• 한국정보시스템학회지:정보시스템연구
• /
• 제11권1호
• /
• pp.51-74
• /
• 2002

The purpose of this study is to empirically investigate critical success factors for effective implementation of web-based distance learning system. First of all, four critical success factors are theoretically derived from reviewing previous research. They are: (1) learner-related factor including the variables such as teaming ability, learning attitude, and attending motivation, (2) environmental factor including the variables of physical and mental support for learners, (3) instructional design factor represented by one variable, the degree of appropriateness of learning contents, and (4) the factor concerning the level of self-directed learning readiness embracing the variables such as curiosity for learning, openness towards challenge of learning and affection for learning. Subsequently, the relationships between these four critical success factors and the degree of learning satisfaction are empirically investigated. The data for empirical analysis of the research are collected from 1,020 respondents who have already passed the web-based distance learning courses which have been implemented in Information and Communication Officials Training Institute. Out of 1,020 responded questionnaires, 875 data were available for statistical analyses. The main results of this study are as follows. Firstly, the most important factor for successful implementation of the web-based distance learning system is shown to be the instructional design factor, and in the next place, the self-directed learning readiness factor, the environmental factor and the learner-related one in sequence. Secondly, additional analysis of the variables included in the instructional design factor shows that availability of practical information and knowledge is the most influencing variable, and next, interesting composition of contents, reasonable learning amount, optimal level of instruction, and understandable explanation are significantly important in the descending order. Lastly, among learning motivators, strong intention of acquiring business knowledges and skills is found to be the most important satisfier in the web-based distance learning. The theoretical contribution of this study is to derive a comprehensive model of critical success factors for implementing the web-based distance learning system. And, the practical implication of this study is to propose efficient and effective guidelines for developing and operating the web-based distance learning system in the various kinds of organizations.

• 한국경영과학회지
• /
• 제26권1호
• /
• pp.15-32
• /
• 2001

It is well known that the web design is composed of several factors which are interacting with each other. However, the current approach to web design had been focused on modifying specific factors without considering its impact on other factors. In this sense, we propose more holistic approach to the web design by using fuzzy cognitive map. For this purpose, we form an illustrative fuzzy cognitive map for the web design which is based on the literature, and analyzed and impact of change in a specific factor on other factors. Especially, to improve the output analyzability, we suggested an advanced version of fuzzy cognitive map called stratified fuzzy cognitive map. After simulating the fuzzy cognitive map for web design, we could conclude that our approach is robust and effective compared to the traditional web design approach.

• 한국디자인학회:학술대회논문집
• /
• 한국디자인학회 2004년도 춘계 학술발표대회 논문집
• /
• pp.350-351
• /
• 2004

• 한국의류학회지
• /
• 제31권8호
• /
• pp.1273-1285
• /
• 2007

The purpose of this study is to understand consumer emotion about T-shirts web pages and to provide the basis for effective design plan of them. 72 T-shirts web pages through 62 sites have been chosen as stimulus pictures, and the valuation tools are composed of 21 pairs of image adjective and 3 questions for valuation of consumption emotion. Data has been collected on subjects of 480 men and women at the age of $16{\sim}27$ who live in Busan. The image factors are Aestheticism, Activeness, Stability, Intimacy. The types of T-shirts web pages are classified into four groups. The image according to the type of T-shirts web pages has showed meaningful differences in all factors, and the differences of image factors according to design elements have been meaningfully presented. In the relation between consumption emotion and image of T-shirts web pages, Impulse needs, Buying needs, Recommendation needs are related to Aestheticism factor and Stability factor. The consumption emotion according to the type of T-shirts web pages is appeared high in the type 2(Refine image) and 3(Vivid image). The valuation of consumption emotion according design elements has presented meaningful differences all design elements except menu.

• 한국디지털정책학회:학술대회논문집
• /
• 한국디지털정책학회 2005년도 추계학술대회
• /
• pp.447-463
• /
• 2005

The purposes of this study is to investigate the factor structure of web-site characteristics and antecedents factors affected to trust, satisfaction and behavioral intention of web-site. Refined data were consisted of 4 internet shopping mall survey and estimated the perception to visiting web site. Statistical methods are adapted Frequency, Factor Analysis and CFA(Confirmatory Factor Analysis) of LISREL. 8 program. Research findings are as follows. The factors of web characteristics indicated to product information/buying procedure clarification, stability and function of system, usability of web site, security and protection of individual information, design, clarification of enterpriser information, various payment methods and customer service. In regression analysis, dependent variables were trust, satisfaction and behavioral intention. reputation of site were significantly effected variables. External variables consisted of the 4 characteristics of web-site and reputation and trust, satisfaction and behavioral intention were internal factor.

• 디지털산업정보학회논문지
• /
• 제4권4호
• /
• pp.85-101
• /
• 2008

This study focuses on visual aesthetic factors in the apparel web site design. 103 undergraduates participated in the evaluation of six internet web sites. The evaluation were recorded and analyzed by using the inspection method and a questionnaire. Findings of this study can be summarized as follows: First, the result of SPSS-factor analysis shows that there are 2 distinct factors; 'classical aesthetics' and 'expressive aesthetics'. 'classical aesthetics' and 'expressive aesthetics' can be described by visual aesthetic design. This conceptual confusion relating to 'visual aesthetic design' can be clarified by these findings. Second, as a result of multiple regression analyses, 'classical aesthetics' and 'expressive aesthetics' have a positive influence on 'interactivity' and 'web site evaluation'. This research clarifies the concepts of 'engagement' of Rosen & Purinton as the 'interactivity' between users and web sites. Finally, this study suggests that 'good design' for internet web sites depends on understanding how to attain the appropriate balance between 'classical aesthetics' and 'expressive aesthetics', based on the target customer.

• Steel and Composite Structures
• /
• 제5권2_3호
• /
• pp.193-202
• /
• 2005

This paper describes recent developments in composite construction and their effect on codified design procedures in the UK. Areas of particular interest include: rules on shear connection, design of beams with web openings, serviceability limits, such as floor vibrations, and fire safe design. The design of cellular beams with regular circular openings now includes generalized rules for web-post buckling, and for the development of in-plane moment in the web-post for asymmetric sections. Closed solutions for the maximum shear force due to limits on web-post bending or buckling are presented. The fire resistance of cellular beams is also dependent on the temperature of the web-post, and for closely spaced openings. It is necessary to increase the thickness of fire protection to the web. For serviceability design of beams, deflection limits and natural frequency and response factor for vibration are presented. It may be necessary to use stricter limits for certain applications.

• 디자인학연구
• /
• 제17권4호
• /
• pp.69-78
• /
• 2004

컴퓨터 기술의 발달과 웹 환경의 개선은 e비즈니스의 확대와 웹 사이트의 트랜드에 영향을 주었다. 멀티미디어를 사용한 사이트의 인기가 상승하고 경쟁 사이트보다 높은 인지도를 보여주고 있어 멀티미디어 도입이 활성화되고 있다. 웹 멀티미디어 콘텐츠에 있어서도 평가기준에 합당한 멀티미디어 컨텐츠의 구성요소가 필요하다. 이들 구성요소는 정보디자인, 영상디자인, 인터랙티브 디자인의 요소로 정리할 수 있다. 이 요소들을 사용자에게 대표적인 웹 멀티미디어 사이트를 평가하도록 하였다. 웹 사이트의 선정은 대표적인 웹 사이트의 유형인 HTML기반, 플래시 기반, 혼합기반으로 한정하였다. 사용자가 평가한 데이터를 이용하여 디자인과 멀티미디어의 요소별 연관성과 상관관계를 규명하는 통계분석을 하였다. 서울, 경기, 충청지방에 거주하는 C대학교 재학생 중 디자인 비전공자들 101명을 대상으로 분석하였다. 설문내용은 인터넷을 이용하여 코카콜라, 나이키, 삼성전자 각 기업의 한국어 사이트에 방문하여 평가하도록 하였다. 설문의 평가 방식은 각 항목 당 5점 척도로 평가하도록 하여 이를 점수화했다. 설문 분석을 위한 통계 패키지는 SPSS Ver 10.0을 사용하였다. 기술 분석을 통해 각 유형별 웹 사이트가 정보디자인, 영상디자인, 인터랙티브디자인, 디자인에서 사용자 평가를 분석하였다. 웹 멀티미디어 컨텐츠 유형에 따른 웹 사이트 평가에 같은 웹 멀리미디어 평가 항목을 설문한 결과 eigenvalue의 요인추출개수가 다르게 나왔으며 회귀식 또한 다르게 나왔다. 이는 웹 사이트를 제작할 때 목적에 따라 유형의 방법을 다르게 선택해야하는 것을 알 수 있었다.

• 한국BIM학회 논문집
• /
• 제5권4호
• /
• pp.37-46
• /
• 2015

In a construction project, collaboration amongst the project participants is a critical factor for high-quality results and successful completion of the project. Owing to the advance of information technologies, web-based systems have become more common in the construction industry, but research and development has been made for only limited areas. For organized and systematic collaboration in various fields, collaboration systems have to be developed in a holistic manner based on diverse needs from the whole construction industry. This study aims to investigate the current status of web-based collaboration systems from structural engineers' perspectives and propose an improvement plan. For a systematic analysis of selected cases, we apply a classification of three developmental stages depending on interoperability and organizational levels: structural design and analysis, collaborative design, and integrated design management. Thereafter, the characteristics of each stage are extracted and comparatively analyzed. Lastly, three functional factors were proposed for the improvement of web-based collaboration systems for structural design.

• 한국실내디자인학회논문집
• /
• 제16권2호
• /
• pp.314-321
• /
• 2007

The statistical method of human sensibility ergonomics is widely used for analyzing interior design because it has standard processes and it can help to get quantifiable results. However applying this method demands repeated intense work and great time and effort is required. In this study, a tool applying Web and virtual reality techniques for statistical human sensibility ergonomic interior design analysis is proposed and the key parts of the tool including database and interface are implemented. The database contains the sensibility adjective table and the physical interior design factor table for analyzing the relationship between human sense and physical design factors. Interface of the tool is implemented using Web technologies, so testers can evaluate interior design samples via standard Web browsers. The 3D control which is an important component of the interface is also implemented. Employing the suggested tool can reduce effort and time for evaluating human sense in Interior design field.