." In Metropolis 2000 - Which Perspectives? Cities, Social Life and Sustainable Development: IAPS 16 Conference Proceedings on CD-Rom. IAPS. Paris, France, 2000.