공간의 의미를 연산하는 가상 사용자 모델이 건축설계 전공학생들의 인간행동 시뮬레이션 운용과 이해도에 미치는 효과에 관한 연구

A Study on the Effects of a Virtual-Users Model Computing the Semantics of Spaces for the Operation and Understanding of Human Behavior Simulation of Architecture-Major Students

The previous studies argue that using the semantic properties of BIM objects is efficient for simulating the behaviors of autonomous, computer agents, called virtual-users, but such assumption is not proven via evidence-based research approaches. Hence, this present study aims to investigate the empirical effects of a human behavior simulation model equipped the semantics of spaces on the architecture-major students’ operation and understanding of the simulation system, compared to a typical path-finding model. To achieve the aim, this study analyzed the survey and interview data, collected in the authentic design projects. The analysis indicates that (1) using a simulation model equipped the semantics of spaces helps the students’ operation of the simulation, and (2) it also aids understanding the relationship between the variables of spaces and virtual-users (α = 0.74). In addition, the qualitative data inform that the advantages of the simulation model that computes the semantics of spaces stem in the automatic behavioral changes of massive numbers of virtual-users, and efficient detection and activation on the what-if situations. The analysis also reveals that the simulation model has shortcomings in orchestrating the complex data structure between the semantics properties of spaces and virtual-users under multi-sequential scenarios. The results of this study contribute to develop a future design system combining BIM with human behavior simulation.