• The Journal of Korean Association of Computer Education
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• v.18 no.1
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• pp.55-68
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• 2015

The purpose of the study is to examine a structural relationship among mobile self-efficacy, mobility, perceived ease of use, perceived usefulness, and intention to use of a mobile learning service using technology acceptance model. The result revealed that mobile self-efficacy, mobility had a direct effect on perceived ease of use. Second, mobile self-efficacy, mobility, perceived ease of use had a direct effect on perceived usefulness. Third, mobile self-efficacy, mobility, perceived usefulness had a direct effect on intention to use of a mobile learning service. However, perceived ease of use did not have a effect on behavioral intention of mobile learning service.

• Journal of The Korean Association of Information Education
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• v.14 no.4
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• pp.605-617
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• 2010

In this paper, in order to improve concentration of learning disorder students, m-ARCS model is proposed. The m-ARCS model is based on the ARCS model that is the existing representative motivation support model. The model is designed on mobile environment, and to provide motivation and concentration to learning disorder students by allowing students to engage in various real-life activities. Based on the proposed m-ARCS model, a mobile anchor program is designed and implemented. The followings are concluded after applying the mobile anchor program to learning disorder students. First, students are highly motivated and concentrated by the program. Second, students gain confidence by feeling of success during their study. Third, their basic study ability is improved via the mobile anchor program activities

• Journal of Digital Convergence
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• v.12 no.6
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• pp.253-258
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• 2014

To ensure excellence in logical software education for smart IT technologies in schools, the study was conducted to determine whether a course on mobile application (app) content creation using an app authoring tool can be introduced as a part of the regular curriculum. As an approach method, five sessions of related training for characterized high school teachers as well as three sessions for elementary, middle and general high school teachers nationwide and a satisfaction survey were conducted for a total of five surveys. The average of 91.4% for more than moderately satisfied' is judged to reflect the perception of a highly successful study. In conclusion, the introduction of an app development education program using an authoring tool in schools is considered essential, and furthermore, the need for establishing new national technical qualifications is still rising.

• Journal of rehabilitation welfare engineering & assistive technology
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• v.9 no.3
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• pp.195-201
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• 2015

In this study, IT education contents have been developed based on the u-Learning approach for people with hearing impairment, focusing on allowing the user to learn from anywhere and anytime. Specifically, this study applies HTML5 to implementing IT education contents(JSP, Oracle) for the deaf because HTML5 enables the learner to access the contents through both web and mobile device on various platforms including android, Mac OS, and PC etc. The results of this study are as follows: First, the online computer courses are mostly supposed to be compatible with diverse types of mobile devices. However, some of the contents could not be run on applications residing in web and mobile devices because the contents tend to be developed using FLASH. HTML5 is the effective way to overcome the compatibility problem. Second, FLASH and HTML5 contents authoring tools have been compared in terms of their strong and weak points by applying the developed contents to those tools. The study also suggests that the future work would be needed in order to implement wide variety of event functions with HTML5. Lastly, design strategies enabling access through web and mobile devices have been analyzed in accordance with u-Learning design guidelines for the deaf and mobile application accessibility guidelines. However, in the latter case, the future work regarding design guidelines needs to be conducted to improve the educational accessibility depending on the level of impairment.

• Journal of The Korean Association of Information Education
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• v.15 no.2
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• pp.287-294
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• 2011

In this paper, we suggest performance enhanced Mobile Web service architecture. Mobile Web Services are new technology that integrates different applications to provide interoperability. SOAP is a lightweight message exchanging protocol and is a principal factor that decides the Web Services performance. When a mobile Web Service is implemented with the Java technology, it should be implemented with both a SOAP message processor like AXIS, and Java Servlet container (e.g. Tomcat). This typical implementation is not efficient because it requires an additional communication port and process. In this paper, we suggest a new method that replaces this typical approach to enhance Web Service performance.

• Journal of Digital Contents Society
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• v.10 no.1
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• pp.159-168
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• 2009

Recently, the mobile retention and use rates for the children are increasing. And early-childhood english education is all the rage. Thus, we propose a mobile contents for studying english stories of children. The proposed content provides children with studying english via a mobile phone in anywhere, anytime. We call the proposed contents "ShK". ShK is an abbreviation for "Say, hi Kids!". ShK induces a motive and interest about studying through a storytelling and avatars. And parents of students can manage studying contents of children through a private web site. Thus, "Say, hi Kids!" will became the epochal ubiquitous english educational contents for children.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2009.10a
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• pp.793-794
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• 2009

In recent years a significant increase in computing resources, the Internet, many computing resources associated with multiple users using the service and how it will do for cloud computing or grid computing technology is attracting attention from the networks on physical networks and virtual network links You can configure the virtual network of nodes to configure the virtual network environment, research is being made. Virtualization technology, rather than the actual network operating system is being developed in the field of research for a long time, but this paper is applied to the network field is applied to a mobile network based virtualization technology for virtual mobile network will explore.

• Communications of Mathematical Education
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• v.33 no.3
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• pp.207-229
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• 2019

In the era of the Fourth Industrial Revolution, various attempts have been made to incorporate ICT technology into mathematics teaching and learning, and the necessity and efficiency of classroom instruction using flipped learning, virtual reality and augmented reality have attracted attention. This leads to an increase in demand for instructional contents and their use in education. Therefore, there is a growing need for the development of instructional contents that can be applied in the field and the study of teaching methods. In this point of view, this research classifies the types of teaching-learning, presents the flipped learning instruction and mathematics contents by teaching-learning types using constructivist mathematics education principles and augmented reality-based mobile applications. These methods and lesson plans can provide a useful framework for teaching-learning in mathematics education.

• The Journal of the Korea Contents Association
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• v.12 no.8
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• pp.471-483
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• 2012

The demand of using educational applications for 'smart' devices has recently increased. Accordingly, this study analyzed the satisfaction of educational applications and the factors which affect to purchase intention suggesting optimal development and use for the future. Based on searching for the theoretical background, the research model for the study was set: Appropriateness, interactivity, amusement and ubiquity were designated as independent variables, consumer satisfaction as parameter variable, and purchase intention as dependent variable. Through conducting structural equation modeling with the variables, the results showed that appropriateness, amusement and ubiquity had significant impacts on consumer satisfaction and purchase intention of educational applications. The results were expected to give suggestions as presenting guideline for educational application, improving mobile learning and vitalizing mobile contents.

• The Journal of the Korea institute of electronic communication sciences
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• v.15 no.3
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• pp.587-592
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• 2020

This paper analyzed the curriculum of computer and software-related majors educating the core IT-related skills needed for the 4th Industrial Revolution. The analysis was conducted on 158 majors classified as applied software, computer science and computer engineering according to the standard classification of university education units by the Standard Classification Committee of the Korean Council of University Education. The current status of introduction of curricular divided into the fields of Internet of Things(IoT) & mobile, cloud & big data, artificial intelligence(AI), and information security was analyzed among the contents of education in the relevant departments. According to the analysis, an average of 81.6% of the majors for each group of curricular organized related subjects into the curriculum. The Curriculum Response Index for the 4th industrial revolution(CRI4th) by major, calculated by weighting track operations by education sector, averaged 27.5 point out of 100 point. And the IoT & mobile sector had the highest score of 42.3 points.