• 한국IT서비스학회지
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• 제7권4호
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• pp.21-43
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• 2008

This paper develops the research model for the understanding of learner's usage intention in web based collaborative learning(WBCL) system. This model is based on the Davis' Technology Acceptance Model(TAM) and Social Interactivity Theory. Data is collected 225 University students from two different institutions. They were divided into 46 groups and asked to complete an online TOEIC preparation module using WBCL systems over 4 weeks. Data were collected at three points for each participant-before, 3 weeks after, and at the end of the online module. The result show that TAM based Belief factors(Usefulness, Ease of use, Playfulenss) are important determinants of usage intention in WBCL systems. The study also found the external factors of the extended TAM to be subjective norm, leader's enthusiasm in WBCL context.

• 경영과학
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• 제26권2호
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• pp.71-89
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• 2009

The purpose of this research is to identify the factors affecting user acceptance of e-learning site. To more precisely explain an individual's behavior of accepting e-learning site, Perceived Interactivity is divided into four components; User Control, Responsiveness, Personalization and Connectedness. This research investigates the causal relationship among four components and basic factors of TAM. This research uses structural equation modeling (SEM) to confirm the validity and analyzes the causal relationship of the suggested model. The results indicates strong support for the validity of proposed model with 54.8% of the variance in behavioral intention to e-learning site. The result finds that all the basic casuality of TAM are significant and most components of Perceived Interactivity are significant. However the path Connectedness to Perceived Ease of Use and User Control to Perceived Playfulness is not significant. Among components of Perceived Interactivity, Personalization is the strongest antecedent of TAM. Perceived Usefulness is the strongest antecedent of behavioral intention of e-learning site.

• 한국컴퓨터정보학회논문지
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• 제17권11호
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• pp.163-171
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• 2012

온라인게임에 관한 대다수의 연구들은 주로 심리학자들에 의한 인터넷 중독과 과학자들에 의한 관련기술의 개발에 관해 수행되어왔다. 온라인 비즈니스 모델의 관점에서 고객만족을 연구한 논문은 드문 편이다. 본 연구의 목적은 온라인게임 이용자들을 대상으로 고객만족과 주요 요인들 간의 인과관계를 조사하는 것이다. 이를 위해 연구모델은 고객만족에 영향을 미치는 주요 요인들을 규명하기 위해 상호작용, 즐거움, 도전, 보상, 디자인의 개념을 이용하였다. 연구결과 상호작용, 즐거움, 도전 요인이 온라인게임 이용자들의 고객만족에 유의한 영향을 미치는 요인으로 규명되었다. 온라인게임 이용자들의 만족도에 영향을 미치는 주요 요인에 관한 연구는 지속적으로 논의되고 있다.

• 한국실내디자인학회논문집
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• 제20권5호
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• pp.23-33
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• 2011

Starting with 21st Century, the role of the design has been widened and designers began to regard the psychological and behavioral factors as main design considerations. These factors are the core elements especially in designing interactive space. This research proposed the user-centered design methodology for interactive space. It developed Programming Process for Supporting Interactive Behaviors. To compose the process, this research analyzed the influential factors on the interactivity and the results were applied on the process. This newly proposed Programming Process contains four basic stages which are 'Opportunity Identification Cell', 'Intersubject Cell', 'Interaction & Interface Cell', and 'Programming Solution Cell'. More detailed tasks are also specified for each stage. This research asserts that the design process for Interactive space should differ from the past design processes in the fact that it puts much more attention on systemizing the psychological and behavioral elements than before. Therefore the design process for Interactive space should be reinforced with the data related to these psychological and behavioral understandings. The Programming Process of this paper is an attempt to enlarge the roles of these data in designing interactive space, and thus it is an attempt to accommodate the contemporary user-centered design paradigm.

• 한국콘텐츠학회논문지
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• 제9권9호
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• pp.411-422
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• 2009

본 연구의 목적은 모바일관광정보서비스 사용자의 사용 의도에 직접적인 영향을 미치는 요인을 탐색하여, 요인간 연관관계를 제시하는 것이다. 본 연구는 기존의 모바일관광정보에 관련된 연구와 Davis의 기술수용모델(TAM)을 고찰하였으며, 선행연구를 바탕으로 모바일관광정보서비스 특성인 정확성, 상호작용성, 지각된 유용성, 지각된 용이성, 주변상황인식성, 편재접속성을 추출하고 연구모델을 설정하였다. 그리고 이 요인들이 만족도 및 재사용의도에 어떠한 영향을 미치는지 모바일 관광정보서비스 사용 경험이 있는 실제 사용자들을 대상으로 실증 분석을 수행하였다. 구조방정식을 이용하여 연구한 결과 상호작용성, 주변상황인식성, 지각된 유용성, 지각된 용이성이 만족도에 긍정적인 영향을 나타났다. 특히 상호작용성과 주변상황인식성은 만족도와 재사용의도에 중요한 요인으로 검증되었다. 따라서 주변상황인식성과 상호작용성을 높여야 할 것이며, 정확성과 편재접속성을 높이는 것보다는 지각된 유용성과 지각된 용이성을 높이는 것을 제안한다. 본 연구는 모바일 관광정보서비스의 활성화에 응용하거나 산업 정책적 가이드라인을 제시하는데 실증적인 지표로 활용되길 기대해 한다.

• 한국정보시스템학회지:정보시스템연구
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• 제27권3호
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• pp.103-121
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• 2018

Purpose As web 2.0 has taken root in the Internet environment, people began to create specific values to produce and disseminate contents on their own. In order to emphasize the personalized media attributes, the concept of self media was derived. In this paradigm shift, self media has emerged that succeeded in commercializing themselves in social media. Taking advantage of the influence of self media will have a tremendous positive impact on management activities such as marketing strategy, brand promotion, customer retention, and profit growth. This study examines the factors affecting the loyalty of self media in Korea and China because the studies in the area of selfmedia is not enough. Design/methodology/approach This study analyzed what factors influenced the loyalty of self-media in terms of Korea-China comparison. The research model was proposed on the basis of previous research papers. Content value, interactivity, ease of access, self-congruity, sympathy, and reputation were used as independent variables. Trust and satisfaction are used as mediating variables, nationality as moderator variables, and loyalty to self-media as a dependent variable. Results As a result, it was found that all independent variables directly influence the loyalty of self-media except interactivity, and interactivity indirectly influence loyalty through trust and satisfaction. There was a moderating effect of nationality between satisfaction and loyalty, but was not a moderating effect between trust and loyalty.

• Journal of information and communication convergence engineering
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• 제9권3호
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• pp.325-330
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• 2011

Due to the wide growth and popularity of social network website, large numbers of users discover these social network sites are a place where they can be able to spend their leisure time sharing interests, sharing ideas freely, sharing personal experience, and also to search for new friends or partners. These websites give an opportunity for its users to socialize with new people and to keep in touch or reconnect with current or old friends and families across disperse continents, which traditionally replace the common traditional methods. These social network websites need accurate and careful investigations and findings on the usability issues for effective interactivity and more usability. However, little research might have previously invested on the usability of these social network websites. Therefore, we propose a new framework to study and test the usability of these social network sites. We namely call our framework "Interactivity". This framework will enable developers to assess the usability of the social network sites. It will provide an overview of the user's behavior while interacting in these social network websites. Performance of the framework will be performed using Camtasia software. This software will entirely capture the interactivity of users including the screen and the movements, which the screen and the motion of the user action will undergo to analysis at the end of our research.

• International Journal of Contents
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• 제11권3호
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• pp.24-33
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• 2015

Against the backdrop of Habermas' theory of communicative action, we empirically analyzed the level of interactivity and narratives offered in nation-states' ministry of foreign affairs Web sites. A multiple regression analysis was performed in an attempt to identify factors affecting the level of interactivity in such Web sites. Findings revealed that the level of economic development is the sole significant factor in regards to the level of interactivity. Further, self-interested, goal-directed, and strategic purposes behind the allegedly transparent, engaging, and interactive public diplomacy were evidenced through a critical analysis of the objectives, key issues, and target publics addressed and highlighted in the public diplomacy narratives on the Web. The results suggested a possible digital divide in the interactive adoption of Web public diplomacy as well as strategic motives and interests embedded in the public diplomacy communication on the Web. This study helps increase our understanding of the paradox of public diplomacy in the digital age.

• 한국경영과학회지
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• 제32권2호
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• pp.17-40
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• 2007

Most research on web site design has focused on technological factors, while visual aesthetic factors have been considered less important. In contrast, this study focuses on visual aesthetic factors in web site design. Findings of this study can be summarized as follows : (1) The result of SPSS-factor analysis shows that there are 3 distinct factors, 'classical aesthetics', 'expressive aesthetics', and 'usability' 'Classical aesthetics' and 'expressive aesthetics' can be described by visual aesthetic design, 'Visual aesthetic design' can be distinguished from 'usability'. This conceptual confusion relating to 'usability' and 'visual aesthetic design' can be clarified by these findings. (2) As a result of multiple regression analyses, 'classical aesthetics', 'expressive aesthetics', and 'usability' have a positive influence on 'interactivity' and 'web site evaluation'. This research clarifies the concepts of 'expectations' of Grier [18] and 'engagement' of Rosen and Purinton [33] as the 'interactivity' between users and web sites. Furthermore, this research suggests a valid model with high $R^2$(interactivity, 48% : web site evaluation, 68%). (3) Empirical tests show that the differences among users in 'entry point' are related to the characteristics of web sites and the personal characteristics of users. The differences among users in terms of 'scanning time' are closely related to the attitudes and evaluation tendencies of users with respect to web sites. These findings could contribute to the 'search phase' of the Faraday model [16], enabling it to be more precise and extensible. The managerial implication of this study is that customers' preferences regarding web site designs are differences, as their preferences are based on their individual characteristics. Therefore, marketing managers should consider promotional tools on web sites that are relevant to the target market. An optimal strategy for web design could be a carefully-selected combination of factors that are relevant to the 'interactivity' and 'evaluation' of web sites. Additionally, if marketing managers want to attract more favorable attitudes and more affirmative evaluations from users, web sites should be designed so that they are understood more quickly by users. finally, this study suggests that 'good design' for web sites depends on understanding how to attain the appropriate balance between 'classical aesthetics' and 'expressive aesthetics', based on the target customer.

• 디지털융복합연구
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• 제15권4호
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• pp.107-115
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• 2017

본 연구는 SNS 특성요인과 수용자 관계성경험 인식이 SNS 수용의도에 영향을 미치는가를 알아보고자 하였다. 부가적으로 소셜미디어 특성과 수용자 관계성경험 인식중 SNS 수용의도에 더욱 중요한 요인은 무엇인가를 확인하고자 하였다. 문헌분석을 통해 SNS 특성요인으로 SNS 상호작용성과 SNS 의견교환 및 SNS 유용성을 선정하였으며, 관계성 경험요인으로 플로우와 애착성향을 선정하여 SNS 수용의도에 미치는 영향을 검증하였다. 연구목적을 달성하기 위해 회귀분석을 활용하였다. 연구결과 첫째, SNS 상호작용성과 SNS 의견교환 및 SNS 유용성 특성에 대한 이용자의 인식은 수용의도에 유의미한 영향을 미쳤다. 둘째, SNS 관계성 경험 특성인 플로우와 애착성향은 SNS 수용의도에 유의미한 영향을 미쳤다. 셋째, SNS 특성보다 SNS 관계성 경험요인이 SNS 수용의도에 더욱 영향력이 큰 것으로 확인되었다. 이러한 결과는 SNS 수용의도를 높이려는 커뮤니케이터들에게 어떤 SNS 특성요인을 강조해야 하는가뿐아니라 수용자들로 하여금 SNS를 이용하면서 어떤 경험을 해야하는 것이 중요한가에 대한 시사점을 제공할 것이다.