• Research Article

    Human Experience Using Virtual Reality for an Optimal Architectural Design

    효율적인 건축디자인을 위한 가상현실을 활용한 공간경험연구

    Chun, Soo Kyung · Cha, Seung Hyun

    전수경, 차승현

    Virtual reality is one of the key emerging technologies of the 21th century and it has been used in a variety of … + READ MORE
    Virtual reality is one of the key emerging technologies of the 21th century and it has been used in a variety of ways in the fields of architectural research. Virtual reality is presented as an ideal alternative for studying the interaction between space and humans because it provides a realistic spacial experience while allowing experimenters to control environmental variables at a low cost easily. It allowed us to deepen our knowledge of human spatial experience in the built environment. However, existing reviews do not include the following points: 1) previous review research has been focused on using virtual reality technology in construction and engineering, not spatial experience, 2) recently, some review researches started to study the interaction between space and humans in the built environment, however, they do not suggest specific concepts of spatial experience. The present review aims to examine the existing literature about measuring spatial experience using virtual reality in architectural design. The study conducted a systematic qualitative review that analyzes and synthesizes the evolving literature regarding design elements, methodology, and usability. The study concludes with an overall discussion and their potential for providing further directions for future research. - COLLAPSE
    31 March 2024
  • Research Article

    Commercial BIM Platform Integration-framework and Application Web Development- Focusing on Autodesk Forge API and Bentley Systems iTwin API -

    상용 BIM 플랫폼 연계 프레임워크 및 응용 웹 개발- Forge API 및 iTwin API를 중심으로 -

    Kim, Myeong-Hwan · Choi, Yung-Ki

    김명환, 최융기

    This study is about a case of web application development using representative commercial BIM platform-linked APIs from Autodesk and Bentley Systems. The … + READ MORE
    This study is about a case of web application development using representative commercial BIM platform-linked APIs from Autodesk and Bentley Systems. The development method was aimed at application development using Autodesk’s Forge API and Bentley System’s iTwin API. The specific development content was limited to the Model Viewer, Issues, and File Transfer API, and the administrator’s site. The first research result is that parts with different internal configurations of commercial platforms were independently modularized and developed, and the common front-end was unified. The second research result is that a web front-end technology, was used to visualize 3D models using the viewer API, and the possibility of additional application expansion was discovered. - COLLAPSE
    31 March 2024
  • Research Article

    Analysis of the Relationship Between Project Goal and Model Use Through BIM RFI Analysis at the Construction Site

    시공 현장의 BIM 정보 요청 사항을 통해 분석한 프로젝트 목표와 BIM 활용 간의 관계

    Lee, Seung-Won · Eum, Ik-Chul · Ham, Nam-Hyuk · Kim, Jae-Jun

    이승원, 엄익철, 함남혁, 김재준

    BIM is a practical and economical technology used in the construction process. Despite the fact that BIM is widely used in the … + READ MORE
    BIM is a practical and economical technology used in the construction process. Despite the fact that BIM is widely used in the design and another stage before construction, it is not largely applied during the construction stage itself. However, it is important to opt for BIM during construction stage because there may occur a number of risks such as construction delay and increased construction costs. Therefore, the present paper contains the analysis of the model use, which is mainly applied to respond to the BMI RFI that represents an information requirement of construction site workers, by analysing the BMI RFI application at the construction site. In addition, there is an analysis of the way the derived model use affects the project goal aimed at the project success. - COLLAPSE
    31 March 2024
  • Research Article

    Smart City Governance Logic Model Converging Hub-and-spoke Data Management and Blockchain Technology

    허브 앤 스포크형 데이터 관리 및 블록체인 기술 융합 스마트도시 거버넌스 로직모델

    Choi, Sung-Jin

    최성진

    This study aims to propose a smart city governance logic model that can accommodate more diverse information service systems by mixing hub-and-spoke … + READ MORE
    This study aims to propose a smart city governance logic model that can accommodate more diverse information service systems by mixing hub-and-spoke and blockchain technologies as a data management model. Specifically, the research focuses on deriving the logic of an operating system that can work across smart city planning based on the two data governance technologies. The first step of the logic is the generation and collection of information, which is first divided into information that requires information protection and information that can be shared with the public, and the information that requires privacy is blockchainized, and the shared information is integrated and aggregated in a data hub. The next step is the processing and use of the information, which can actively use the blockchain technology, but for the information that can be shared other than the protected information, the governance logic is built in parallel with the hub-and-spoke type. Next is the logic of the distribution stage, where the key is to establish a service contact point between service providers and beneficiaries. Also, This study proposes the establishment of a one-to-one data exchange relationship between information providers, information consumers, and information processors. Finally, in order to expand and promote citizen participation opportunities through a reasonable compensation system in the operation of smart cities, we developed virtual currency as a local currency and designed an open operation logic of local virtual currency that can operate in the compensation dimension of information. - COLLAPSE
    31 March 2024