• 한국감성과학회:학술대회논문집
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• 한국감성과학회 1997년도 한국감성과학회 연차학술대회논문집
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• pp.11-15
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• 1997

This study deals with the method for modeling relationship between human sensibility and design dldments of a product for applying human sensibility to product development, Inorder to extract sensibility characteeristics concerning a product, we figured out the relationship between xensibilith and design elements using corrdlation analysis and multiple regression analysis, and then modeled the realtionship between then through multiple objective linert programming. The results of this study can be effectively applied to develop a product based on human sensibility

• 대한인간공학회:학술대회논문집
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• 대한인간공학회 1996년도 춘계학술대회논문집
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• pp.276-289
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• 1996

What kind of the mini-component the X-generation wanted\ulcorner It is not easy to find a mini-component which everbody can satisfy with a design and functions. By pre-test of the survey the most wanted things in the mini-component was extracted. By the post-test of the survey the newly design with a price of 500, 000 won. In this paper we try to suggest a mini-component whic X-generation can satisfy with a design and functions. Therefore, this new designed mini-component can give a visual happiness and enjoyment of the sound.

• 한국콘텐츠학회논문지
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• 제10권7호
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• pp.23-30
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• 2010

메이크업 스타일이 고객 중심으로 다변화 되어가는 생활환경 속에서 감성과 선호 정도를 파악하는 것은 화장품 판매 전략의 중요한 성공요소가 되고 있다. 본 논문에서는 사용자의 감성과 선호도를 중심으로 메이크업 스타일을 개발하는 방법의 하나로 협력적 필터링 기법을 응용하여 상황 센서정보를 이용한 감성 공학적 메이크업 추천 시스템(MakeupRS)을 제안하였다. 협력적 필터링 기법에서, 사용자들간의 유사도 가중치를 계산하기 위해서 상태 강조를 적용한 피어슨 상관계수를 사용한다. 메이크업 스타일에 따른 감성을 조사하기 위해서, 메이크업 스타일을 6가지 스타일 요소(파운데이션, 컬러렌즈, 아이섀도, 속눈썹, 볼터치, 립스틱)에 따라 분석하였다. 감성공학적 메이크업 추천 시스템을 개발하여 논리적 타당성과 유효성을 검증하기 위해 실험적인 적용을 시도하고자 한다.

• 대한인간공학회지
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• 제27권4호
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• pp.85-94
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• 2008

Internet shopping has been getting more rousing due to extension of supply with PC(personal computer) and a rapid rise of use of internet. Some companies have been continually researching in how to serve individuals with each ordered information, which aimed at getting ordinary customers to induce to be loyal customers. For that, there is progress of a service of a web-recommendation which considers individual attribution. This study is suggested a method which is a service of the web-recommendation by access to sensibility ergonomics approach. Previous studies established that service had a weak point. It did not manage to realize new needs of customers. Proposed service of the web-recommendation has been designed, which preferentially propose goods included customer's sensibility to the customer who wants it. This study is expected that it will encourage a rise of products' purchasing power of customers, make an increase in a profit of both sellers and people who operate electric commercial and satisfaction of customers will go up in the same. Also, products accord with sensibility of customers will be recommended customers by the suggested service of the web-recommendation. In addition, there will be a decline of time-consuming about making a choice among some products.

• 대한인간공학회지
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• 제36권2호
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• pp.69-86
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• 2017

Objective: The present study is intended to develop an improved bus seat armrest design by evaluating various bus armrest designs from ergonomic aspects. Background: An ergonomic armrest design which considers the sitting postures and body shapes of passengers can improve the convenience and comfort of a bus seat. Method: Subjective satisfaction of each of five design dimensions (length, width, height from seatpan, shape, and angle) was evaluated for seven bus seat armrest designs in various sizes and shapes by 58 participants (28 males and 33 females) using a 7-point scale (1: very dissatisfied, 4: neutral, and 7: very satisfied). Improved bus seat armrest designs adjustable in length and rotatable to the left or right (sliding and rotating armrest, SRA) with a concave, flat, or convex shape of the upper part were developed by considering the preferred design features and the body size and shape in sitting posture and needs of passengers and then compared with a conventional armrest. Results: A bus seat armrest with a wide width (40~50mm), a long length (360mm), a lower height (213mm), and a curved shape was found significantly preferred in terms of comfort. The proposed armrest designs (SRA-convex, SRA-flat, and SRA-concave) improved satisfaction by 46~62% for length suitability, 184~216% for width suitability, 205~214% for angle suitability, 138~181% for contact area suitability, and 49~64% for height suitability, 138~174% for comfort, and 93~111% for overall satisfaction. Conclusion: The preferred design features and passengers' needs of bus seat armrest were identified and the SRA designs were recommended for better usability. Application: The ergonomic design process of bus seat armrest employed in the present study can be applied to designing armrests in various vehicles for better convenience and comfort.

• 대한인간공학회지
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• 제32권1호
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• pp.59-68
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• 2013

Objective: The purpose of this paper is to introduce a task complexity model combining task design aspects and complexity dimensions and to explain an approach to identifying and organizing task complexity factors based on the model. Background: Task complexity is a critical concept in describing and predicting human performance in complex systems such as nuclear power plants(NPPs). In order to understand the nature of task complexity, task complexity factors need to be identified and organized in a systematic manner. Although several methods have been suggested for identifying and organizing task complexity factors, it is rare to find an analytical approach based on a theoretically sound model. Method: This study regarded a task as a system to be designed. Three levels of design ion, which are functional, behavioral, and structural level of a task, characterize the design aspects of a task. The behavioral aspect is further classified into five cognitive processing activity types(information collection, information analysis, decision and action selection, action implementation, and action feedback). The complexity dimensions describe a task complexity from different perspectives that are size, variety, and order/organization. Combining the design aspects and complexity dimensions of a task, we developed a model from which meaningful task complexity factors can be identified and organized in an analytic way. Results: A model consisting of two facets, each of which is respectively concerned with design aspects and complexity dimensions, were proposed. Additionally, twenty-one task complexity factors were identified and organized based on the model. Conclusion: The model and approach introduced in this paper can be effectively used for examining human performance and human-system interface design issues in NPPs. Application: The model and approach introduced in this paper could be used for several human factors problems, including task allocation and design of information aiding, in NPPs and extended to other types of complex systems such as air traffic control systems as well.

• 한국정보통신학회논문지
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• 제25권2호
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• pp.228-233
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• 2021

비즈니스에 성공한 디자인 혁신 제품사례가 증가함에 따라 디자인 혁신성에 대한 관심도가 높아지고 있다. 본 연구는 블루투스 스피커 제품의 디자인 혁신성 (기능성, 인간공학, 심미성)이 구매고객의 호감도와 구매 의도에 어떠한 영향을 미치는지 살펴보고자 한다. 실증적 연구를 위한 합리적 행위이론(TRA)과 기술수용모델(TAM)을 통한 연구모형을 제언한다. 설문은 디자인 혁신성, 호감도, 구매 의도의 영향 관계를 파악하기 위한 문항으로 구성되었다. 연구결과 기능성, 인간공학, 심미성은 제품의 호감도와 구매 의도에 영향을 주었다. 블루투스 스피커 디자인 혁신 제품이 초기시장에서 수용되기 위해서는, 기능과 심미성을 중심으로 호감도에 대한 긍정적인 태도를 형성하는 것이 무엇보다 중요하다. 호감도는 디자인 혁신 제품의 구매 의도에 가장 결정적인 영향을 미치는 요인으로서 기업은 호감도에 긍정적인 영향을 미치는 다양한 요인을 발굴, 강화해야 한다.

• 대한인간공학회지
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• 제36권5호
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• pp.467-484
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• 2017

Objective: The purpose of this paper is to review, with the main focus on aviation safety technology and management program, how human factors are currently taken into consideration within transportation sectors, especially aviation, and to further share related information. Background: Human factors account for the majority of aviation accidents/incidents. Thus, the aviation sector has been comparatively quick in developing and applying technologies and management programs that deal with human factors. This paper reviews the latest safety technologies and management programs regarding human factors and aims to identify the trend. Method: This paper, based on literature research and practical experience, examines the latest international standards on technologies and management programs, those that deal with human factors and are adopted by international and domestic aviation organization. The main focus of discussion is how human factors are reflected during the system design and operation process. Results: The current most important issue in designing is the consideration of human factors in Cockpit, Automation, and Safety system technology design. From an operational point of view, the issues at hand are screening and training aviation workers to promote aviation safety, providing education on human factors and CRM/TEM, and running a safety management program to implement SMS. They were discussed based on the operational experience within the aviation sector. Conclusion: Major examples of a human factors approach to promote aviation safety are safety programs and various safety and monitoring technologies applied to aviation personnel for error management. These programs must be managed in an integrated manner that takes both the system designing and operational point of view into account. Application: It is thought that the human factors approach for promoting aviation safety reviewed in this paper can be extended and applied to safety management programs in other transportation sectors such as the railroad, maritime, road traffic etc.

• 한국ITS학회 논문지
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• 제16권2호
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• pp.83-91
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• 2017

기존 도로표지의 시인성, 가독성의 문제와 노령운전자의 급격한 증가를 고려할 때 현재 도로표지의 개선의 필요성이 높아지고 있는 상황이다. 본 연구에서는 이러한 상황을 고려하여서 기존의 연구에서 지적된 도로표지 문제점과 선진국의 도로표지를 참고하여 인간공학적 도로표지 개선시안을 제시하였고 이에 대한 설문조사를 시행하였다. 국내 외 도로표지 디자인의 비교분석을 통하여 도로표지의 문제점과 개선점을 파악하고 그 결과를 토대로 하여서 국내실정에 맞는 인간공학적 도로표지를 시안을 개발하였다. 본 연구의 조사결과를 기반으로 우리나라의 다양한 연령층의 운전자들이 목적지를 찾아감에 있어서 도로표지를 참조하여 어려움이 없이 목적지에 도달할 수 있도록 도로표지를 개선하는데 있어서 필요한 토대를 제시할 수 있을 것으로 예상된다.

• 대한인간공학회지
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• 제34권6호
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• pp.597-607
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• 2015

Objective: The purpose of this study is to identify the effects of sign language video location in e-learning system for the hearing-impaired. Background: E-learning education is a good way to resolve the inequality of education for the disabled. Providing a sign language video in e-learning education for the hearing-impaired is very important for their learning. Although the location of sign language video is an important factor in the design of the video, the effect of its location in learning using the e-learning system was not studied. Method: In order to identify the effect of sign language video location on the learning of the hearing-impaired using the e-learning system, the prototypes of the system with different locations were developed. Eighteen people with hearing impairment participated in this experiment. Learning presence, learning immersion, and learning satisfaction were used to measure learning effects with sign language video location. Results: Bottom right position was more preferred through preference evaluation for sign language video location. The learning effect with sign language video location (bottom-left and bottom-right) was not significant. That is, the effects of learning presence, immersion, and satisfaction were not statistically significant with video location. Conclusion: From this study, the following have to be considered in e-learning system design for the hearing-impaired. Although the location of a sign language video is not a significant factor from the experiment, the bottom right position in the design is proposed because learning presence and satisfaction is slightly higher at the bottom right position, and the position is preferred from subjective evaluation. From the analysis of interview data, it was also proposed that the design of a sign language video should be improved for the hearing-impaired. Application: The result of this study can be applied to the e-learning system design for the hearing-impaired.