Study On Spatial Features Of College Students’ Dormitory Based On Quantification Of Spatial Experience In VR Scene

According to the theory of environmental psychology,human psychology is closely related to the built environment.If people’s spatial experience can be quantified,design suggestions are made which can improve the spatial experience based on people’s feedback.Therefore,it is of great practical significance to quantify people’s spatial experience.With the development of society and economy,the enrollment scale of universities in our country is expanding,and the buildings scale of college student apartment is also large and wide.Dormitory of college students is the transfer station of students’ study and living,its importance is self-evident,but the relevant research of college students’ dormitory still lacks attention at present.The main purpose of the thesis research is quantifying students in different virtual bedroom spatial experience to analysis the ralationship between spatial experience and spatial feature,so as to screen out the suggestion value of spatial feature which can bring good spatial experience to people.This paper summarizes the influence of spatial characteristics on spatial experience.Based on the theoretical basis of environmental psychology,this paper sets up the spatial prototype of college students’ dormitory and screens out the spatial features by combining field research and literature review,then uses VR technology to building the spatial scene.Taking SD method as the quantitative tool and SPSS as the data analysis method,this paper analyzes the corresponding spatial characteristics of college students’ dormitory on the basis of spatial experience quantification,and obtains the conclusions of qualitative and quantitative analysis.Finally,based on the experimental results,some design suggestions are put forward to improve spatial experience in universities dormitory.Firstly,this paper introduces the research background of quantifying spatial experience,points out the current problems faced by university dormitory,clarifies the research object and research content,explains the relevant concepts such as "spatial experience" and "spatial feature",and elaborates the purpose and significance of the research.Second,obtaining data that used to establish the prototype bedroom by literature review,field survey,questionnaires and other methods,on the basis of the prototype bedroom screening 7 spatial features of college dormitory is more important by crowdsourcing questionnaire,and each spatial features is divided into 2 ～5 different levels.On the basis of the prototype bedroom,VR technology is used to build 30 virtual bedroom scenes corresponding to different levels of each spatial feature.At the same time,based on the correlation between emotion types of spatial experience and spatial features,the adjective pairs of associated emotions were constructed and the SD scale was established.Then,let the participants observe virtual scene by VR equipment,and participants’ spatial experience quantified in each of the virtual bedroom by SD scale and sort,then experimental data is analysised by SPSS,according to the of significance and preference,analysis of a single spatial feature change influence on spatial experience,it is concluded that the suggested values or categories of spatial characteristics.Finally,the paper on the basis of the prototype dormitory optimize the multiple space characteristics,according to spatial features influence on spatial experience,build the three optimized scene——each optimized scene has at least two spatial features,.Then,preference ranking experiments were carried out together with the prototype scenes.Verified the rationality of the study by the analysis of preference.Summarize the influence of spatial characteristics on spatial experience.According to the experimental results,the paper makes some design suggestions to improve the dormitory spatial experience.