• The Journal of Society for e-Business Studies
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• v.7 no.3
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• pp.1-19
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• 2002

This research investigates several essential topics of m-business by conducting a questionnaire to the professional experts. The topics include the market structure and business, the demand for available m-business service and its development, the market size and market growth factors, the service fee, the core technologies and technology development prediction. This paper contributes to the development of m-business in that it provides criteria and policies for more active and efficient treatment of m-business market under IMT2000 environment and also offers guides and plans of m-business activation for both government and enterprise.

• Proceedings of the Korean Society of Computer Information Conference
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• 2020.01a
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• pp.105-106
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• 2020

This study is to find out how Korean teenagers think about mobile payment system. In the case of mobile payment using such a smartphone, a simple payment service is currently being implemented in Korea through deregulation of Active X and public certificates at the government level to provide users with more convenient financial services. This study conducted a pilot test to find out what they think about mobile payment service for high school students in Busan. As a result, Korean teenagers, especially high school students, responded very positively to the mobile payment service.

• Asia pacific journal of information systems
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• v.32 no.4
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• pp.750-769
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• 2022

Indonesia has the largest potential mobile payment (m-payment) market in Southeast Asia. The government has realised this through Government's National Non-Cash Movement to increase its adoption. This is then followed up by advocating its adoption massively. However, for this movement to be a success, ensuring its continued use is critical. Various studies have attempted to contribute to this issue. Incorporating game elements into the application that brings benefits and satisfaction to its user is envisaged as one of the most feasible ways. This study, therefore, sets out to investigate the effects of gamification on the m-payment application, which drive the intention to continued use by employing the Uses dan Gratification Theory (UGT). A total of 826 m-payment users were gathered to be analysed using Structural Equation Modelling. The results show that utilitarian, hedonic and social gratifications have significant effects on the continuance usage intention of m-payment. Theoretically, this study contributes to the literature by showing that gamification applied in the payment significantly affects the m-payment continuance usage intention. Practically, this research informs the m-payment providers to maintain the gamification elements in their applications to ensure their sustainable use. Limitations and future research directions are also discussed.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.39 no.2
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• pp.119-128
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• 2016

Use of ICT in Government has ability to improve service delivery to its citizens, and yet many developing countries have lagged behind in the implementation of e-Government. Many e-Government initiatives also failed to achieve their objectives in developing countries. This paper therefore aims to identify critical failure or success factors in Kenya, using Heeks' Factor Model. A survey questionnaire was developed and data were collected and analyzed from officials and interested citizens. The analysis results enabled to highlight seven specific success and failure factors, and their constituent elements in Kenya. The Kenyan overall e-Government implementation score belongs to the Zone of Improvement (3.52 of total 5.0), which means partial success or failure. The enablers of e-Government projects are good strategy formulation, and internal and external drive, whereas main failures of e-Government are weak ICT infrastructure. The areas for improvement are project management, design, competencies and funding. Data analysis highlights both strengths and weaknesses for each factor or variable. In particular, Kenyan government excels at the drive for change by top to bottom government officers as well as external stakeholders, while the government officers who are using e-Government are satisfied with the availability of vision, strategy and plan of e-Government implementation. Both technologies and e-transactions laws were the worst of all the variables in e-Government implementation. Two areas should be improved using immediate corrective action. In-depth study reveals that government officers and citizens can't fully use their laptop and mobile devices due to the lack of both ICT network and its operating technology, and legal system associated with the transaction of business information. Finally, the study ends up with recommendations for policy makers to shape the future of e-Government system in both developing and developed countries.

• Informatization Policy
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• v.23 no.3
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• pp.3-25
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• 2016

The Korean government has done annual fact-finding surveys on the use of e-government since 2007, but put little effort to analyse and draw implications. We analyzed the trend of the use of e-government in Korea using the survey results of 2012~2015. While the awareness and the user uptake of e-government in Korea have increased steadily, the relative portion and frequency of the use stagnates and falls back. Korean citizens still utilize in-person channel more than e-government channels, and the speed of the transfer from the former to the latter is not fast enough. While more than 95% of the Korean people intend to use the e-government as the main channel in the future, their actual rate of use was 43.2%. We suggest following measures to overcome the troubling situation and increase the uptake of e-government services in Korea through: the expansion of mobile e-government services, strengthening of seamless services, elevation of the level of customization, increasing frequency of using the current e-government services, and raise of the awareness level and the improvement of Korean E-Government Portal.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.19 no.12
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• pp.2765-2772
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• 2015

In Korea MVNO was introduced in 2011 when twenty seven years had passed since Korea Mobile Telecom(now SK Telecom) started mobile phone service. MVNO can make competition more effective to lower communication costs through the alternatives. In the early 2000s, the need for the introduction of the MVNO has been raised already by scholars in Korea. But it wasn't until the late 2000s when rate cuts appeared to be a major policy issue, and Korean government introduced MVNO. In April 2015, MVNO's market share reached 8.8%, but Korea does not have a firm system yet. This rapid growth of MVNO market in Korea was made possible by consumers' demand for cheaper services and late introduction of MVNO. And telecom companies(MNO) abuse their supreme power against small and medium firm MVNOs and reserved market share using their subsidiary companies. Thus proper regulation is necessary. However, the government authorities should have recognized global MVNO flow quickly and have to make a sufficient effort to establish proper competition condition of the mobile telecom market.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.11 no.1
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• pp.109-113
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• 2011

Recently, according to the development of ubiquitous computing, the u-GIS which not only used in u-Transport, u-Care, u-Fun, u-Green, u-Business, u-Government, and u-City but also used to provides various spatial information such as the location of user is being the core technology of the ubiquitous computing environment. In this paper, we implemented an mobile spatio-temporal Query Processing Systems for handling the Spatio-Temporal Data in mobile equipment.The mobile spatio-temporal Query Processing Systems provides the spatio-temporal data type and the spatio-temporal operator that is expanded by the spatial data type and the spatial operator from OepenGIS "Simple Feature Specification for SQL". It supports arithmetic coding compression techniques that is considered with a spatio-temporal data specific character. It also provides the function of data cashing for improving the importation and exportation of the spatio-temporal data between a embedded spatio-temporal DBMS and u-GIS server.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.21 no.3
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• pp.482-490
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• 2017

This study surveys and discusses that to what extent consumers are understanding the benefits and which purpose of use they support more regarding the 700 MHz frequency band allocation for mobile communication use as well as public terrestrial UHD TV broadcasting use. The results of this study can be summarized as follow. First, consumers perceive not only advantages but disadvantages for the decision that 700 MHz frequency band is divided and utilized for both mobile communication and UHD TV broadcasting use. Second, 43% of consumers (the largest portion of opinions) say that they support government's final decision of 700 MHz frequency band allocation, which can be interpreted that government's long term discussion and final decision of frequency allocation policy is favorably accepted by the majority of consumers. The importance of this study is to survey consumers' perception of government's 700 MHz band frequency allocation policy from impartial point of view from either communication or broadcasting interest.

• KSII Transactions on Internet and Information Systems (TIIS)
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• v.18 no.4
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• pp.1059-1074
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• 2024

The paper is an attempt to study the individual's intention to use mobile banking. In light of the results obtained from the study, the proposed model offers a better fit with the data and explains the intention of individuals to use mobile banking services. Government support, trust, and compatibility significantly contribute to the Perceived behavioral control of a bank customer to use mobile banking while Perceived ease of use, Perceived usefulness, Security and privacy, and risk have a significant positive impact on the attitude of the individuals to utilize mobile banking service. The study uses primary data and the final instrument was administered to 950 respondents, across the country of which 904 data were used for the analysis after editing to accommodate the missing values. The study has adopted structural equation modeling approach to analyze the relationships between the variables in the study. The proposed framework in this study can be utilized to identify the factors that promote the adoption of mobile banking practices and the study also has the potential to provide updated and comprehensive literature on mobile banking, which can accelerate future research in this field.

• 한국IT서비스학회:학술대회논문집
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• 2008.11a
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• pp.26-34
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• 2008

정보통신기술의 발전과 그에 따른 사회경제적 수요 변화에 따라 기존 인터넷 기반의 전자정부가 접근성(accessibility), 활용성(availability) 및 개인화(personalization) 제고차원에서 무선 기반의 전자정부(Mobile-Government), TV 기반의 전자정부(TV-Government), Ubiquitous-Government, (이하 U-Gov) 등으로 빠르게 전환되고 있다. 이와 같은 전자정부서비스의 전환점에서 본 연구는 TV기반 전자정부 서비스 제공 전략에 대한 시론적 연구이다. 따라서 본 연구에서 T-거버먼트의 기술적.사회적 환경변화와 미국, 영국 등 해외 사례와 우리나라의 T-거버먼트 서비스 제공 현황을 분석하였다. 그리고 이러한 거시적 기술적 환경분석과 국내외 사례분석을 토래로 향후 T-거버먼트 개발시 고려사항과 추진전략을 제시하였다.