• Title/Summary/Keyword: 사회적 현존감

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Perceived Social Presence in the Text-Based Media: Mobile Communication Case (문자기반 매체에서 느끼는 사회적 현존감: 모바일 커뮤니케이션의 사례)

  • Lee, Hae-Kyung;Lee, Hyejung;Lee, Jungwoo
    • The Journal of the Korea Contents Association
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    • v.13 no.1
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    • pp.164-174
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    • 2013
  • Since the advent of smart phone, a variety of text-based media are developed and used as popular communication tools even in mobile phone environment. This study explores differences in terms of users' perceived social presence level across different text-based media, specifically KakaoTalk, Facebook, SMS. A survey was conducted using items adopted from previous studies on social presence. 203 data points were collected and used for analysis. Across the whole sample, KakaoTalk is perceived as the highest in terms of perceived social presence level, followed by Facebook and SMS. Also, the users with higher level of sociality tends to reveal higher level of perceived social presence across all the media while younger and/or student users tend to maintain higher level of social presence perception across all the media. Further studies seem necessary investigating features of specific medium that may increase or decrease the perceived level of social presence.

A Consideration of Social Presence and Augmented Reality in Locative Media (로커티브 미디어의 증강현실과 사회적 현존감에 대한 고찰)

  • Choi, Seung-Young;Chang, Woo-Jin
    • The Journal of the Korea Contents Association
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    • v.11 no.8
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    • pp.88-101
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    • 2011
  • Locative media is fundamentally different from traditional media in terms of being packed with user's space, place, and position nearby, which does not simply mean user's physical coordinates. This study has been started that I was drawn by the tendency of which current locative media contents are based on 'location-based information,' and closely related with 'Augmented Reality.' I wonder how media user's psychological experience/involvement are revealed when the media environment changes by the progress of technology. I wonder how media users perceive 'social presence' formed by locative media in current locative media environment. Particularly, the fact that user's perception of social presence formed in locative media conflicts with the previous computer-mediated communication(CMC)'s attributes deepened my curiosity. In this study, the idea of 'more-proper-construct' is suggested, the characteristics of social presence in current locative media is considered, and is investigated by qualitative methodology how the 'location-based' attributes and 'AR' contribute to forming the social presence.

Key words research of players' experience and presence in FPS genre-focusing on game play time and Steam reviews (FPS게임의 사용자 현존감과 플레이어 경험에 대한 키워드 연구 - Steam 리뷰와 게임 이용 시간을 중심으로)

  • Choi, Young-Woo;Ryu, Seoung-Ho
    • Journal of Korea Game Society
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    • v.21 no.6
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    • pp.13-30
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    • 2021
  • This paper analyzed the user's presence experience and player experience in FPS according to game usage time using Steam's review data. Data was obtained through crawling using Python. In analysis result, it was confirmed that issues related to controllable physical presence and uncontrollable social presence emerged in the group with less game use time, and controllable physical presence was changed to controllable social presence in the group with more play timeFurthermore, through player experience analysis, it was found that the keyword "recoil," a factor in game play, was important.

Non-verbal Emotional Expressions for Social Presence of Chatbot Interface (챗봇의 사회적 현존감을 위한 비언어적 감정 표현 방식)

  • Kang, Minjeong
    • The Journal of the Korea Contents Association
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    • v.21 no.1
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    • pp.1-11
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    • 2021
  • The users of a chatbot messenger can be better engaged in the conversation if they feel intimacy with the chatbot. This can be achieved by the chatbot's effective expressions of human emotions to chatbot users. Thus motivated, this study aims to identify the appropriate emotional expressions of a chatbot that make people feel the social presence of the chatbot. In the background research, we obtained that facial expression is the most effective way of emotions and movement is important for relationship emersion. In a survey, we prepared moving text, moving gestures, and still emoticon that represent five emotions such as happiness, sadness, surprise, fear, and anger. Then, we asked the best way for them to feel social presence with a chatbot in each emotion. We found that, for an arousal and pleasant emotion such as 'happiness', people prefer moving gesture and text most while for unpleasant emotions such as 'sadness' and 'anger', people prefer emoticons. Lastly, for the neutral emotions such as 'surprise' and 'fear', people tend to select moving text that delivers clear meaning. We expect that this results of the study are useful for developing emotional chatbots that enable more effective conversations with users.

A Study on Mediation Effect of Learning Expectancy in Social Presence and Educational Satisfaction of Online Entrepreneurship Education (온라인 창업 교육의 사회적 현존감과 교육 만족도 관계에서 학습 기대감의 매개효과 연구)

  • Hyun, Sun Hae;Seo, Moon Kyo
    • Asia-Pacific Journal of Business Venturing and Entrepreneurship
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    • v.12 no.5
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    • pp.79-87
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    • 2017
  • The previous studies of online entrepreneurship education were conducted only on the effect of education on actual entrepreneurship, but did not analyze the effectiveness of education. In this study, beyond of limits of previous studies, we investigated the effect of social presence on learning expectancy and educational satisfaction. In addition, we examined the influence of learning expectation on the relationship between social presence and educational satisfaction. For the research hypothesis test, we conducted a questionnaires survey on 189 graduate students who taken online courses related to entrepreneurship, hypothesis and questionnaires were made based on the research hypotheses precedent theories. And educational satisfaction was divided into operational satisfaction and content satisfaction. As a results of the analysis using the structural equation model, social presence has a positive effects on learning expectancy. Next, the learning expectancy has a positive effects on the operational satisfaction and the content satisfaction. Finally, when social presence affects operational satisfaction, learning expectation has a complete mediation effects and content satisfaction has a partial mediation effects. The implications of the results of this study were as follows. There was a need for a way to interacted with learners when conducted online entrepreneurial education. When increased the satisfaction level of the learning operation, it is necessary to reduced the burden of learners and raised the expectancy.

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The Relationship between Brain Activities and Presence on Communication using an Avatar in Virtual Reality (가상현실에서 아바타를 통한 정보전달 시 뇌의 활성화와 현존감의 관계)

  • Lee, Hyeon-Rae;Kim, So-Young;Yoon, K.J.;Nam, Sang-Won;Kim, Jae-Jin;Kim, In-Young;Kim, Sun-I.;Ku, Jeong-Hun
    • Korean Journal of Cognitive Science
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    • v.17 no.4
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    • pp.357-373
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    • 2006
  • Virtual reality (VR) provides a virtual experiment (VE) context consisting of information presented to the senses of the user. The user perceiver and interprets the VE context, and then naturally recognizes a level of realism in the VE. Presence is often thought of as the sense of 'being there' in the n. Presence includes overall feelings about the information conveyed from a virtual avatar to the user. Therefore, there must be brain mechanisms for integrating sensory information about presence.'Feeling of presence' is related with the user's cognition and perception about information on communication through medium. Thus 'feeling of presence' may characterize perceptual mechanisms in the brain. We studied these mechanisms by presenting a VR that consisted of an avatar telling a story about a social conversation. We performed covariance analysis on subjective brain activity (fMRI) during the story presentation with a presence score. The data analysis revealed that activity in several brain areas was correlated with the presence store. A positive correlation was shown in the right lingual gyrus, right cuneus, left lingual gyrus, right fusiform gyrus, left inferior temporal gyrus, anterior cingulate cortex and right posterior cingulate cortex of the brain. This study showed the brain mechanism to be related the feeling of presence and brain activities in our subjects, using VR to communicate information.

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A Study on the Effect of Characteristics of Online Streaming Course on Learning Satisfaction and Recommendation Intention (온라인 스트리밍 수업의 특성이 학습 만족도와 추천의도에 미치는 영향 분석 연구)

  • Zhu, LiuCun;Yang, HuiJun;Jiang, Xuejin;Hwang, HaSung
    • Journal of Internet Computing and Services
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    • v.23 no.5
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    • pp.59-68
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    • 2022
  • As real-time live streaming broadcasting and non-face-to-face classes are spreading in the Corona era, it is time to take academic interest in online streaming classes. In particular, it is important to clarify why users use online streaming classes. Therefore, this study proposes social presence, interest, convenience of use, and interactivity as characteristics of online streaming classes, and aims to verify how these characteristics affect learning satisfaction and furthermore, recommendation intention. As a result of conducting a survey on 338 Chinese collegestudents, it was found that interactivity, social presence, and interest had a positive effect on learning satisfaction, but the effect of ease did not appear. On the other hand, it was confirmed that learning satisfaction had a positive effect on the online streaming class recommendation intention.

Influence of Interfaces on Novice Users' Performance in Social Virtual Worlds (사회적 가상세계에서 인터페이스가 초보사용자들의 성과에 미치는 영향)

  • Jung, Yoonhyuk;Ju, Boryung;Zach, Lisl
    • Journal of the Korean Society for information Management
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    • v.29 no.4
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    • pp.7-23
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    • 2012
  • This paper explores how interface environments have an influence on novice users' performance in social virtual worlds (SVWs), which are emerging user-centric three-dimensional cyberspaces. Despite their early popularity, SVWs have experienced that numerous new users leave the cyberspaces soon before they become long-term users. One possible reason is that unfamiliar interfaces of SVWs can be a barrier to novice users' adaptation of the technology. To understand a role of interfaces in the users' assimilation of SVWs, we examine an impact of three interface factors (presence, affordance, and feedback) on performance which is regarded as a yardstick for users' adaptation of SVWs. Forty participants were recruited and went through one-hour experimental sessions with seven tasks in Second Life; they were also asked to answer a questionnaire. Findings indicate that while affordance and feedback are significant factors influencing novice users' performance, presence has no impact on their performance.

A Study on the Elderly's User Experience by Using Virtual Reality (가상현실 기기를 활용한 고령자 사용자 경험에 관한 연구)

  • Lee, Jong-Sik;Lee, Kang-Nyeon
    • Journal of the Korea Knowledge Information Technology Society
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    • v.13 no.3
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    • pp.305-317
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    • 2018
  • This study is about the elderly people's use and experience of Virtual Reality (VR) in order to enhance their quality of life. Leisure is main activity of the elderly. As a result, the quality and diversity of leisure affects the quality of the elderly people's life. VR services including video contents could provide them with advanced and interesting experiences. Across the world, population aging becomes one of the most important problems in each society. The social and economic burden of aging is serious challenge to sustainability welfare of the world, including S. Korea. The authors used virtual reality devices to conduct experiments on 99 aged 50 to 90 (men's average age : 75 and women's average age : 70.8). Through the survey, major variants were measured such as system quality, present sense, enjoyment, intent to reuse, and awareness of advanced technology. Multiple regression analyses with the presence as a dependent variable resulted in a sense of closeness (t = 5.381, p <. 01) and a sense of clarity (t = 4.494, p <. 01). The presence of an independent variant had significant effects on pleasure (t = 4.312, p <. 01) and significant effects on the intent to reuse (t = 3.323,).Therefore, it can be interpreted that the higher the sense of existence, the more pleasure and the intent to reuse it. As a result, the possibility of using VR devices and content to enjoy leisure activities can be found in this study even if the elderly group is unfamiliar with IT devices.