• Science of Emotion and Sensibility
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• v.18 no.3
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• pp.71-80
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• 2015

Minimalism means abstinence characterized by simplicity, clarity, repetition, and exclusion while skeuomorphism means visual metaphor design characterized by retro, function, and emotion. Mobile platform interface has been developed based on those two aesthetic characteristics and user experience is evaluated using apple iOS6 and iOS7 representing skeuomorphism and minimalism respectively in this paper. Those two aesthetic designs on typography, color, and icon were tested with a sample of 35 undergraduate participants in the repeated measures design and the results showed that participants distinguished two types of aesthetic designs, and evaluated that iOS7 is superior to iOS6 on typography and identity. Comparing the levels of the three variables, aesthetic of typography, and accuracy, aesthetic and consistency of icon design were significantly differentiated and this means that although accuracy of icon design of iOS6 is superior to iOS7, iOS7 is superior in the rest of it. Overall, the participants had a positive evaluation toward iOS7.

• 한국HCI학회:학술대회논문집
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• 2007.02b
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• pp.361-366
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• 2007

InterfaceDesign 에 있어 Layout, Icon 및 배색 등의 대한 지침은 충분하게 연구되어왔지만, Design 시 고려 해야하는 색의 근본적인 문제에 대한 연구가 미비하다. 이러한 인식에 대한 부족은 Design 이 최종 Output Device 환경에서 원하지 않는 색으로 변질되어 display 되거나, 디자이너가 여러 지역 환경에서 적합하지 않는 색을 사용하는 결과 들를 초래하게 된다. 본 논문에서는 디자이너가 색을 선택할 시의 고려사항들을 지역적, device 별로 나누어 제안하고 분석한다. 그 외에도 인간의 시각구조를 관찰하여 피해야 하는 색의 선택과 지향하는 색들을 제시한다. 지역별로는 크게 구주, 미주, 아주(중국, 일본) 지역으로 나누어 분석한다. 각 지역 TV 환경의 Color Temperature 을 통해 display 색의 특성들을 분석하였고, Screen Palette 를 통해 색의 인지도 등을 파악하여 지역별로 특성화된 Color range 를 제안한다. Device 별로는 display 기기와 set 기기의 색에 대한 특성들을 분석하여 각 환경에 최적의 색을 선택할 수 있는 지표를 제시한다. 그리고 인간 시각 시스템을 통해 각 색에 대한 눈의 민감도, Design 하려는 Contents 에 색의 특성 그리고 마지막으로 색맹들을 고려한 색의 특성들을 살펴보면서 전체적으로 고려해야 할 사항들을 제시한다. 위의 고려사항들은 디자이너가 좀더 객관적으로 환경에 최적화된 색을 선택하게 해주며 최종 Output 기기의 색의 특성을 알게 함으로써 최종 이미지에 대해 예상을 하고 문제점을 파악할 수 있는 계기를 제공한다. 이는 디자이너에게 최종 결과물이 만족스러운 결과가 나올 수 있게 도와주게 되며 더불어 사용자에게 감성적인 부분을 호소할 수 있는 효과적인 Design을 가능케 한다.

• Archives of design research
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• v.16 no.4
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• pp.101-110
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• 2003

This paper is focused on the similarity of GUI design and proposes checklists for evaluating similarity of GUI design in quantitative way and more important factors in this checklists. On the first, consideration of similarity and analysis of GUI properties are made, and from these results, the categories that affect the evaluation of similarity are extracted. The categories are consisted of 5 factors, which are concept, shape, color, relation, and multimedia. The checklists from above 5 categories are tested in 3-stage, and in this paper, 11 checklists from shape, color, and relation factor of the second stage are verified by online survey. The purpose of this survey is to find out the difference between user groups(designer, computer related, etc) and more important factors in the checklists that affect the total results of similarity. In the results of survey, the checklists have no relation with the user groups and among the checklists, external shape, composition element, and design methods have impact factors on the evaluation of similarity.

• 한국HCI학회:학술대회논문집
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• 2008.02b
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• pp.376-379
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• 2008

People are experiencing severe navigation problems in mobile site Relatively limited research, however, has been conducted on mobile site navigation compared to web site navigation. This research aims to identify efficient mobile site navigation aids for timely preferred contents. It proposed timely menu system based on statistic data, and evaluates its efficiency through commercial beta test. We conducted a beta test in the fourth quarter of the year 2007. The total number of user is 12,000. The average number of PV (page view) by the experimental group was increased to 10% more than control group. Our results indicate that timely menu system helps people navigate mobile menu system more effectively.

• Restorative Dentistry and Endodontics
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• v.37 no.2
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• pp.90-95
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• 2012

Objectives: The purpose of this study was to determine the effect of resin infiltration technique on color and surface hardness of white spot lesion (WSL) with various degrees of demineralization. Materials and Methods: Ten human upper premolars were cut and divided into quarters with a $3{\times}4mm$ window on the enamel surface. Each specimens were separated into four groups (n = 10) and immersed in demineralization solution to create WSL: control, no treatment (baseline); 12 h, 12 hr demineralization; 24 h, 24 hr demineralization; 48 h, 48 hr demineralization. Resin infiltration was performed to the specimens using Icon (DMG). $CIEL^*a^*b^*$ color parameters of the enamel-dentin complex were determined using a spectroradiometer at baseline, after caries formation and after resin infiltration. Surface hardness was measured by Vickers Micro Hardness Tester (Shimadzu, HMV-2). The differences in color and hardness among the groups were analyzed with ANOVA followed by Tukey test. Results: Resin infiltration induced color changes and increased the hardness of demineralized enamel. After resin infiltration, there was no difference in color change (${\Delta}E^*$) or microhardness among the groups (p < 0.05). Conclusion: There was no difference in the effect of resin infiltration on color and hardness among groups with different extents of demineralization.

• Journal of the Korea Fashion and Costume Design Association
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• v.20 no.3
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• pp.27-32
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• 2018

Hanbok is a our own history and tradition and is an icon of Korean history and culture. Today, the costumes are moving around the world fashion trend due to the development of mass media and internet at the same time. This is an important clue to marketing activities and can be used for predictive analysis. Although Hanbok is changing little by little every year, research on the trend of Hanbok is rare. This study analyzed the results of searching for 'Hanbok' as a keyword in Portal Site Naver and posting a customized purchase of Hanbok for marriage between 2016 and 2017. The analysis was based on analyzing the photos uploaded, and analyzing purchase reason in the On-line review. Most buyer of Hanbok purchased for prepare marriage. The choice of a customized hanbok is mostly to search online or to use the fair. The most important factor in choosing a custom Hanbok that appeared in online reviews is color and then price. The color of the jacket is mostly light color and the off-white color is the most used and the long skirt such as the pink system, the chorale system and the red system, and it can be seen that the pink skirt is overwhelmingly large. In the design of Hanbok, The sleeves were straight and narrow, and the length was the chest line. The collar were enlarged and widened. 고름 used the sole color instead of the jacket and skirt color, and it was narrow not long. skirt's pleats was wide, and designed to overlap with double color of the fabric.

• Archives of design research
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• v.17 no.2
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• pp.269-278
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• 2004

This research categorizes various icons that used in PDAs according to symbolization patterns, operating systems and support for color display. Since different icons vary in communication capacity I executed this research to verify it positively. In result, PDA loons were found to have different intuitive communication capacity according to its functions, symbolization pattern, operating system and use of color. \circled1 Icons which have similar object as ones that are used on desktop computer and icons with accurate, simple expression seems to have higher intuitive communication capacity among the icons categorized by functions. \circled2 Among the icons categorized by symbolization pattern, ones that express the action related to their functions have the highest recognition accuracy and longer delay before recognition. \circled3 Among the icons categorized by operating systems, ones that have concrete expression of object and a number of representation elements have higher recognition accuracy and longer delay before recognition. \circled4 Among the icons categorized by color and grayscale, ones with color have superior communication capacity due to additional stimulation although LCDs in most PDAs have limited color depth.

• Journal of the Korean Society for information Management
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• v.15 no.1
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• pp.43-62
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• 1998

this study is to determine whether color, icon, sorting methods of brief description about materials, and postioning methods of final records affect the usability of the OPAC(Online Public Access Catalog) screen designs in terms of success rate, search time, and users' preferences. The findings suggest that OPAC systems can be optimized to enhance user's performances conflict with each other, designers should give more weight to performance because of the library's mission of meeting users' information needs.

• Journal of Korean Society of Transportation
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• v.16 no.2
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• pp.107-114
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• 1998

복잡해져가고 있는 현재의 교통상황에서 최근 개발되고 있는 HUD(Head-up Display)의 경우는 기능이 다양하므로 운전중 많은 정보가 운전자에게 제시되어야 한다. 이러한 많은 정보를 제공하고 디스플레이하기에는 HUD의 크기에 한계가 있으며, 운전중 운전자에게 부하를 가중시켜 안전에 큰 영향을 미칠 수 있다. 따라서 HUD에 제공될 정보에 대하여 인간공학적 접근과 사용자들의 선호에 맞추는 HMI(Human Machine Interface)연구를 통하여 제시아이템에 대한 중요도 및 우선순위를 파악하고 제시아이템의 아이콘의 형태 및 색채를 결정하는 것은 운전중 안전사고에 대한 발생확률을 감소시킬 수 있을 것이다. 그러므로 본 연구에서는 제시 아이템과 제시 아이콘에 대한 중요도를 파악하였다. 그리고 제시 아이콘의 형태와 색채에 대한 주관적 평가를 통해 그에 대한 아이콘의 형태 및 색채에 대한 새로운 평가 방법에 의한 가이드라인을 제시하고자 한다. 또한 이러한 연구를 통하여 ITS내의 인간요소적인 측면을 고려하여 인간친화적인 ITS구축이 가능할 것이다.

• The Journal of the Korea Contents Association
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• v.17 no.7
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• pp.158-169
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• 2017

In the context of the number of Tablet PC users which increases rapidly, online shopping application has also been a corresponding rapid development. However, as a practical matter, the differences among the consumers' ability will affect the purchase of application for the realization of user needs. Therefore, shopping application in the GUI design to improve consumers use needs to be improved to meet the demands of different users. In view of this problem, this paper has carried on the related research on the GUI design of Tablet PC application, and fully considers the visualization image elements of information transmission, then analyzed the top five shopping application in Chinese market via three visual elements - icon, label and color. In addition, it conducted a questionnaire which based on the object of Tablet PC shopping application Chinese users. Consequently, what obtained is, based on the survey findings, the GUI design proposal which reasonable reflects the shopping application with functionality and designability. Through the research results of this paper, we can get the conclusion that the three kinds of visual GUI elements-icon, label and color- have the influence on the user's usability. In addition, this study can be expected as a reference in the shopping software GUI design.