• 한국환경과학회지
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• 제19권8호
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• pp.1057-1066
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• 2010

An ecological learning center is defined as a place which can establish the correct relationship between human and environment. Human can learn ecosystem and importance of environment throughout observation of nature and participation in program of ecological learning center. The most important aspects of ecological learning center planning are to reflect on user's demand and preservation of ecosystem. The prime goals of this study is to analyze user's characteristics in the Young Wheol Mulmurigol Ecological Learning Center. The second goal of this study is to find out the satisfaction model based on user's perceived performance of each program and facility in the center. For this study, questionnaire survey with 204 individuals was completed. The data from the questionnaire were analyzed statistical method by SPSS. There are several significant results from the study as following First, this ecological learning center as a newly operating facility is used not for educational purpose but for resting and relaxation purpose. It is due to that the most of users in this center are package tourists with historic scenes. Second, user's perceived performance evaluated by 23 attributions of programs and facilities, and these attributions could be classified by 5 factors such as environment friendly design, educational function, preservation of environment, provision of various bio-top and provision of resting area. Third, the user satisfaction model indicates that user satisfaction is depended on various factors such as preservation of environment, provision of various bio-top, provision of resting area. Among these factor affecting the satisfaction, provision of various bio-top is the most influence on user satisfaction.

• 한국경영정보학회:학술대회논문집
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• 한국경영정보학회 2007년도 International Conference
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• pp.539-544
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• 2007

People tend to resist changing their software even alternatives are better then the current one. This study examines the resistance to change in the use of software from the switching costs perspective based on status quo bias theory. For this study, we select Web Browsers as software. Based on the classification of switching costs into three groups (psychological, procedural, and loss), this study identifies six types of switching costs (uncertainty, commitment, learning, setup, lost performance, and sunk costs). This study tests the effects of six switching costs on user resistance to change based on the survey of 204 web browser users. The results indicate that lost performance costs and emotional costs have significant effects on user resistance to change. This research contributes towards understanding of switching costs and the effects on user resistance to change. This study also offers suggestions to software vendors for retaining their users and to organizations for managing user resistance in switching and adopting software.

• 한국주거학회논문집
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• 제14권4호
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• pp.21-29
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• 2003

The purpose of this study is to investigate alteration situation and user demand through the case study, to analyze the problems of the user participatory design, and to propose the improvement direction of user participation in the apartment housing. The results of this study are as follows: 1) The method of participatory design using a questionary must be improved with other communication methods between suppliers and users to adapt to the demands of users. 2) The range of menu and the time of participation must be varied to select various materials, colors, types of the interior finish and floor plan freely according to users. 3) Users have the positive attitude about the menu-option method and want to other methods of participatory design like the flexible housing method.

• 정보기술과데이타베이스저널
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• 제6권2호
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• pp.1-18
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• 1999

The purpose of this study was to identify the effect of microcomputer networking on user perception of potential threats to security employing user attitudes as a moderating variable. A research model consisting of microcomputer networking as the independent variable, user perception of potential threats to security as the dependent variable, and user attitude toward security control as the moderating variable was developed through literature review. The results of this study provide an empirical evidence of the importance of environmental change(information systems networking) on user perception of potential threats to security. Further-more the result imply that in order to improve security performance through the reinforcement of user perception of threats to security in the organization, user attitudes should be made favorable.

• 디지털산업정보학회논문지
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• 제14권2호
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• pp.27-33
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• 2018

User authentication scheme is a method for controlling unauthorized users' access to securely share the services and resources provided by the server and for verifying users with access rights. Initial user authentication scheme was based on passwords. Nowadays, various authentication schemes such as ID based, smart-card based, and attribute based are being researched. The study of Lee et al. suggested a user authentication scheme that provides forward secrecy and protects anonymity of users. However, it is vulnerable to attacks by outsiders and attackers who have acquired smart-cards. In this paper, we propose a modified smart-card authentication scheme to complement the weakness of the previous studies. The proposed user authentication scheme provides the security for the ID guessing attack and the password guessing attacks of the attacker who obtained the login request message and the user's smart-card.

• Journal of Information Science Theory and Practice
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• 제9권4호
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• pp.63-74
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• 2021

Virtual Reality (VR) is one of the core components of the fourth industrial revolution as a technology that makes the virtual world feel as if it is real. VR is being used in various fields such as entertainment, advertisement, education, medical care, training, sports, and tourism, as well as providing contents for such things as games and videos. Libraries are already looking for ways to utilize VR from various angles, such as operating experiential programs. The purpose of this thesis is to develop and propose a VR-based library user education program. In order to achieve the purpose of the study, we analyzed previous studies from a theoretical perspective to find a way to construct a user education program, and also to derive possible implications based on examples of countries such as the United States and Korea that are already introducing and applying VR technology to library services. Therefore, the user education program proposed in this study can be used as a basic building block when many libraries want to develop VR-based programs in the future.

• 한국실내디자인학회논문집
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• 제24권4호
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• pp.3-13
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• 2015

For last decades, the interests and efforts to enhance healthcare facility users' experience is focused on improving facility environments for healing (Delvin, 2003) and servicescapes in order to meet the users' needs (Becker, 2008; Seunghee, 2011). In the emerging experience economy, customer want experiences and they're willing to pay for the experiences and memories not goods. (Pine, J. & Gillmore, J., 1999). It is important to identify what supports customer experiences and how they perceive the experiences in healthcare environments and it will provide important information for healthcare planners, managers, architects, and interior designers. This study examines the service user experience design elements from a User Experiences design perspective. It focuses on healthcare facilities as user experience elements and build up a conceptual framework that outlines service user experience design elements in healthcare facilities. Literature review and case studies were conducted to build the service user experience design elements according to affordance theory. Findings from this study shows that service user experience design elements were introduced and newly developed which can be categorized into three factors; 1) Functional experiences in the physical environments (safety, accessibility, self-directiveness), 2) emotional expression and cognitive experiences (identifiability/clarity, natural features/pleasant environment, aesthetic elements/playful space, media richness), 3) social relational experiences(closeness, privacy, communication with staff, integrated system). These service user experience design elements will help healthcare facility designers to understand what customer experiences, how they increase the satisfaction, and how they improve facilities for modeling the industry's best practices.

• Advances in Computational Design
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• 제7권2호
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• pp.139-151
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• 2022

The article is devoted to the actual problem of studying the possibilities of implementing personalization of the user interface in accordance with the personality psychotypes. The psychological aspect of user interface design tools is studied and the correspondence of their application to the manifestations of personality psychotypes is established. The results of the distribu-tion of attention of users of these categories on the course page of the educational platform are presented and the distribution of attention in accordance with the focus on educational material is analyzed. Individual features and personal preferences regarding the used design tools are described, namely the use of accent colors in interface design, the application of the prin-ciples of typographic hierarchy, and so on. In accordance with this, the prospects for implementing personalization of the user interface of the educational platform are described. The results of the study allow us to state the relevance of developing and applying personalization of the user interface of an educational platform to improve learning outcomes in accordance with the psychological impact of individual design tools, and taking into account certain features of user categories. The research is devoted to the study of user attention concentration using heatmaps, in particular based on eyetreking technology, we will investigate the distribution of user attention on the course page of an educational platform Ta redistribution of atten-tion in accordance with certain categories of personality psychotypes. The results of the study can be used to rearrange the LMS Moodle interface according to the user's psychotype to achieve the best concentration on the training material. The obtained data are the basis for developing effective user interfaces for personalizing educational platforms to improve the quality of the education.

• 정보화정책
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• 제30권3호
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• pp.92-121
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• 2023

음악 스트리밍 서비스는 음악 소비 과정에서 사용자와의 다양한 상호작용이 발생한다는 점에서 사용자 경험(User Experience: UX)에 대한 이해가 중요하다. 본 연구는 사용자 경험의 '구조'(Structure)를 분석한 선행연구, 음악 서비스 사용자가 중요하게 생각하는 '품질 특성'(Quality Characteristics)에 관한 선행연구를 토대로 음악 스트리밍 서비스의 사용자 경험 모델을 개발하고 그 타당성을 검증하였다. 음악 스트리밍 서비스 사용자를 대상으로 한 설문 데이터를 분석한 결과, 기능성(검색, 브라우징, 개인화된 추천), 유저 인터페이스 사용성, 콘텐츠 품질(현재성, 충분성, 관련성), 금전적 비용이 해당 서비스에 관한 사용자 경험 결과(사용자 만족)를 결정하는 주요 요인인 것으로 밝혀졌다. 또한, 국내 서비스들과 글로벌 서비스를 비교한 결과, 기능성과 콘텐츠 품질에 대해서 사용자 경험의 차이가 있는 것으로 나타났다. 본 연구에서 제안한 음악 스트리밍 서비스 사용자 경험 모델은 관련 이론 기반 연구에 새로운 토대가 될 수 있으며, 실제 플랫폼들 간의 경쟁 구도 및 그들의 경쟁 전략에 대한 의미 있는 시사점을 제공한다.

• 한국문헌정보학회지
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• 제37권4호
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• pp.295-310
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• 2003

본 연구는 1991년부터 2003년까지 이용자연구 논문의 내용분석을 통하여 우리나라 이용자연구의 연구 방법과 연구동향을 제시한 것이다. 분석자료는 연구의 주제, 연구방법, 자료수집방법, 자료분석방법, 가설설정 등을 조사하였다. 이용자연구논문의 경우 1991∼2003년 가을까지 발표된 논문의 연 평균은 12.8편으로 나타났다. 연도별 발표량은 200l년이 24 편으로 가장 많고, 주제별 발표논문 현황은 정보이용행태, 이용자연구, 이용자 인터페이스, 도서관 및 정보이용교육, 온라인 목록 이용행태의 순으로 연구되었다. 연구방법은 문헌연구, 서베이 연구, 사례연구의 순서로 이루어지고 있으며, 자료 분석방법은 주로 기술통계를 사용하고 이용자연구자들은 카이자승(28.0%), 상관관계(22.7%), T-검증(17.35), 분산 분석(14.7%), 다변량분석(4.0%) 등을 사용하며, 연구자의 약 17%가 가설을 설정하고 있다.