Abstract
In this study, it was aimed to determine the effects of wall panels in which three different geometric forms (circle, triangle and square) commonly used in indoor spaces, on the perceptual evaluations of the participants. For this purpose, the bedroom space, where people spend about 1/3 of their daily life, was chosen as the research environment. Then, virtual experiment spaces using three different geometric forms were modeled, and the perceptual evaluations of the physical environmental factors of these virtual spaces were measured with the help of a detailed questionnaire. As a result, it was determined that the bedroom space, where the circular wall panel is used, is perceived by the participants as warmer, bright, attractive, spacious, intimate, close, well-planned, free, simple, peaceful and sparse compared to the spaces where the triangular and square form is used. In addition, it has been determined that the 25-35 age group generally perceive the physical environmental factors of virtual bedroom spaces more positively than the 36-45 age group.