• The Journal of the Korea Contents Association
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• v.18 no.3
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• pp.205-214
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• 2018

As the paradigm of the Fourth Industrial Revolution is expanding, VR devices and their contents industry are drawing more and more attention as the digital devices of the next generation. Of the realms of VR contents, $360^{\circ}$ 3D videos are receiving the most attention in the field of media, and they are being utilized by Google as educational contents. As such, this research analyzes actual condition of use and motivation of using corresponding contents through survey of $360^{\circ}$ 3D video users. Results show that the most utilized platform is Youtube, and the genres which the respondents have used or are willing to use turned out to be Games and Movies.

• Journal of the Korea Convergence Society
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• v.12 no.3
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• pp.107-114
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• 2021

The purpose of this study is to investigate whether there is a difference in the effect of learning flow and teaching presence according to the lecturer's appearance and students' behavioral patterns in video learning. For this experiment, 183 freshmen from Xingtai University in China were selected as subjects. After being classified according to DISC, students were assigned to study the lecture videos with the appearance of the lecturer and the video without the appearance of the lecturer. After testing the level of their learning flow and teaching presence, the differences between groups were analyzed. According to the results of the analysis, the learning flow and teaching presence of groups who learned the videos in which the lecturer appeared were significantly higher than the groups who learned the videos without the appearance of the lecturer. Second, the effects of whether the lecturer appears or not according to DISC on learning flow were significant. However, the effects of DISC, and the interactive effect of DISC and the lecturer appearance were found to have no significant interactive effect on learning flow. Third, the effects of whether the lecturer appears or not according to DISC on teaching presence were significant, and the effects of DISC on teaching presence were not significant, but the interactive effect of lecturer appearance and DISC was significant. These findings suggest that lecture videos with the appearance of the lecturer generally have better effect. In particular, in order to enhance teaching presence, it is effective to decide whether the lecturer appears or not by considering its interactive effects with learners' DISC.

• 한국정보교육학회:학술대회논문집
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• 2004.08a
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• pp.494-503
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• 2004

인터넷 방송의 장점과 시대적 요구에 부응하여 각 시 도 교육청에서는 인터넷 교육 방송국을 구축하여 운영중이거나 구축하기 위해 노력하고 있다. 그러나 인터넷 교육방송 컨텐츠를 학교 교육과정 속에서 어떻게 활용할 것인가에 대한 논의는 상식적인 수준에 머물러 있으며 이를 위한 축적된 연구 성과도 미흡한 실정이다. 이에 본 논문에서는 현재 구축되어 운영하고 있는 시 도 교육청 인터넷 교육방송국 중 3곳을 선정하여 초등학교에서 활용할 수 있는 동영상 컨텐츠를 중심으로 현황을 살펴보고, 컨텐츠 수량 및 재생시간, 제작 방식, 화질을 조사 분석하였다. 이를 바탕으로 인터넷교육방송 컨텐츠를 손쉽고 효율적으로 활용한 수 있도록 교수 학습에의 활용을 중심으로 활용방안을 제시하였다.

• Communications of Mathematical Education
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• v.20 no.2 s.26
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• pp.295-326
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• 2006

Despite the importance of mathematics education, many students in high school have lost their interests and felt difficulties and they don't have 'mathematical' experience with meanings attached because of the entrance examination. This paper attempted to resolve these problems and find the teaching-method with which students can study by themselves with more confidence. Nowadays students' use of Internet is very popular. After develop 'the development of mathematical power' program based on mathematics history, history, science, the application of problems in real world, and self-evaluation, I made students repeat them after making teaching lessons in classroom as moving pictures. Through this processes, I attempted to develop the Self-Directed Learning' ability by making public education substantial. First of all I analyzed the actual conditions on 'Self-Directed Learning' ability in mathematics subject, the conditions of seeing and hearing in Internet learning program, and students' and their parents' interests in Internet education. By analyzing the records, I observed the significance of the introducing mathematics history in mathematics subject in early stager, cooperative-learning, leveled-learning, self-directed learning, and Internet learning. Actually in aspect of applying 'the development of mathematical power' program, at first I made up the educational conditions to fix the program, collected the teaching materials, established the system of teaching-learning model, developed materials for the learning applying Internet mail and instruments of classroom, and carried out instruction to establish and practice mathematics learning plan. Then I applied the teaching-learning model of leveled cooperation and presentation loaming and at the same time constructed and used the leveled learning materials of complementary, average, and advanced process and instructed to watch teaching moving pictures through Internet mail and in the classroom. After that I observed how effective this program was through the interest arid attitude toward mathematics subject, learning accomplishment, and the change of self-directed learning. Finally, I wrote the conclusion and suggestion on the preparation of conditions fur the students' voluntary participation in mathematics learning and the project and application on 'the development of mathematical power' program and repeated learning with the materials of moving pictures in classroom.

• Cartoon and Animation Studies
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• s.5
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• pp.472-475
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• 2001

논고에 제시한 작품의 제작 과정과 발표를 토해보편성을 가진 실사의 동영상 이미지들을 프레임(frame)이라는 구조적 차원으로 확대하고 분석하여 시간속의 이미지와 음의 관계를 파악하고, 환원하여 이를 통한 시각적 훈련과 교육의 방법적 기틀을 마련함으로써 애니메이션의 학문적 가능성을 파악하고자 한다.

• The Journal of the Korea Contents Association
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• v.18 no.7
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• pp.423-431
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• 2018

The purpose of the present study was to investigate the effect of caption-embedded video on character recognition and vocabulary ability of the primary school students, The subjects of this study were the students in two elementary schools in G city, Jeonbuk province. They were divided into two groups including a control group which used utilization video materials without captions, and a experimental group which used utilization video materials with captions. Each group was tested over the course of two months (10 classes). And then a statistical analysis was conducted to find out the effects of captions on character recognition and vocabulary ability through independent samples t-test and paired samples t-test. There were no significant differences in a comparison between the groups, but significant differences were found within the groups. Pedagogical implications based on the research findings and suggestions for further research were also discussed.

• Proceedings of The KACE
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• 2017.08a
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• pp.139-141
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• 2017

노인복지회관에서 어르신들을 대상으로 스마트폰 사용법 도움 봉사활동을 하면서, 어르신들의 스마트폰 사용법 질문의 수집 분석을 통하여 어떤 부분에 가장 많이 어려움을 겪고 있는지를 조사하였다. 또한 그런조사를 바탕으로 스마트폰 사용에 도움을 받을 수 있는 효과적인 방법을 고려하여 보았다. 연구 결과 어르신들은 정보의 생산, 공유, 관리에 매우 적극적인 활용 욕구를 가지고 있었으며 동영상 및 사진에 대한 관심이 무척 높고, 친구 및 가족과의 소통을 위하여 카톡을 주로 사용하고 페이스북에 대한 관심이 높아지는 것을 확인하였다. 그리고 이동을 위한 교통에 대한 도움을 받고자 하는 비율이 높았다.

• Journal of the Korea Society of Computer and Information
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• v.28 no.5
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• pp.189-196
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• 2023

This study aims to show that "Computer-assisted language learning (CALL)" and "Mobile-based language learning (MALL)" actually influence education, deviating from the traditional "drill and practice" method in foreign language education and learning due to the development of information and communication technology (IT). Specifically, for first-year college students who have relatively poor English skills and do not feel enough motivation for English learning, I will produce educational video content using multimedia authoring tools and upload it to the e-learning system. Video content is configured to be accessed and utilized through various media such as computers, smartphones, tablets, laptops, etc. Ultimately, an exploration of educational value behind the utilization of IT devices in English language Teaching(ELT) and the Second Language Acquisition (SLA) theory behind effective instructional use of such technology are presented. That is to say, the effectiveness of language learning using information and communication technology (IT) is introduced. The article closes by suggesting how to use computers and mobile media for 'Flipped Learning'.

• Journal of Digital Convergence
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• v.19 no.5
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• pp.365-373
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• 2021

This work aims to derive data-based requirements by analyzing the importance and performance of media literacy in early childhood animations. For this, a survey was conducted on parents with young children after drawing questions of assessment items through expert focus group interviews (FGI). The analytical instruments, Borich Needs Formula formulation and The Locus for Focus Model were used together to improve accuracy. Based on the results, it is meaningful in that it recognized the demand of the inmates for children's education animation and prepared systematic indicators for it.

• Proceedings of the Korea Multimedia Society Conference
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• 2002.11b
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• pp.694-698
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• 2002

원격 교육의 서비스질의 문제는 지금까지 원격교육이 원격교육 기술의 확보와 컨텐츠확보 및 다양한 매체 영역확장의 과정이라 볼 수 있다. 인터넷 상에서 단순히 텍스트를 제시하고 이에 적절한 답을 피드백 하는 구조에서 적절한 그래픽 인터페이스구사 동영상 및 효과음 등의 멀티미디어 적 요소로의 진행 과정이 그것이다. 이제 이러한 초기 단계에서 사이버대학, 상업적 원격교육 등이 점차 중요한 현재 교육의 대안으로 되면서 원격교육의 서비스 질이 중요하게 되었다. 본 연구에서는 이러한 원격교육의 서비스 질 확보를 위한 현재 제안되고 구현되고 있는 기술들을 제시하고자 한다. 이로서는 IntServ 모델의 문제점을 극복하기 위해 제안된 DiffServ 모델은 현재 이의 구현을 위한 연구개발이 진행 중에 있다. 제안된 DiffServ 구조 및 지금까지 진행되어온 연구개발 현황 분석 등을 통해 제안된 DiffServ의 문제점과 대안 등을 검토하였다.