• Journal of Korea Society of Industrial Information Systems
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• v.21 no.2
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• pp.45-57
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• 2016

The purpose of this study applies Technology Acceptance Model(TAM) to better understand the role of antecedents leading to intention of VMI use. The findings are as follows. First, the model that applied VMI, a SCM information technology, to TAM is appropriate for measuring and analyzing the acceptance intention of organizational members, VMI users. Second, higher satisfaction in VMI system factors led to a greater level of perceived usefulness and perceived ease of use of VMI. Third, higher satisfaction in VMI cooperation factors led to a greater level of perceived ease of use of VMI. Fourth, the perceived ease of use of VMI had an impact on the perceived usefulness of VMI, similar to the findings of other studies. Fifth, the perceived ease of use of VMI had a positive impact on intention of the continuous VMI use.

• Journal of Korea Society of Industrial Information Systems
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• v.21 no.4
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• pp.79-94
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• 2016

Anytime, anywhere, we can be connected through the Internet and obtain information by using the smart device. However, people with disabilities are unable to take advantage of smart IT environment. Many studies pointed out that this has been the cause of the digital divide and social problems. In this study, we conducted an empirical study on the use of smart devices to help the blind acceptance of conduct. According to the study results, innovativeness had the impact on perceived usefulness, perceived ease of use, perceived enjoyment, and self-esteem and self-efficacy appeared to affect the perceived ease of use. In addition, the perceived usefulness, perceived ease of use, perceived enjoyment affected the intention to re-use. These study results contribute to both theory and practice.

• 대한예방의학회:학술대회논문집
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• 2005.10a
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• pp.506-506
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• 2005

• International Journal of Contents
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• v.4 no.1
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• pp.7-11
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• 2008

This research analyzes the need for technical elements based on related articles and empirical experience when culture tourism homepage is to be developed or renewed focused on the research of main elements in 6 web sites. Technological elements required for the development of culture tourism homepage are use, contents, structure, linkage, search, and appearance. Tourism information service provides many conveniences to tourists, and help to maximize profits and additional income for urban tourism.

• Journal of The Korean Association of Information Education
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• v.20 no.3
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• pp.303-312
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• 2016

In this paper, I had sampled 1% of whole elementary school students in Korea and measured ICT literacy levels of them. As a result, the girl's score was higher than the boy's. To analyze the cause, I had surveyed the habit to use ICT according to gender and analyzed the correlation between that and ICT literacy score. According to the correlation analysis, girls have the habits of searching for information more than boys and accessing to on-line dictionary and enjoying SNS. Also, the fact that the habits have the correlation with ICT lieracy score is analyzed. Therefore, I proposed educational method for ICT literacy learning based on the difference of habit to use ICT between boys and girls.

• Journal of Information Technology Services
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• v.3 no.1
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• pp.79-88
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• 2004

Practical use of Information Technology in present enterprise simply enterprise support do pass over known dimension and is utilizing by means for enterprise competitive power strengthening. Because of these point, a lot of kind of information systems appeared. It can be said that EIP system that many enterprises are introducing recently is concept that appear to also use information in enterprise more efficiently. If present EIP system sees construct example, segment is detected to improve some. First, should do duplicate development despite it is same function to use EIP system in wireless and web browser environment. Second, can hear management's difficulty by immense contents that happen in System Integration. We wish to solve problem that happen in development of existing EIP system using XUL and a SVG technology in this paper that aim to these. XUL is open source In language to manufacture UI that do not receive court of platform and existence and nonexistence captain rain, support wireless and web browser equipment at the same time to source that is produced once if is browser that can manufacture usable interface in web and supports XUL as user wants. SVG method is a skill that can offer convenience that is epoch-making in contents management by software that describe contents representation in source code unlike form that show because calls contents forming already in the existent bit map room and establishes to browser handles this and expresses contents. In paper, produced use of XUL and SVG by prototype to presented whether can apply XUL and a SVG technology to actuality EIP system and verifies whether this is possible and that do actuality through existent method and comparison and excellency were seen.

• International Journal of Knowledge Content Development & Technology
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• v.7 no.3
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• pp.67-86
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• 2017

The emergence of smart devices such as smartphones (e.g., iPhone) and tablets (e.g., iPad) may enhance e-learning by increasing communication and collaborative learning outside the classroom. These devices also facilitate the use of online technologies such as Facebook. However, the adaptation of Learning Management System (LMS) services to mobile devices took longer than social networks or online tools such as Facebook and Twitter have already been long used via smartphone. The main purposes of this study are to explore students' skill levels of LMS (Moodle) and their knowledge of online tools or technologies and then examine if there is a correlation between smartphone use and using of online tools and Moodle in learning. The study conducted among 173 students in the Department of Information Studies (DIS) in Oman, using online survey. The study found that most students demonstrated high levels of accessing course/subject materials and regularly engaging with studies of using LMSs. YouTube, Wikipedia and Facebook were clearly recorded as the most popular sites among students while LinkedIn and Academia.edu were two online tools that had never been heard of by over half of the 142 participants. Emailing and searching are recorded the most popular online learning activities among students. The study concluded that students prefer to use smartphone for accessing these tools rather than using it to access LMSs, while a positive correlation was found between the use of these tools and smartphones, but there was no correlation between smartphones and using LMSs.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.32 no.3
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• pp.67-91
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• 2021

The purposes of this study is to identify the perception of students' use of university libraries' public relations activities using Instagram and propose ways to improve the operation of university libraries' Instagram. To this end, the status of Instagram operations of domestic and foreign university libraries was investigated, and a survey was conducted on 292 students who used the library Instagram of their universities. Based on the research results, first, it is necessary to promote the use of libraries by using 'Library Events' information closely related to the use of Instagram by students, but planning ways to participate that can lead to practical use of libraries. Second, it is necessary to promote the role of librarians through Instagram and utilize daily communication information in order to positively affect library image recognition. Third, it is necessary to guide users on how to inquire on library Instagram and actively respond to communication with users through periodic post uploads and monitoring.

• Informatization Policy
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• v.29 no.2
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• pp.91-105
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• 2022

This study investigates the effects of different types of digital informatization (i.e. access, skill, utilization) on life satisfaction. The mediation effects of the outcome of digital device use between digital informatization and life satisfaction are also tested. The '2020 Survey on the Digital Divide' conducted by the National Information Society Agency was referenced for empirical analysis. The findings show that in general, digital informatization contributes to improving life satisfaction. In addition, the outcome of digital device use mediates the positive relationship between digital informatization and life satisfaction. However, the magnitudes of the effects of digital informatization and mediation effects differed according to the types of digital informatization. This study supports the necessity and justification for a digital informatization policy and provides valuable information that helps establish and promote digital informatization policies. In addition, this study helps to understand the determinants of the third-level digital divide information by examining the relationship between digital informatization and the outcome of digital device use.

• Proceedings of the KSRS Conference
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• 2003.11a
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• pp.47-49
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• 2003

Automatic land use and land cover change (LUCC) detection via remotely sensed imagery has a wide application in the area of LUCC research, nature resource and environment monitoring and protection. Under the condition that one time (T1) data is existed land use and land cover maps, and another time (T2) data is remotely sensed imagery, how to detect change automatically is still an unresolved issue. This paper developed a land use and land cover class knowledge guided method for automatic change detection under this situation. Firstly, the land use and land cover map in T1 and remote sensing images in T2 were registered and superimposed precisely. Secondly, the remotely sensed knowledge database of all land use and land cover classes was constructed based on the unchanged parcels in T1 map. Thirdly, guided by T1 land use and land cover map, feature statistics for each parcel or pixel in RS images were extracted. Finally, land use and land cover changes were found and the change class was recognized through the automatic matching between the knowledge database of remote sensing information of land use & land cover classes and the extracted statistics in that parcel or pixel. Experimental results and some actual applications show the efficiency of this method.