• 지식경영연구
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• 제14권5호
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• pp.121-136
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• 2013

Augmented reality, which has recently drawn great attention, has along history in technical terms. However, the latest emergence of mobile augmented reality using smartphones is allowing people to access augmented reality more easily and faster than ever. However, a review of existing studies shows that most of them have focused on the technical realization of augmented reality, whereas few studies have dealt with how users perceive augmented reality. For users, augmented reality is a means of knowledge transfer, which enables the experience of more abundant reality by providing additional informatio nsources to objects or landscapes. There fore, the element of experience must be considered for the perception of users. In addition, the current augmented reality technology certainly provides users with more fun than any other existing technologies. In this regard, this study intended to divided experiences not only into sensory experiences, but also into entertainment, educational, escapist, and esthetic experiences based on the experience economy theory suggested by Pine and Gilmore(1998). Moreover, this study intended to examine whether mobile augmented reality applications, which are highly popular as a means of the experience economy, influence the usefulness, convenience, and enjoyment perceived by users, and to identify which of these cognitive elements influence usage intentions.

• 수산해양교육연구
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• 제27권1호
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• pp.1-12
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• 2015

This article starts with a review of the system characteristic(easiness, flexibility, reliability) and individual characteristic(self-efficacy, achievement motive, computer ability) through education satisfaction especially in relation to the education performance(perceived usefulness, educatee value). We found that all variables significantly affect the education satisfaction, but only computerized ability doesn't significantly affect the education satisfaction. Education satisfaction significantly affect the education performance. This paper suggests that the followings; first, response time of systems is valuable factor in KcLep. Second, self-efficacy and achievement motive are more important then computer ability in KcLep educatee. Finally, software developer and teacher always think about rapid response time of systems and exchange of data for the education performance in KcLep.

• 한국정보시스템학회지:정보시스템연구
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• 제18권1호
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• pp.117-144
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• 2009

Government uses the Internet technology to create electronic Government(e-Government). E-Government is an on-going project, and it represents a strong intention of Korean government to make effective and smooth communication between Korean government and its people. To achieve this purpose, government portal sites is one of projects of e-government, being a common gateway for users to find information and to communicate with the government concerning many matters/any matter. However, user's attitudes and behaviors explaining why they intend to use government portal sites is a scant. Therefore, the main purpose of this study is to investigate empirically the determinants influencing users' intention to use government portal-sites. Starting with DeLone & McLean's Updated Information Success Model(2003), this study suggests three qualities(Information Quality, Systems Quality, and Service Quality) and two moderating effects(Ambiguity and Government Supports), which affect the perceived usefulness of government portal sites. Results show that the hypotheses were supported. The findings of the study suggest not only a new theoretical model for IS research, but also the important indicators of a successful usage of e-Government portal sites.

• 한국항만경제학회지
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• 제24권1호
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• pp.85-102
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• 2008

본 연구에서는 물류정보시스템을 도입활용하고 있는 무역업체들을 대상으로 내부업무효율성과 조직혁신정도를 조절변수로 하여, 내부업무효율성과 조직혁신정도가 높은 집단과 낮은 집단으로 구분하여, 이들 각 집단의 물류정보시스템 특성변수가 성과(이용자가치와 인식된 유용성)에 미치는 영향을 분석하였다. 연구결과, 구조화된 업무 환경에서 물류정보시스템을 통한 지속적인 업무수행과 더불어 조직혁신을 위한 기업차원에서의 노력이 병행되어야 하며, 물류정보시스템 도입 무역업체들은 정기적으로 기업의 업무활동전반에 대한 정확한 평가와, 전략수립을 통해 물류정보 시스템의 성과 제고를 위한 노력을 기울여야 할 것이며, 본 연구에서 나타난 바와 같이 물류정보시스템 도입 무역업체들의 낮은 조직혁신정도를 향상시킬 수 있는 조직자체의 각성과 노력이 뒤따라야 할 것이다.

• Journal of Information Technology Applications and Management
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• 제11권1호
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• pp.1-14
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• 2004

Increasing affectability of high-speed Internet and convenient access devices has made the Internet a major source of information search and sharing. As the provision of information has rapidly becomes an important and viable business model, the objective utility and marketability of information contents have become a focus of interest among many academicians and managers. Researchers have traditionally focused on the design of the interface, availability of resources, network accessibility, the format of web sites and their underlying systems. However, the usefulness of contents has been left as a little explored issue. To correctly diagnose and pursue the viability of contents provision business a shift of perspective is required : a shift from technology-oriented perspective toward user-oriented perspective, and a shift from form and design focus toward content focus. This research attempted to analyze consumer-oriented information quality in a more systematic way by focusing on a limited domain travel-related information contents. We proposed a relationship among consumers'behavior, characteristics of information, and the values of information measured by users. An empirical examination of the model was performed using a survey on Internet users in Korea. Implications are drawn for managers responsible for creating marketable contents.

• 컴퓨터교육학회논문지
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• 제5권4호
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• pp.91-98
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• 2002

7차 교육과정이후 ICT는 실업계 고교의 수업에서 교육효과 제고를 위한 중요한 도구로 등장하였다. 이러한 맥락에서 본 연구는 공업계 고등학교 학생들의 수업 만족도 및 참여도를 높일 수 있는 방법을 모색하고자 전자과 실습교육을 위한 웹 컨텐츠를 설계, 개발, 수업에 적용하여 어떤 요인들이 학습자의 만족에 영향을 미치는지를 확인해 보고자 하였다. 그 결과, 학습자의 학습 만족도에는 웹 컨텐츠의 용이성, 유용성, 재미 등의 요소가 직접적인 영향을 미침을 확인할 수 있었고, 그 이외의 웹 컨텐츠의 디자인, 이미지, 질, 학습자의 태도, 자기 효능감 등의 요 인들이 간접적인 영향을 미침을 확인할 수 있었다. 본 연구 결과는 실업계 고교 수업에서 사용하고자 하는 웹 컨텐츠 설계에 유용한 지침을 제공해 줄 수 있을 것으로 판단된다.

• 한국융합학회논문지
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• 제9권6호
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• pp.271-277
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• 2018

이 연구의 목적은 우리나라 지역거주 노인의 낙상 리스크를 평가하는 문항을 선정하고 유효성을 검토하는데 있다. 낙상위험 평가는 선행연구를 참고로 '낙상잠재성', '신체기능', '질병과 신체증상', '환경', '행동과 성격'의 5가지 요인으로 구분하였으며 내용타당성 검증, 교차분석 및 요인분석 결과에 따라 총 44개 문항으로 구성하였다. 한국형 낙상위험 평가척도는 심각한 사회문제로 인식되고 있는 노인의 낙상문제를 개선하고 개인의 낙상예방에 중요한 정보를 제공하는데 유용한 도구로 사용될 수 있을 것이다.

• 한국의상디자인학회지
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• 제14권2호
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• pp.185-198
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• 2012

This study aims to find out the influential factors and the relative power of these factors on the clothing purchase decision in internet shopping mall. For this purpose, this study surveyed 500 male and female consumers in their 20's~40's for empirical analysis who have ever purchased clothing through internet shopping malls. Respondents are selected using the convenience sampling through internet survey in August 2011. For statistical analysis descriptive statistics, reliability analysis, factor analysis and regression analysis are carried out using SPSS for Windows 12.0. The results are as follows. First, purchase decision is significantly affected by the expressional/physical properties of the product and product pictures. Second, purchase decision is significantly affected by the usefulness of shopping mall and the importance of purchase. Third, in consumer related factors, product value awareness, reliability of shopping mall, clothing involvement, psychological/economical perceived risks and age affect purchase decision. Fourth, in the regression analysis of the above significant variables on purchase decision, the order of power of these influential factors is expressional/physical properties of product, the importance of purchase, product picture, age and clothing involvement. The results of this study will help internet fashion enterprises to handle the variables of product, shopping mall, and consumer related for enhancing the purchase rate.

• 한국의류산업학회지
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• 제10권4호
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• pp.473-478
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• 2008

Since the late 1990, "Smart clothing" has been developed in a various way to meet user centered design and human engineering that considered usability, wearability with clothing. Under this circumstance, research and development of smart clothing has been demanded usability and wearability test. But, Study of the usability evaluation for sensor based smart clothing is insufficient. In this study, we suggest criterion of usability evaluation for sensor based smart clothing that evaluate on the point of view such as wearability of clothing, interaction of clothing and devices, interaction of body and devices. we performed qualitative and quantitative test with developed smart clothing to present usability evaluation criterion for sensor based smart clothing. As a result, total 7 categories such as 'usefulness', 'wearability', 'appearance', 'riskness', 'facility of management', 'perceived change', were extracted as the usability and wearability criterion. Additionally, 28 factors of evaluation criterion for sensor based smart clothing were indicated on the result of this research. This study have meaning to indicate usability evaluation criterion for sensor based smart clothing.

• Asia pacific journal of information systems
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• 제12권3호
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• pp.89-113
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• 2002

As Mobile Internet users grow rapidly, Mobile Internet Companies will be in a fierce race to catch a new customer. In this situation, companies want to identify of what factors make peoples use Mobile Internet in order to develop the effective Mobile Internet services and to supply the higher service quality. However, prior researches on Mobile Internet focused on technical area such as higher data delivery, efficient compression of images, so they do not have given companies beneficial materials for making fascinating Mobile Internet service. To offer the service development materials, this research investigated important factors to use Mobile Internet from the viewpoint of customer. Moreover, the study was progressed how much these factors influenced Mobile Internet actual usage. After being surveyed service adopting model and significant factors in Marketing and in MIS(Management Information System), this study was suggested Mobile Internet Adopting Model reflected in Mobile Internet characteristics. To collect the effective data, Internet survey had been done for two weeks. The respondents were identified if they were real Mobile Internet users and how much they had used Mobile Internet for a month. The results were that important factors of Mobile Internet usage were Usefulness, Usability, System Quality and Instant Connectivity. Perceived Value of Mobile Internet influenced Mobile Internet Behavioral Intention significantly and Behavioral Intention had a significant effect on Mobile Intent usage by results. This paper concludes with discussion of these results and their implications for researcher and Mobile Internet company managers.