The aesthetic experience of interior spaces with curvilinear boundaries and various space properties in immersive and desktop-based virtual environments

Abstract

The study aims to investigate participants' aesthetic experience in response to environments with curvilinear boundaries that are presented in two different virtual environments (VEs), namely immersive (IVE) and desktop-based virtual environments (DTVE). To this end, 60 participants were presented with 360 degrees 32 VE visualizations that had either horizontal or vertical curvilinear boundaries and possessed various architectural properties (size/light/texture/color) using a head-mounted display and a desktop computer. The aesthetic experience in response to these visualizations was measured in terms of the three key dimensions identified in a previous study (Elver Boz et al., 2022): familiarity, excitement, and fascination. In addition, participants' sense of presence in the two different environments was measured. The results show that familiarity and excitement dimensions were significantly higher in IVE than in DTVE, whereas the two environments did not significantly differ from each other in terms of the fascination dimension. As for the boundary types, the familiarity dimension was significantly higher in horizontal curvilinear boundaries than in vertical ones. In contrast, excitement and fascination dimensions were significantly higher in vertical curvilinear boundaries than in horizontal ones. The only dimension that showed an interaction between boundary types and the type of VE was excitement. Finally, IVE induced a higher presence feeling than DTVE. Overall, results suggest that people's aesthetic experiences toward built environments change as a function of the boundary types and the medium they are presented with these environments and that different dimensions of the aesthetic experience are affected differently by these variables.