• Review of KIISC
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• v.32 no.4
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• pp.135-146
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• 2022

포스트 코로나시대에는 다가올 디지털 인프라 사회에서의 스마트시티에서 안전하고 편리한 사이버 경제활동을 구현하기 위해서는 특히 비대면 디지털 환경에서 바이오인식기술의 중요성은 증대될 것으로 전망된다. 이에 따라 바이오인식 관련 국제표준화기구인 ISO/IEC JTC1 SC37(Biometrics)/SC27(Security)과 ITU-T SG17 Q10(ID Management & Telebiometrics) 등 바이오인식기술 국제 표준화 동향과 아시아바이오인식협의회(Asian Biometric Consoritum) 사실 표준화 현황을 면밀히 분석하여, 모바일기기·웨어러블 디바이스 응용분야, 디지털 헬스케어분야, 자율주행 응용분야, 국제공통·국가공용 ID카드분야, 동물보호 공학분야 등 미래의 스마트시티에서 활용될 바이오인식기술에 대한 전망과 함께 관련되는 국제표준에 대한 주요내용과 적용분야를 제안하고자 한다. 이를 통하여 향후 디지털 사회로의 대전환 시대가 도래함에 따른 생체인식기술을 적용한 스마트시티의 발전전망을 고찰하고자 한다.

• Proceedings of the Korean Society of Broadcast Engineers Conference
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• 2022.11a
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• pp.30-31
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• 2022

지속되는 팬데믹과 함께 비대면 시대가 개막 되었다. 따라서 사람과 사람사이 접촉을 최소화 하면서, 동시에 생활과 작업의 효율을 보장하는 시스템에 대한 수요가 사회의 이슈로 떠오르게 되었다. 이런 시대적 배경에 발 맞춰 회사생활 또한 급속한 변화를 이루어내고 있다. 그중에서 컴퓨터 비전과 그래픽스 기술의 눈부신 발전과 함께 온라인과 가상공간에서 업무를 보려고 하는 시도가 좋은 대안으로 세간의 주목을 받고 있다. 본 논문에서는 가상공간에서 미팅을 진행 할 수 있는 가상 온라인 미팅 시스템과 이런 시스템을 구성하는데 제일 중요한 과제인 실감 3차원 아바타를 생성하는 방법을 제안한다.

• Review of KIISC
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• v.33 no.4
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• pp.89-93
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• 2023

포스트 코로나시대에는 다가올 디지털 인프라 사회에서의 안전하고 편리한 사이버 경제활동을 구현하기 위해서 비대면 인증수단으로서 텔레바이오인식기술의 중요성은 증가할 것으로 전망된다. 이에 따라 바이오인식 관련 국제표준화기구인 ITU-T SG17 Q10(ID Management & Telebiometrics)에서 추진중인 반려동물 개체식별 인증서비스, 헬스케어 응용서비스, 인공지능서비스에서의 생체정보 보호기술 등에 관한 텔레바이오인식기술 표준화 현황을 면밀히 분석하여, 향후 디지털 사회로의 대전환 시대가 도래함에 따른 동물 개체식별 인증서비스, 디지털 헬스케어 응용서비스, 주율주행 응용서비스 등 폭넓게 생활속에 적용되고 진화하고 있는 텔레바이오인식기술 국제표준화 추진현황에 대하여 고찰하고자 한다.

• Journal of Digital Convergence
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• v.20 no.1
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• pp.309-316
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• 2022

This study is a study on the YouTube e-learning advanced service plan in the non-face-to-face era. The trends in education change were examined through literature research and prior research, and improvement measures were suggested through online surveys and in-depth interviews. As for the research method, the first online survey was conducted based on the Honeycomb model and the Likert 5-point scale targeting 90 MZ generation who have experience learning on YouTube for a total of 14 days from October 15 to 28, 2021. A second in-depth interview was conducted with 6 people who answered that the frequency of learning through YouTube is high. As a result of the experiment, users thought that there was an improvement point according to the purpose of learning, and they were able to derive elements that felt a problem in common. In addition, I proposed a new YouTube learning platform through additional questions. Through this study, it is expected that YouTube e-learning service reference materials can be used to respond to the post-non-face-to-face era.

• The Journal of the Convergence on Culture Technology
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• v.8 no.1
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• pp.483-497
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• 2022

Recently, due to COVID-19, non-face-to-face online lectures are being held all over the world. In higher education in the post-corona era, distance learning has become the main teaching and learning method. At this time, Metaverse is being proposed as a new alternative. Metaverse has basic elements such as avatars, 3D space, and activities accompanied by interaction, which can be seen as a difference compared to existing VR (Virtual Reality) contents. This study designed and built an educational metaverse platform that can be applied to actual lectures by reflecting the three elements of the metaverse.In addition, we implemented a cross-device-platform that supports various devices such as HMDs, smartphones, tablets, and PCs by reflecting user requirements through usability tests such as middle school, high school, college students, and parents, so that anyone can easily participate in Metaverse lectures. Currently, the metaverse platform is being developed and serviced in various ways, but there are hardly any services designed for education. Just as services such as Zoom, the existing video conferencing solution, were used for non-face-to-face education, some functions of the currently serviced metaverse are utilized for education and used in the form of a one-time event. The educational metaverse platform developed through this study is expected to be a reference in constructing the metaverse for education in the future.

• Proceedings of the Korean Society of Broadcast Engineers Conference
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• 2021.06a
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• pp.173-175
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• 2021

최근 코로나시대의 비대면적 사회환경에서 원격 회의 요구가 증가하고 있다. 기존의 비대면 환경에서의 회의나 강의 어플리케이션에서 회의 참가자의 참여도와 몰입도를 향상시키기 위해 본 논문에서는 VR 기술을 기반으로 한 원격 회의, 강의 어플리케이션을 제안하였다. 본 논문의 어플리케이션은 양방향통신방식으로 설계 및 구성되었으며, Unity 프로그램을 사용하여 어플리케이션을 제작하고 사용자는 Oculus2 기기를 통하여 VR 환경의 어플리케이션을 실행하였다.

• The Journal of the Convergence on Culture Technology
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• v.9 no.1
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• pp.169-174
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• 2023

The purpose of this study is to analyze Korean college students' perceptions of interactions and senses of community, among students, and instructors and students as they took face-to-face classes by the time students and instructors came back to the classroom. Forty-nine college students participated in the study, and all of them had experienced non-face-to-face classes during the last two years from 2020 through 2021. They responded to the revised Rovai (2002)'s Classroom Community Scale (CCS), and the data were analyzed using a frequency analysis. The findings of data analysis showed that the students positively perceived the class contents and teaching formats of face-to-face classes, in terms of understanding and concentration on the class. On the other hand, it was found out that the students would still need more time for being familiar with face-to-face classes, and their affective variables of the educational environment should be considered.

• Journal of Korea Entertainment Industry Association
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• v.15 no.4
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• pp.1-13
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• 2021

In this study, we tried to present suggestions to the Gyeongsangbuk-do tourism officials to satisfy them with experiential tourism resources and to revitalize their participation in the program. Therefore, the implications of this study are as follows. First, research on the satisfaction of experiential tourism programs and the willingness to participate in them is carried out, suggesting that it is a prerequisite for the transformation of the perception of tourists' participation in the Corona era. Second, it is necessary to make it a small experience tourist space that can provide non-face-to-face service utilizing the characteristics of contact technology, and to provide tourists with unique attractions against product discrimination and customer service. Third, through the introduction of non-face-to-face experience programs and expansion of services, the limited and macroscopic environment and social phenomenon of tourism activities in the Corona era, a new perception can be instilled. Fourth, visitors can expect to revitalize the tourism industry through the development and discovery of various programs. Thirdly, it will be possible to revitalize the local economy by giving meaning to the satisfaction of experiential tourism programs to tourists from all over the region's tourism business.

• Journal of Korea Entertainment Industry Association
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• v.15 no.7
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• pp.235-247
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• 2021

The purpose of this study was to examine whether the motivation for visiting experiential tourism can be maximized by revitalization of domestic tourism according to tourist image and visit satisfaction. In order to achieve this purpose, the four factors of educational motive, experiential motive, cultural motive, and communion motive of experiential tourists who visited domestic experiential tourist destinations, as well as the image of tourist destination, and suggestions for revitalizing domestic tourism through visit satisfaction were proposed. Therefore, the implications of this study are as follows. First, theoretical significance can be found by establishing the concept of domestic experience tourists' visit motives, image of tourist destinations and results related to visit satisfaction in the COVID-19 according to this study. It suggests that it is an essential condition for promoting a new change in which tourists participate in experiential tourism motives in the era of the pandemic by providing experiential tourism programs that are tailored to the level of tourists through research on the image of tourist destinations and their satisfaction with their visit motives. are giving Second, in terms of experiential tourism programs operated by domestic experiential tourism companies, it should be possible to promote the image of a safe tourist destination utilizing the characteristics of untact services that can provide non-face-to-face services. In addition, in an environment where visits to experiential tourism activities are somewhat limited in the era of the pandemic corona, it will help to revitalize domestic tourism and the local economy by expanding the non-face-to-face service to discover and develop direct experience programs in the region.

• Journal of Christian Education in Korea
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• v.63
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• pp.13-37
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• 2020

The World Health Organisation(WHO), paying attention to the spread and fatality of the coronavirus(COVID-19), which first occurred in Wuhan, China, declared a global emergency. Although many countries implement strict measures to slow down the spread, WHO officially declared a pandemic. COVID-19 has sparked fears of an impending economic crisis and recession. Due to the economic crisis caused by social distancing, self-isolation and travel restrictions, the collapse of the world economic system centered on free trade and the decline of globalization are mentioned. Political leadership that has not responded properly to the pandemic is challenged, and nearly all of society is rapidly changing to a non-contact and immobile culture. COVID-19 has seriously affected all levels of the education system, from preschool to tertiary education. The so-called old concept of deschooling is realizing in the field of education through digital media paradoxically. Church education is facing a serious crisis as well. Churches are seeking now a new normal that includes theological reflection on the pandemic, online worship, education, and non-face-to-face ministry to overcome the worst unexpected crisis. In the post-corona era, church education must actively seek alternatives in response to rapidly changing surrounding conditions and reconstruct educational philosophy(theology) that focuses on Christian values. In addition, it is necessary to start operating a mobile(or online) church school that combines offline and online. It is necessary to introduce 'Blended Learning' method that combines non-face-to-face and face-to-face learning, and by combining church school and homeschooling, churches and families need to share the responsibility of education in faith.