• Title/Summary/Keyword: Mobile messenger services

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The Impact of Trust in Mobile Instant Messenger and Platform on Mobile Contents Purchase Intention: Focusing on Kakao Platform and KakaoTalk Emoticon (모바일 인스턴트 메신저 및 플랫폼 신뢰도가 모바일 콘텐츠 구매의도에 미치는 영향: 카카오플랫폼과 카카오톡 이모티콘을 중심으로)

  • Jung, Bohee;Kim, Hanku
    • The Journal of Information Systems
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    • v.25 no.2
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    • pp.131-152
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    • 2016
  • Purpose Mobile phones increase the frequency and speed of communication. The most popular mobile application in Korea is KakaoTalk, one of the mobile instant messenger(MIM) services. Although studying mobile services such as SMS, SNS and SNG suggests drawing upon theories in marketing, consumer behavior, psychology to investigate their personal use, research on MIM is scarce. We designed this paper to fill this gap. More specifically, this study is focused on the relationships among consumers psychological variables related to purchase intention to emoticons in context of MIM. Design/methodology/approach Data was obtained from 310 KakaoTalk users in Korea via questionnaire. The data was analyzed by structural equation modeling in order to verify the relationship between variables in the model. Specifically, this study is designed to examine the structural relationships among perceived benefits, perceived risks, trust in messenger service, system quality, trust in platform, and emoticons purchase intention. Findings The findings of this study are as follow. First, perceived benefits and perceived risks had a significant impact on trust in MIM service(e.g. KakaoTalk). Specifically, while perceived benefits had a positive effect on trust in MIM service, perceived risks had a negative effect on trust in MIM service. Second, trust in messenger service also had a positive impact on system quality. Third, trust in messenger service and system quality had a positive effect on trust in platform(e.g. Kakao platform) directly. Lastly, trust in platform had a positive influence on emoticons purchase intention in KakaoTalk messenger.

The Impact of Functional and Emotional Factors on User Satisfaction and Commitment toward Mobile Messenger Service: Investigating the Mediating Effects of Intimacy and Fatigue (기능적·정서적 요인이 모바일 메신저 서비스에 대한 사용자 만족과 몰입에 미치는 영향: 친밀감과 피로도의 매개효과를 중심으로)

  • Lee, Ae Ri;Park, Yong Wan;Park, Yujin
    • The Journal of Society for e-Business Studies
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    • v.21 no.1
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    • pp.33-63
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    • 2016
  • The diffusion of smartphone has make people engaged in communication with mobile messenger in everyday life. To understand the rapid growth of mobile messenger usage, this study investigates the unique features of mobile messenger services as communication media. Based on the media synchronicity theory and literature about online communication, we identify the functional and emotional features of mobile messenger. In particular, this study demonstrates that functional and emotional features of mobile messenger would influence intimacy and fatigue. Also, intimacy and fatigue, as mediating variables, have an impact on user satisfaction and commitment toward mobile messenger service. The results of this study provide practical implications for mobile messenger providers and users which attempt to facilitate positive effect such as intimacy among users and reduce negative effect such as fatigue on mobile messenger communication.

A Study on Factors Affecting Continuous Usage Intention of Emoticon : Focused on Mobile Messenger Service (이모티콘의 지속적 사용의도에 영향을 미치는 요인에 관한 연구 : 모바일 메신저 서비스를 중심으로)

  • Lee, Sora;Jang, Jungbin;Kim, Kwanghoi;Choi, Jeongil
    • Journal of Information Technology Services
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    • v.13 no.4
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    • pp.289-308
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    • 2014
  • Mobile instant messaging (MIM) has been widely used in modern society due to its portability, speed and ease of use. In addition to simple text-based messaging, mobile instant message has now expanded to include graphics, images, and video. Many instant message service providers attempt to differentiate their service by providing an unique emoticon. Therefore, understanding the factors that affecting the continuous usage of emoticon is essential to capture users' interest. There is relatively little study on emoticon in information systems field. Hence, this study attempts to explore the continuous usage of emoticon through exploring the property of emoticon and usage motivation of emoticon. Based on the results, this study attempts to demonstrate practical implication of marketing on understanding user interest to mobile instant messenger service provider.

Evaluation on the Usability of Chatbot Intelligent Messenger Mobile Services -Focusing on Google(Allo) and Facebook(M messenger) (메신저 기반의 모바일 챗봇 서비스 사용자 경험 평가 -구글(Allo)과 페이스북(M messenger)을 중심으로-)

  • Kang, Hee Ju;Kim, Seung In
    • Journal of the Korea Convergence Society
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    • v.8 no.9
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    • pp.271-276
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    • 2017
  • This project has been conducted to improve the usability of Chatbot Services such as Google(Allo) and Facebook M(Messenger. Based on the evaluation, this study aims to suggest the solutions to improve the usability of domestic Chatbot services and future directions for their development. It provides the overall understanding of the AI Chatbot service and the feature of Chatbot service through literature search. Furthermore, we summarized the current standing and the prospect of domestic messenger-based assistant Chatbot services. For conducting user evaluation, Peter Morville's honeycomb model is applied to in-depth user interviews. The followings are elements that could be amended to improve the service. The service should be incorporated by intuitive elements for users' understanding its functions and eliminate any elements that interfere with usability. The accuracy should be increased to improve the user satisfaction. This research will provide the future guidelines to improve the usability of Chabot services through continuous evaluation by users.

The Design and Implementation of Two-Way Search Algorithm using Mobile Instant Messenger (모바일 인스턴스 메신저를 이용한 양방향 검색 알고리즘의 설계 및 구현)

  • Lee, Daesik;Jang, Chungryong;Lee, Yongkwon
    • Journal of Korea Society of Digital Industry and Information Management
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    • v.11 no.2
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    • pp.55-66
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    • 2015
  • In this paper, we design and implement a two-way search algorithm that can provide a customized service through the user with real-time two-way communication using a mobile instant messaging service. Therefore, we design and implement the automative search system which enables delivering message to each user mobile terminal from a plurality of relay mobile terminals by utilizing the mobile instant messenger, not to deliver a message from the main server to the mobile instant messenger user directly. Two-way search system using the mobile instant messenger can be immediately collect the user's response is easy to identify the orientation of each user, and thus can be provided to establish a differentiated service plan. Also, It provides a number of services(text, photos, videos, etc) in real-time information to the user by utilizing the mobile instant messenger service without the need to install a separate application. Experiment results, data processing speed of the category processing way to search for the data of the DB server from a user mobile terminal is about 7.06sec, data processing number per minute is about 13 times. The data processing speed of the instruction processing way is about 3.10sec, data processing number per minute is about 10 times. The data processing speed of the natural language processing way is about 5.13sec, per data processing number per minute is about 7 times. Therefore in category processing way, command processing way and natural language processing way, instruction processing way is the most excellent in aspect of data processing speed, otherwise in aspect of per data processing number per minute, the category processing way is the best method.

Design of Messenger Protocol, Implementation of Server and Analysis for Mobile Office Environment (이동 사무환경을 위한 메신저 프로토콜 설계 및 서버의 구현 및 분석)

  • On, Jin-Ho;Choi, Wan;Cho, Gi-Hwan;Lee, Moon-Kun
    • Journal of Internet Computing and Services
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    • v.9 no.2
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    • pp.1-13
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    • 2008
  • Recently, interest about Mobile Office Environment is increasing Messenger system of 'Ubiquitous Mobile Office Environment' need various kinds new concept such os request/broadcasting/transmission of working environment that existent messenger protocol does not support. Design correct new protocol to Mobile Office Environment messenger in this treatise, and analyzed existentprotocol and comparison. Also, examine characteristic of rendezvous server that was optimized in MOE-MP protocol and analyzed efficiency. MOE-MP that design newly based on basic syntax of XMPP optimized to Mobile Office Environment.

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The effects on privacy protection behavior through mobile messenger security awareness and security intention - Focus on Theory of Self-Determination - (모바일 메신저 보안인식과 보안의도를 통한 개인정보 보호행동에 미치는 영향 - 자기결정성 이론을 중심으로 -)

  • Min, Kyeong-Eun;Kim, Sung-Jun;Kwon, Du-Soon
    • Management & Information Systems Review
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    • v.35 no.1
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    • pp.207-233
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    • 2016
  • Currently mobile messenger industry, based on mobile application, is growing. And it has aroused innovative change, offering services in various forms beyond the form simply sharing messengers. Also because messenger securities are becoming personalized and intelligent, the importance of more diverse mobile applications' securities is increasing. This study carries out the empirical study of the causal relationship that the factors of using application services influence on security recognition and security Intention of mobile securities, and consequentially impact upon protection of personal information of users. In order that, we present the research model which prime variables of SDT, which emphasized on natural immanent motivation of human, applied to. To verify the research model of this study empirically, we conducted a survey targeting the public and university students which have ever used mobile messenger applications. With this, we desire to contribute to emphasizing the significance of individual messenger security and playing a positive role to develop security guide for consumers. The path analysis results are as follows. First, perceived autonomy has a positive effect on both security awareness and security intention. Second, perceived competence has a positive effect on security intention. Third, perceived relatedness has a positive effect on both security awareness and security intention. Last, security awareness and security intention. have a positive effect on privacy protection behavior. Through emphasizing the importance of the security of the messenger of individuals and contribute to a positive role for development of the necessary security guidelines to consumers.

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The Role of Relational Commitment and its Antecedents in User Loyalty of Mobile Messenger Services (모바일 메신저 서비스에서 관계적 몰입과 선행 요인이 사용자 충성도에 미치는 영향)

  • Kim, Byoungsoo
    • Journal of Digital Convergence
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    • v.12 no.1
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    • pp.241-251
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    • 2014
  • Mobile messenger services (MMSs), such as Kakaotalk, Wetalk, Line, and Whatsapp, are gaining popularity worldwide because of communicating with other people without any cost. We examined key antecedents of user loyalty to understand user's decision-making process in the MMS environment. To capture a long-term relationship with service providers, we posit relational commitment and user satisfaction as key predictors of user loyalty. Moreover, the effects of perceived usefulness, perceived enjoyment, and corporate image on user's decision-making processes were examined. The proposed model was tested by applying partial least squares to data from 220 experienced Kakaotalk users. The findings of this study found that both relational commitment and user satisfaction play an important role in enhancing user loyalty in the MMS context. The analysis results indicate that corporate image influences relational commitment and user loyalty through user satisfaction. The analysis results help MMS providers establish management or marketing strategies to effectively improve user loyalty.

A Study on Antecedents of User Addiction in Mobile Messenger Services (모바일 메신저 중독에 영향을 미치는 선행 요인에 관한 연구)

  • Kim, Byoungsoo
    • Journal of Digital Convergence
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    • v.12 no.3
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    • pp.95-103
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    • 2014
  • Given social problems of technology addiction such as games and mobile messenger services (MMSs), it have become important to understand theoretical mechanisms to generate technology addiction. In this vein, this study examined key antecedents of technology addiction in the MMS environment. We posit technology habit and user satisfaction as key predictors of technology addiction. In addition, the impacts of social interaction and flow on use's technology addition formation were investigated The research framework was tested by using survey data collected from 278 Kakaotalk users who have used more than 6 months. The analysis results found that both technology habit and user satisfaction play an important role in generating technology addiction in the MMS context. The findings of this study indicate that social interaction and flow significantly affects technology habit and user satisfaction. The analysis results help government and MMS providers establish policies or strategies to induce healthy MMS use.

An Empirical Study of the Usage Performance of Mobile Emoticons : Applying to the Five Construct Model by Huang et al.

  • Lim, Se-Hun;Kim, Dae-Kil;Watts, Sean
    • Journal of Information Technology Applications and Management
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    • v.18 no.4
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    • pp.21-40
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    • 2011
  • Emoticons perform an important role as an enhancement to written communication, in areas such as Windows Live Messenger instant messaging, e-mails, mobile Short Message Services (SMS), and others. Emoticons are graphic images used in communications to indicate the feelings of people exchanging messages via mobile technology. In this research, the perceived usefulness of the emoticon in mobile phone text messages is verified with consumers using the five construct model of Huang. A K-means clustering technique for separating three groups based on levels of perceived usefulness of mobile emoticons is used with a structural equation model test using Smart PLS 2.0, and the bootstrap re-sampling procedure. We analyzed relationships among use of emoticons, enjoyment, interaction, information richness, and perceived usefulness. The results show there are relationships among use of emoticons, enjoyment, interaction, perceived usefulness, and information richness, however enjoyment of emoticons did not significantly affect the perceived usefulness of messages with emoticons alone. The results suggest emoticons have different affects on emotion in both mobile, and Messenger contexts. Our study did not consider more detailed media properties, and thus more studies are needed. Our research results contribute to mobile communication activation, provides companies with an understanding of key characteristics of consumers who use emoticons, and provides useful implications for improving management and marketing strategies.