• Title/Summary/Keyword: mobile use

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The Effect of Human Factors on the Use of Mobile Phone (이용자의 인적 속성이 이동전화 이용에 미치는 영향)

  • Bae, Jin-Han
    • Korean journal of communication and information
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    • v.19
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    • pp.155-184
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    • 2002
  • Mobile phone users have diversified human factors: their channel orientations are different, and the degrees of unwillingness to communicate vary. We examined the effect of human factors on the use of mobile phone, such as the diversity of mobile phone use, the appropriateness of mobile phone, and the aversion to mobile phone as well as the interpersonal communication network through mobile phone. For our sample we surveyed college students and their family members who are older than 400. We found that the more social presence a mobile phone user gets through the mobile phone, and the more familiar to the mobile phone he/she is, (1) the more diversified is the use of mobile phone service, (2) the higher is the level of acceptance of the mobile phone as an interpersonal communication media, and (3) the lower is the level of aversion to the mobile phone. In contrast, those who have some level of aversion to the face-to-face communication, seem to form very limited interpersonal communication network through mobile phone. Their use of mobile phone is also very limited.

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Structural Relationships among Factors on Intention to Use Mobile Learning of High School Students: Using ETAM (고등학생의 모바일러닝 수용의도에 영향을 미치는 요인의 구조적 관계 규명: ETAM을 중심으로)

  • Lee, Jeongmin;Noh, Jiyae
    • Journal of The Korean Association of Information Education
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    • v.18 no.4
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    • pp.509-520
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    • 2014
  • This study investigated the structural relationships among factors on intention to use mobile learning and suggests practical strategies to enhance learners' behavior intention in secondary school. In this study, we hypothesized that mobile computing self-efficacy, personal innovativeness, and social influence had positive effects on perceived usefulness and perceived ease of use, which ultimately had positive effects on intention to use mobile learning. In order to examine structural relationship among variables, we surveyed 289 high school students in spring semester of 2014. After collecting data, we examined causal relationship among variables using Structural Equation Modeling. The results of this study are as follows: First, mobile computing self-efficacy and personal innovativeness significantly affected perceived ease of use. Second, mobile computing self-efficacy, social influence, and perceived ease of use significantly affected perceived usefulness. Lastly, perceived usefulness and perceived ease of use significantly affected intention to use mobile learning of high school students.

Mobile Phone Dependency, Motivations and Effects of Mobile Phone Usage Among Korean Adolescents (청소년의 휴대전화 의존, 이용동기 및 결과에 관한 연구)

  • Sung, Yun Sook
    • Korean Journal of Child Studies
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    • v.29 no.4
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    • pp.181-197
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    • 2008
  • A mobile phone usage survey was administered to a nationwide sample of 3,617 adolescents. Major motivations of mobile phone usage were mobility/real-time connection, show off, information acquisition, entertainment, dialogue, schedule management, and advice. Maintenance of social relationship with the peer group was most important in mobile phone use. Motivations influenced mobile phone dependency : show off had the strongest influence on anxiety/paranoia followed by dialogue, entertainment, mobility/real-time connection. Without their phones, fashion-oriented adolescents showed mobile phone dependency and anxiety. Stronger dialogue and entertainment motivations were associated with weaker real time connection motivation and stronger paranoia symptoms. Mobile phone dependent adolescents had lower grades, showed lack of attention, had little dialogue with their parents and showed withdrawal from the peer group.

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Factor Affecting Customers' Decision to Use Mobile Banking Service: A Case of Thanh Hoa Province, Vietnam

  • LE, Hoang Ba Huyen;NGO, Chi Thanh;TRINH, Thi Thu Huyen;NGUYEN, Thi Thu Phuong
    • The Journal of Asian Finance, Economics and Business
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    • v.7 no.2
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    • pp.205-212
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    • 2020
  • The article aims to identify the main factors affecting customers' decision to use mobile banking service in Vietnam, a case study in Thanh Hoa province. Based on theoretical frameworks of the Technology Acceptance Model (TAM) and the Unified Theory of Acceptance and Use of Technology (UTAUT), the study has been conducted with 370 questionnaires to consumers who have not yet used and are currently using mobile banking in Thanh Hoa province. The research results indicates that several factors have been evaluated to be more important than others, of which, the social influence is the strongest, the second is the compatibility and some others factors such as perceived ease of use, perceived trust, etc., all affecting the intention to use mobile banking in Thanh Hoa. Based on these important results, the article propose a number of recommendations: (i) Exploiting the advantages of social influence on the increase of intention to use; (ii) Increasing compatibility and minimizing costs for customers when they use Mobile Banking; (iii) Developing a strategy to increase the users' perceived ease of using banking services; (iv) Issuing a policy on increasing the security of Mobile Banking system to meet customers' needs; and (v) Developing an individual customer management system to improve service quality.

Study of the effective use pattern using Data Mining in a mobile grid (모바일 그리드에서 데이터마이닝을 이용한 효율적인 사용자 패턴 연구)

  • Kim, Hyu Chan;Kim, Mi Jung
    • Journal of Korea Society of Digital Industry and Information Management
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    • v.9 no.2
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    • pp.23-32
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    • 2013
  • The purpose of this study is to make effective mobile grid considered general environment, which can be summarized as irregular mobility, service exploration, data sharing, variety of machines, limit to the battery duration, etc. The data was extracted from the Dartmouth College. We analysed mobile use pattern of a specific group and applied pattern using hybrid method. As a result, we could adjust infra usage effectively and appropriately and cost cutting and increase satisfaction of user. In this study, by applying weighting method based on access time interval, we analysed use pattern added time variation with association rule during users in mobile grid environment. We proposed more stable way to manage patterns in a mobile grid environment that is being used as a hybrid form to process the data value received from the server in real time. Further studies are needed to get appropriate use pattern by group using use patterns of various groups.

Consumer Perceptions and Intentions Towards Malaysian Mobile Marketing

  • Chee, Sua Wui;Yee, Woo Kuan;Saudi, Mohd Haizam Mohd
    • Asian Journal of Innovation and Policy
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    • v.7 no.2
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    • pp.338-363
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    • 2018
  • Mobile marketing is a brand new phenomenon. In Malaysia, marketeers do not seem to understand well enough the perceptions of consumers according to mobile marketing, especially to the mobile service users. This study analyses and evaluates any significant relationship between consumer perceptions and intentions with respect to mobile marketing, and seeks to determine the expectations, preferences, pattern and usage of the consumers of Mobile Marketing Product and Service (MMP&S). The data was obtained by convenience sampling in the big cities of Malaysia. A total of 500 questionnaires were distributed and a sample of 112 usable questionnaires was selected. The result of this research applying the Technology Acceptance Model (TAM) point to the fact that perceived usefulness, perceived ease of use, perceived innovative, social influence have a direct positive relationship with the intention to use mobile marketing. This, in turn, can shed light on the main factors determining consumer intentions to use mobile marketing that may control consumer adoption of mobile marketing.

Influencing Factors of Continuous Use Intention of Mobile IPTV Service (모바일 IPTV 서비스의 지속적인 이용의도에 대한 영향요인)

  • Kim, Hyoseok;Kim, Sanghoon
    • Journal of Information Technology Services
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    • v.16 no.4
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    • pp.99-120
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    • 2017
  • As smartphones and tablets are drastically spreading, mobile IPTV service becomes very important emerging issue in addition to existing DMB broadcasting, and the consumption of personalized multimedia services is increasing in the mobile Internet environment. While the previous research focuses on influencing factors of the initial acceptance intention of the mobile IPTV Service, this study intends to find the factors that affect continuous use intention of the mobile IPTV service which has become one of core services in the mobile environment. The research model and the hypotheses of this study could be derived on the basis of four referent theories (that is, mobile service quality model (MOBISQUAL), post acceptance model (PAM), expectation confirmation theory (ECT) and extended technology acceptance model (ETAM)). In order to empirically test the hypotheses, the field survey was conducted for 278 respondents. Twelve ones of fifteen hypotheses were found to be statistically significantly adopted from the results of structural equation model analyses using Smart PLS 3.0. The theoretical contribution of this study is to empirically investigate the factors that affect the continuous use intention of mobile IPTV service. And the practical contribution is to provide the implementation guidelines of managing the service quality to enhance the competitive power of mobile IPTV business.

A Study on the Intention to Use and the Actual Use of Maritime Logistics Mobile Application (해운물류 모바일 애플리케이션의 사용의도와 사용에 관한 연구)

  • Chang, Myunghee;Kang, Dayeon
    • Journal of Korea Port Economic Association
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    • v.28 no.4
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    • pp.121-147
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    • 2012
  • The quick spread of smartphones has affected not only individual life but also the way companies conduct their businesses. Employees is their business work using a variety of mobile devices including smartphones and are in constant collaboration with one another by sharing corporate information. Accordingly, constant an increasing number of businesses have adopted mobile applications for work, especially in the field of maritime logistics, where maritime logistics mobile applications are utilized to track cargos and to provide visibility. Through surveys, this study did empirical analyses to find out the intention to use maritime logistics mobile applications of maritime logistics workers, and the find out factors affecting their actual use of mobile applications developed and used in the domestic maritime logistics industry. As for study variables, social influence, innovation, perceived value, and collaboration between companies were used as factors that affect the intention to use mobile applications. In addition, as a tool for measuring the actual use of mobile applications, which is necessary for figuring out the relationship between the intention to use them and their actual use, the connecting frequency and using time were used. A total of 168 surveys were used in the hypothesis test. The results of the analyses are as follow: First, the three variables of social influence, innovation, and perceived value positively affected the intention to use maritime logistics mobile applications. However, collaboration between companies did not affect the intention to use the applications. Second, the intention to use the mobile applications positively affected the actual use.

A Study on the Determinants of Attitude toward and Intention to Use Mobile Shopping through Fashion Apps -Comparisons of Gender and Age Group Differences- (패션 앱을 이용한 모바일 쇼핑 태도 및 사용의도 영향요인 연구 -성별과 연령집단별 차이 비교-)

  • Sung, Heewon
    • Journal of the Korean Society of Clothing and Textiles
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    • v.37 no.7
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    • pp.1000-1014
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    • 2013
  • This study identifies the determinants that influence attitude toward and the intention to use mobile shopping services through fashion applications (apps) based on the technology acceptance model. In addition, gender and age group differences were examined. Data were collected from subjects who have used smartphone fashion related apps; subsequently, a total of 327 data were analyzed. About 46% of respondents were males, with a mean age of 34.4 years that ranged from 20 to 49 years old. Multiple regression models were developed based on the research model. Perceived usefulness, perceived ease of use, perceived enjoyment, perceived risks (security risk and quality risk), fashion involvement, and fashion app attributes (product attributes and service attributes) were employed as predictors of attitudes towards mobile shopping. Attitudes towards mobile shopping and subjective norms with the aforementioned variables measured the intention to use. Attitudes towards mobile shopping were predicted by perceived enjoyment, perceived usefulness, and service attributes. Attitudes toward mobile shopping and subjective norms were the most important predictors of the intention to use. Gender differences were found in that service attributes were significant for attitudes towards mobile shopping only in the male model. Age differences were also found and perceived usefulness was the most important predictor of attitudes toward mobile shopping among those in their 20's; however, perceived enjoyment was the most important among those in their 30's and 40's. Quality risk was only significant to explain intention to use among those in their 40's. The findings of this study are useful to understand the possibility of the adoption of mobile shopping though fashion apps and provide basic insight into market segmentation.

A Study of Comparison between Internet Banking and Mobile Banking by Extending the TAM (기술수용모형을 이용한 인터넷 뱅킹과 모바일 뱅킹 이용의 차이에 관한 연구)

  • Lee Dong-Hyun;Kwak Soo-Hwan;Hwang Kyu-Seung
    • Journal of Technology Innovation
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    • v.14 no.1
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    • pp.201-225
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    • 2006
  • Technology Acceptance Model (TAM) considers perceived ease of use and perceived usefulness as the important determinants of user behavior regarding information technology. As an extension of TAM, this research examines perceived security as an additional determining variable to explain an individual's acceptance and use of mobile banking as well as internet banking. The results show that perceived ease of use does not affect the individual's attitude toward the use of mobile or internet banking, while perceived usefulness does. Furthermore, perceived security affects perceived usefulness in mobile banking, but not in internet banking. In addition, in mobile banking, perceived security is positively related to perceived usefulness, though perceived security is negatively related to attitude. Finally, the average scores of surveyed data for Internet banking are higher and significantly different than those for mobile banking.

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