• 한국소음진동공학회논문집
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• 제17권6호
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• pp.547-552
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• 2007

SAFRS(spontaneous acoustic field reproduction system) is a system to sense changes of surroundings and produce sounds which can go well with environment elements sensed by the system in to the space. The sounds were judged by individual evaluation and, the classification of the preferred sounds according to the mood of the space was suggested in the former study. Effectiveness of SAFRS with field application was validated by prior studies which dealt with researching acoustic environment, evaluating images of sounds, and rating environment with existence and nonexistence of sound resources such as fountains and the system after applied in D university. In this study, for more effective field application of SAFRS, research for the acoustic environment around sound resources and subjective evaluation of the preference of the sounds from the resources were made and it was considered that the results of the experiments should be primary information to propose proper sound level to be offered by the system. The results of the study are as follows; 1) It was considered that the ambience of the center road was dependent upon produced sounds by the system and water sounds of the fountain and that of walk way was mostly dependent upon produced sounds. 2) The results of the subjective evaluation showed that the distance from sound resources was suggestive; the more distant from produced sounds the less full and clear the sounds, the less distant from the sounds of water the more delight and idyllic ambience, and the less distant from the forest the more idyllic ambient and diversity. 3) The results upwards were telling that an average value of six elements for the evaluation was even at the place set back 10.2m from center road and walk way. And harmony of all sounds of the place should be considered to propose suitable sound level of SAFRS.

• 한국실내디자인학회논문집
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• 제23권6호
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• pp.78-86
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• 2014

Lighting in indoor space is being changed to system lighting converged with IT technology. Office space lighting with incandescent lamps and fluorescent lamps was completed through overall lighting plan by illumination in most cases, but convergence between LED lighting and IT technology enables the technology of responding to user requirements to be realized. Optical physical quantity suitable for humans and the lighting environment in accordance with user's sensibility, based on space function and user's behavior, would contribute to the improvement of service productivity, energy reduction, and enhancement of emotional satisfaction by providing user optimized lighting solution. Thus, user-customized system lighting guidelines to be applied with integration indicators of optics and sensibility are required. For the design elements required by users, environmental factors, product characteristics, optical characteristics, and sensibility factors are drawn from the design cases for office space and the survey, and the design check list and evaluation indicators are considered to reflect the requirements in the design and requirement indicators to give integrated satisfaction for optics and sensibility are developed. Purpose-centered design method from the user's viewpoint is applied to function-focused design through scenario, and it should be applied flexibly, as the new lightning design method solutions, to the concept design stage of space lighting design and device development. This paper, therefore, presents user-customized guidelines by pursuing the optics and sensibility evaluation and design method combining the requirement conditions and scenario, to be used for lighting content development and design.

• 한국실내디자인학회논문집
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• 제24권2호
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• pp.134-141
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• 2015

Brand space is one of the important elements of urban cultural space and can stimulate the urban culture as a significant landmark. Thus, it is necessary to develop factors for evaluating the communication with users in brand spaces. In particular, factors for evaluating the psychological, emotional aspects of users is essential. This study is aimed at developing evaluation factors with a space marketing perspective through an user behavioral analysis. As for research method, the emotional responses of users will be examined and analyzed through an eye-tracking device. First, The researcher will visit brand spaces and take photos of them to collect data and analyze the status. Second, we filled out the questionnaire based on analytical framework and selected 20 architectural students for survey. Third, Eye-tracking experiment will be conducted. Forth, Space design marketing evaluation factors will be established based on the results. Final, suggestions for future research based on the analysis results. When the 30 images of premium supermarkets were used for the survey, men were more sensitive to the store design. But women were more sensitive to the quality or store accessibility. Also, the furniture factor was most important for women, and spatial factor was most important for men. When the eye-tracking experiment was done as to the 5 selected brand spaces, both men and women looked at the furniture factor that includes the showcases more than anything else. It shows the same result as the previous survey.

• 한국농촌건축학회논문집
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• 제10권3호
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• pp.9-18
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• 2008

The study was intended to suggest the design alternatives of rural village community center based on the design directions which were derived from the previous research, and to evaluate the alternatives by rural residents. The previous research was carried out to grasp the conditions and user's needs of rural village community center. The subjects were 100 residents who lived in rural area in Chonlabukdo. The interview was carried out using a questionnaire with model and isometrics of two alternatives, which showed floor plan and building shape. The subjects evaluated positively both of two alternatives, but slightly more preferred alternative | because of a spacious diningroom and an indoor toilet. The size of a livingroom and entrance, indoor toilet space/location, storage space and deck were significant elements in two alternatives according to t-test. They responded that both of indoor and outdoor toilet should be planned in rural village center. Also, each toilet and room for man and woman should be separated. Entrance space should be enough to take on/off their shoes in a sitting position and deck space was planned to intermediate between indoor and outdoor space.

• 대한가정학회지
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• 제30권2호
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• pp.87-95
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• 1992

This study attempts to fix an appropriate quantity of space evaluation, focusing on important furniture room visual environment elements. The major results of the study can be summarized as follows; 1. The degree of satisfaction in the living room is affected by an evaluational factor among factors of space evaluation. 2. In the space estimation for the furniture, the wall furniture is important in the living room because the arragement and occupying proportion of the wall furniture varies widely. 3. In the living room of the APT siza for the common people an appropriate quantity of furniture is classified into 3 types of the occuppying proportion. As the floor occupancy proportion supporting furniture is 13~19%, wall furniture is 10~16% and total furniture which combined both the supporting furniture and the wall furniture is 23~34%. Second, the proportion occupying the wall is 6~9% for the supporing furniture, 9~20% for the wall furniture, and 21~31% for the total furniture. Finaly the proportion occupying the space is 6~9% for the supporting furniture, 9~20% for the wall furniture, and 21~31% for the total furniture. Finaly the proportion occupying the space is 6~9% for the supporting, 6~10% for the wall furniture, and 11~16% for the total furniture.

• 한국주거학회논문집
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• 제21권1호
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• pp.113-121
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• 2010

This research is aimed at the development of Long Life Housing, which can realize sustainable construction and environment. It also promotes practical use of Long Life Housing with evaluation of the field application through Mockup House. This research is one of the important tools to realize Long Life Housing and deducts various traditional design's element technology to cope with demands of change of life cycle and style of residents. this study set three elements of plans for modernization in the traditional design factors that opening, wall and bottom as space composition elements of interior facts. first, Jang-ji wall and storage wall system separated from elements of wall that applied modernize elements of the wall. second, element of opening was restructure swing-lift-up opening system into modernize. third, maru and toet-maru system separated from elements of bottom that was applied modernize elements of the bottom. each elements segregation with four types as basic type, separate type, movable type and mixed type. This research make a proposal of plans for modernization in the traditional design factors, aimed at Long Life Housing through these four types blend. In addition, it points to promote realization of the sustainable 'Korea-style Long Life Housing' through modernization.

• 예술인문사회 융합 멀티미디어 논문지
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• 제7권12호
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• pp.795-806
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• 2017

본 논문은 가상현실 주거공간 콘텐츠를 대상으로 하는 사용자경험 평가 방법을 제안한다. 그리고 프로토타입으로 제작한 시뮬레이션에 제안한 사용자경험 평가 요인을 적용하여 사용자경험을 측정한다. 본 논문에서 제안한 사용자평가 방법론은 기존 사용자평가 방법론에 기반하되, 가상현실 주거공간의 특성에 맞도록 사용 경험과 평가 요인을 변경하여 수립하였다. 프로토타입으로 제작한 가상현실 주거공간 시뮬레이션은 실제 사용자가 현실감을 느낄 수 있도록 실제 공간과 유사하게 구성하였고, 사용자들이 현실에서 사용하는 오브젝트들을 각 공간에 배치하였다. 실험 대상자들은 주어진 시나리오대로 작업을 수행한 뒤, 시뮬레이션 평가를 수행하였다. 평가 결과 시뮬레이션의 주요 목표인 사용자에게 현실감을 느끼게 하는 항목이 예상보다 낮게 나타났다. 이는 추후 시뮬레이션은 현실감을 높이는 요소의 추가하거나 확장하는 방식으로 수정 방향을 설정해야 함을 의미한다. 이렇게 본 논문에서 제안한 UX평가 방법은 콘텐츠 개발자 또는 디자이너에게 가상현실 주거공간에서 사용자의 요구를 파악할 수 있는, 보다 객관적인 지표를 제공할 수 있을 것으로 기대한다.

• 한국실내디자인학회논문집
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• 제22권4호
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• pp.167-177
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• 2013

The environmental considerations should be taken into full consideration in order to make the use of ground space as comfort and efficient as that of ground space. The visual environmental factors which provide visual informations in underground spaces where the environmental information can be acquired only by the surroundings expand their role as affordance for wayfinding. This study focuses on the visual performance evaluation of wayfinding factors on the subway transfer station platform and aisle as major space for movement in four subway transfe stations and analyzes the material, pattern, color, and lighting provided by the visual environment in underground space as directional marked label, regional differentiation and sign system. The results of this study comes are as follows. First, As to the directional marked label at the subway platform and transfer aisle, following patterns are colors, finishing materials and lighting for the sake of safety and convenience, And regional differentiation, following colors are patterns for the space division. Finally sign system which practically provides the most information, however, it is most insufficient to be a space-preception element. Second, According to the type of platform structures, such as an island platform and a separate platform, the main areas of and necessity for the space-perception elements may bring about changes. Third, these four stations that has been analyzed for this study, lighting, compared with color, finishing material and pattern, has been highly insufficient to be a perception element.

• 농촌계획
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• 제22권4호
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• pp.49-60
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• 2016

This study is in order to promote agricultural products sold in the rural village festivals direct transaction marketplace and enabled by a comprehensive user evaluation of the rural village festivals direct transaction marketplaces in universal design perspective, provide a design plan for your care and comfort of a rural village festival Direct Deals Marketplace there is a purpose. Thus, redefining the principles of universal design suitable for direct transactions rural village festival marketplaces, and to do this by reclassifying the design elements of the farmstand-type in a framework was developed 30 questions to evaluate items for Universal Design Evaluation. And, the selection of three villages along the rural village festivals scale and conducted a survey of Universal Design Rating. As a result, the overall assessment was positive for B villages of rural village festival marketplaces direct transactions, there was a significant difference with the other village. In particular, there was a notable difference in the fairness, efficiency, promotional, safety and hygiene. And, there was a significant difference in design elements for directing atmosphere by selling space, product display, hygiene. This paper presents the design suggestions about a rural village festivals farmers' market aspects of universal design for improvement of the marketplace as following, 1) placement for differentiation the markerplace and around sites in the festival place, 2) to build the operating systems of sustainable management for arrangement and organization during the festival, 3) to install the device for maintaining agricultural products freshness 4) to separate the sale of local specialty products and general food products, and 5) to locate the suitable space considering the visitors tour route in the festival place for large-scale festival.

• 한국생활과학회지
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• 제19권4호
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• pp.745-760
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• 2010

The purposes of this study were to investigate the state of indoor thermal and air environment during winter in the one-room type multi-family houses occupied by university students and to analyze factors which influenced this environment. Field survey was conducted in 10 houses between 30th January, 2009 and 13th February, 2009 which measured indoor thermal and air elements as well kept records of interviews with residents and other related factors. Measured elements were air temperature, relative humidity, as well as concentrations of $CO_2$, CO, TVOC, and PM-10. The results can be summarized as follows. 1) The mean air temperature in each house ranged from 19.3 to $25.3^{\circ}C$, so most houses were not suitable for evaluation criteria($20-22^{\circ}C$). The average $CO_2$ concentration in each house was 965~3259ppm, so most houses exceeded evaluation criteria(1000ppm). The average TVOC concentration in each house were 0.00~1.17ppm, 5 houses exceeded evaluation criteria(0.12ppm). 2) Relative humidity, CO concentration, and PM-10 concentration were suitable for evaluation criteria. Therefore, indoor thermal and air environment during winter in one-room type multi-family housing occupied by university students was found to be generally uncomfortable. Important factor which were found to influence air temperature and the concentration of $CO_2$ were smaller space capacity than general house. Other factors which were found to influence the environment of these houses were the existence of a balcony as well as factors relating to the behavior of occupants such whether or not heating were operated, whether windows were opened, whether fans used, whether occupants smoked or used cosmetics, and whether the space was dusted.