• Journal of the Korean housing association
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• v.27 no.5
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• pp.1-10
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• 2016

This study was designed to derive the characteristics of shared space composition of shared housing for one-person household through an examination on domestic and overseas cases. To examine the systematic approach to the planning of shared space, the concept and current status of shared housing were analyzed; and, the concept of shared space was derived based on the concept of Altman and, through the analysis on cases of shared housing, the shared space was classified into shared spaces for living support, passage, and community. And then, based on the standard of classification of shared space, the configuration of shared space in shared housing was examined through the analysis on domestic and oversea cases. Thereby, the arrangement and function of each type of compartment in shared space were examined and the configuration of the shared space prepared for an entrance of residents was analyzed and classified into 6 types. Each type revealed a relationship between privacy, living, passage and internal community which were all provided with respective configurative characteristics of each space. Result obtained from this study is estimated that they could be used as a basic data for the design or planning of shared spaces in shared and further, they could also be employed for the design or development of shared spaces of such houses taken the type and characteristics of residents into account.

• Korean Institute of Interior Design Journal
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• v.16 no.5
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• pp.38-46
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• 2007

In the late 1970s, the method of quantitative and scientific space structural analysis based on graph theory was introduced to the process of space design, which arranges design and functional elements, as relying heavily on intuition could produce errors due to unverified experiences and prejudices of the designer. As the method of space analysis is complex and hard to express visually and requires repetitive operations, it was discussed theoretically only. However, with the development of computer performance and graphic in recent years, visualization became possible. But the method of visual structural analysis of space is at the level of two dimensions and it is not easy to get accurate data when it is applied to limited three dimensional space such as an interior space. For the visual structural analysis of space, this study presents 4 indices including visibility volume level, pure visibility connection frequency, effective visibility connection frequency, and path visibility connection frequency. This study also presents space division using three dimensional arrangement rather than the existing vector operation method and raytracing algorithm at the lattice constant. Based on this, an analysis tool for the visible regions of three dimensional space that is capable of evaluating at multiple points by using three dimensional game engine and presentation tool that allows the analyzer to interpret the data effectively is made. It is applied to 2 prototype models by displacing Z axis, and the results are compared with UCL Depthmap to verify the validity of data and evaluate its usefulness as a multidimensional, multi-view space analysis tool.

• Proceedings of the Korean Information Science Society Conference
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• 2007.06a
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• pp.75-76
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• 2007

• Korean Journal of Computational Design and Engineering
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• v.4 no.2
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• pp.162-171
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• 1999

Plane sweep plays an important role in computational geometry. This paper shows that an extension of topological plane sweep to three-dimensional space can calculate the volume swept by rotating a solid polyhedral object about a fixed axis. Analyzing the characteristics of rotational swept volumes, we present an incremental algorithm based on the three-dimensional topological sweep technique. Our solution shows the time bound of O(n²·2?+T?), where n is the number of vertices in the original object and T? is time for handling face cycles. Here, α(n) is the inverse of Ackermann's function.

• Proceedings of the Korean Society of Broadcast Engineers Conference
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• 1997.06a
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• pp.83-88
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• 1997

In this study, we focus on precise and natural cooperative object manipulation in a virtual space. We introduce two virtually expanded physical laws-virtual mechanical equilibrium on a rigid object and exclusive object arrangement-to create realistic cooperative manipulation. We have built a trial system according to our proposed design. The method is expected to allow users to exchange intended manipulation by haptic and visual channels.

• Journal of the Korean Home Economics Association
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• v.34 no.5
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• pp.159-172
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• 1996

The purpose of this study is to identify the situation and problems of leisure policy in Korea and introduce the leisure policy of other countries-particularly, France, America and Japan. Furthermore, this study will propose several ideas to improve Korean leisure policy. These ideas include the foundation of leisure act, the arrangement of the leisure administrative organization, the foundation of a leisure research institute, increasing leisure time, the extention of leisure space, supplying of leisure programs, supporting to and regulating leisure industries, providing leisure education and information to the public, and training leisure epecialists.

• Journal of East-Asian Urban History
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• v.3 no.1
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• pp.139-160
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• 2021

The verandah was a common feature of Chinese multi-storeyed houses in Southeast Asia and China. This paper argues that while an earlier version of a narrow walkway might have had its origin in Singapore, the building of an extension on the upper floors encroaching the airspace over the road skirting the building was an arrangement allowed by the colonial Hong Kong government in compensation to landlords for space devoted to ventilation. As the introduction of reinforced concrete allowed buildings to become taller, the more attractive it was to developers to incorporate the verandah design.

• Korean Institute of Interior Design Journal
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• v.20 no.3
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• pp.206-214
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• 2011

The premise of this study is that an ultimate objective in planning an exhibition space is visitors' experiences created by a result of their first-hand experiences and responses within an exhibition space, and this result can be recognized in the visitors' movement. Thus, the exhibition layout that can directly affects viewers' main line of flow and movement patterns was examined vis--vis a mutually complementary relation in a triangular composition with the structure of exhibition space and the exhibition contents. This study, with the subjects of standing exhibit halls of Gwacheon National Science Museum, Daejeon National Science Museum, and Tokyo National Museum of Emerging Science and Innovation, analyzed 'the correlation between the configuration of the exhibition area and the visitors' movement. The targeted subjects were analyzed from the perspectives of type of architectural space and organization of the exhibition method, and the purpose of this study was to find a spatial evidence to predict the spectator movement formed within the exhibition halls of science museums. The main indicators used are: Based on the investigation/analysis as described above, the following conclusion could be drawn. Diversity of exhibition environment and spectator movement: besides the two big categories of the types of architectural space and types of exhibition method, the construction of vertical circulation and size and shape of the exhibition space, distribution characteristics of exhibition medium, organization of symbolic space and such other diverse organizations and combinations of exhibition environment are implied to have the capability to alter the scope and degree of predicting spectator movement. As an example, the types of architectural space comprising the wide-area viewing circulation was found to be able to change the system of planar circulation according to the composition of vertical circulation. Along with this, it was implied that the format of architectural space influences the form of the exhibition space, and may also act as a factor directly influencing the diversity and arrangement of the exhibition methods. That is, the spatial elements comprising the exhibition environment acts inter-complexly, and exhibits characteristics of limiting or controlling spectator movement.

• Journal of Korean Library and Information Science Society
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• v.51 no.2
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• pp.245-272
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• 2020

The purpose of this study is to analyze the current status of space use in university library and draw up considerations for enhancing space utilization based on the analysis results. For this purpose, the utilization rate of each space was analyzed by categorizing the user's space of the university library, and secondly, the preferences of the major user groups were analyzed according to the characteristics of the users' space. For empirical analysis, we collected and refined users' space usage data (98,282 people's data 433,769 cases) accumulated for one year for the central library of "J" National University. Then we analyzed the usage pattern according to space and period(monthly, hourly). In addition, preferences for each major group of users (undergraduates, graduate students and graduates) in the library were analyzed through the library visitors' data (2,426,553 cases) over the same period. The results of this study can be used as preliminary research for the composition and arrangement of users' space in future university libraries.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.6
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• pp.579-586
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• 2019

The object of this study are 32 floor plans types of "Standard Korea Traditional-Houses Design=SKTHD.". The purpose of the research was to enhance the satisfaction level of users by comparing and analyzing the characteristics of the SKTHD. Research decision : 1. It tried to accommodate modern life by including space elements of modern housing, such as the 'entrance space', in the SKTHD. 2. The SKTHD. also favored the southern layout of living rooms and entrance spaces. 3.The number of bedrooms was generally planned to be two to three and it was judged that more various space and bedroom were needed to hold various functions of rural areas. 4. It has been analyzed that the depth of space is deeper to enter the entrance space(E)' than to enter from Thet-maru(TM). And as the depth of space in the Master bedroom is related to personal privacy, it is needed that the depth of space should be sufficiently.