Understanding Spatial Perception and Visual Modes in the Review of Architectural Designs

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dc.contributor.authorUsman, Muhammaden_US
dc.contributor.authorHaworth, Brandonen_US
dc.contributor.authorBerseth, Glenen_US
dc.contributor.authorKapadia, Mubbasiren_US
dc.contributor.authorFaloutsos, Petrosen_US
dc.contributor.editorBernhard Thomaszewski and KangKang Yin and Rahul Narainen_US
dc.date.accessioned2017-12-31T10:43:04Z
dc.date.available2017-12-31T10:43:04Z
dc.date.issued2017
dc.description.abstractWe investigate how a person's perception of space in di erent visual modes relates to common computational spatial measures for environment designs. The three spatial measures, grounded in Space-Syntax analysis, are used to capture di erent aspects of a design such as visibility, accessibility, and organization.We perform two studies involving novice users and the experts. First, we conduct a perceptual study to find out how novice users perceive these spatial measures when exploring and environment design using di erent visual modes including 2D blueprints, 3D first-person view, and room-scale virtual reality. A correlation analysis between the users' perceptual ratings and the spatial measures indicates that virtual reality is the most e ective of the three methods. We conclude that virtual reality provides the requisite fidelity needed to su ciently capture subtle aspects of 3D space, needed to perceive accessibility, visibility, and organization of an environment. On the other hand, 2D blueprints and 3D first-person exploration often fail to convey the spatial measures. In the second study, experts are asked to evaluate and rank the design blueprints for each spatial measure. The expert observations are in strong agreement with the spatial measures for accessibility and organization, but not for visibility in some cases. This indicates that even experts have difficulty understanding spatial aspects of an architectural design from 2D blueprints alone.en_US
dc.description.sectionheadersPoster Abstracts
dc.description.seriesinformationEurographics/ ACM SIGGRAPH Symposium on Computer Animation - Posters
dc.identifier.doi10.1145/3099564.3108164
dc.identifier.isbn978-1-4503-5091-4
dc.identifier.pagesMuhammad Usman, Brandon Haworth, Glen Berseth, Mubbasir Kapadia, and Petros Faloutsos-Computing methodologies-Perception; Virtual reality; Human-centered computing-Empirical studies in visualization; Applied computing-Computer-aided design; Spatial analysis, perceptual study, virtual reality, architecture
dc.identifier.urihttps://doi.org/10.1145/3099564.3108164
dc.identifier.urihttps://diglib.eg.org:443/handle/10.1145/3099564-3108164
dc.publisherACMen_US
dc.subjectComputing methodologies
dc.subjectPerception
dc.subjectVirtual reality
dc.subjectHuman
dc.subjectcentered computing
dc.subjectEmpirical studies in visualization
dc.subjectApplied computing
dc.subjectComputer
dc.subjectaided design
dc.subjectSpatial analysis
dc.subjectperceptual study
dc.subjectvirtual reality
dc.subjectarchitecture
dc.titleUnderstanding Spatial Perception and Visual Modes in the Review of Architectural Designsen_US
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SCA 17: Posters