This study focuses on the effects of the independent spatial variables of volumetric visibility, natural light, and the infinity index value on both perceived openness and spaciousness, and on the concept of familiarity, using computer-generated images of sixteen nodes of a university building. Ninety participants in three groups from two universities were selected to examine the effects of familiarity on the dependent variables of openness and spaciousness. These dependent variables of perception were explored through a semantic evaluation test, where the participants experienced the sixteen spatial nodes in a virtual environment derived from fixed vantage points on two floors of the case study campus building. The results revealed that the perceived spaciousness is significantly correlated to the independent physical aspects of space, such as the volumetric visibility, the natural light, and the infinity value, while familiarity with space indicated a higher ratio of perceived openness.

本研究使用计算机生成的大学建筑 16 个节点的图像，重点关注体积能见度、自然光和无穷大指数值对感知的开放性和宽敞度以及熟悉度概念的独立空间变量的影响。来自两所大学的三组中的九十名参与者被选中，以检查熟悉度对开放性和宽敞度因变量的影响。这些感知的因变量通过语义评估测试进行了探索，参与者在虚拟环境中体验了十六个空间节点，这些节点源自案例研究校园大楼两层的固定有利位置。结果表明，感知空间与空间的独立物理方面显着相关，