• Title/Summary/Keyword: VR기술활용

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Development of Character Goods Content Utilizing Marker-based Augmented Reality (마커기반 증강현실을 활용한 캐릭터 굿즈 콘텐츠 개발)

  • AHN CHAN JE
    • The Journal of the Convergence on Culture Technology
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    • v.10 no.3
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    • pp.953-958
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    • 2024

  • Recently, there has been growing interest in the Fourth Industrial Revolution, with a particular focus on the advancement of augmented reality (AR) devices. However, there is a shortage of AR content. Augmented reality operates through marker-based and markerless methods. The marker-based approach involves using a camera to capture images that serve as markers, enhancing them through AR principles. To address the scarcity of AR content and improve the quality of character goods, this study proposes integrating AR technology into character goods. The character industry is expanding each year, leading to a diverse range of character goods. Character acrylic stands, among these goods, leverage game, webtoon, and animation character IPs for sales. To enhance the design process, we utilized the character image as a marker, allowing for the creation of content that aligns with the characteristics of the character IP. We selected a webtoon character and developed AR content, incorporating features such as voice, speech bubbles, and an introduction to the webtoon, tailored to the webtoon's characteristics. This study demonstrates the potential of AR to present visual and auditory information, paving the way for a variety of products, including diverse content. We anticipate that utilizing this research will lead to the emergence of products encompassing various contents.

  • https://doi.org/10.17703/JCCT.2024.10.3.953 인용 PDF

The Usefulness of Product Display of Online Store by the Product Type of Usage Situation - Focusing on the moderate effect of the product portability - (사용상황별 제품유형에 따른 온라인 점포 제품디스플레이의 유용성 - 제품 휴대성의 조절효과를 중심으로 -)

  • Lee, Dong-Il;Choi, Seung-Hoon
    • Journal of Distribution Research
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    • v.16 no.2
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    • pp.1-24
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    • 2011

  • 1. Introduction: Contrast to the offline purchasing environment, online store cannot offer the sense of touch or direct visual information of its product to the consumers. So the builder of the online shopping mall should provide more concrete and detailed product information(Kim 2008), and Alba (1997) also predicted that the quality of the offered information is determined by the post-purchase consumer satisfaction. In practice, many fashion and apparel online shopping malls offer the picture information with the product on the real person model to enhance the usefulness of product information. On the other virtual product experience has been suggested to the ways of overcoming the online consumers' limited perceptual capability (Jiang & Benbasat 2005). However, the adoption and the facilitation of the virtual reality tools requires high investment and technical specialty compared to the text/picture product information offerings (Shaffer 2006). This could make the entry barrier to the online shopping to the small retailers and sometimes it could be demanding high level of consumers' perceptual efforts. So the expensive technological solution could affects negatively to the consumer decision making processes. Nevertheless, most of the previous research on the online product information provision suggests the VR be the more effective tools. 2. Research Model and Hypothesis: Presented in

    , research model suggests VR effect could be moderated by the product types by the usage situations. Product types could be defined as the portable product and installed product, and the information offering type as still picture of the product, picture of the product with the real-person model and VR. 3. Methods and Results: 3.1. Experimental design and measured variables We designed the 2(product types) X 3(product information types) experimental setting and measured dependent variables such as information usefulness, attitude toward the shopping mall, overall product quality, purchase intention and the revisiting intention. In the case of information usefulness and attitude toward the shopping mall were measured by multi-item scale. As a result of reliability test, Cronbach's Alpha value of each variable shows more than 0.6. Thus, we ensured that the internal consistency of items. 3.2. Manipulation check The main concern of this study is to verify the moderate effect by the product type of usage situation. indicates that our experimental manipulation of the moderate effect of the product type was successful. 3.3. Results As
    indicates, there was a significant main effect on the only one dependent variable(attitude toward the shopping mall) by the information types. As predicted, VR has highest mean value compared to other information types. Thus, H1 was partially supported. However, main effect by the product types was not found. To evaluate H2 and H3, a two-way ANOVA was conducted. As
    indicates, there exist the interaction effects on the three dependent variables(information usefulness, overall product quality and purchase intention) by the information types and the product types. As predicted, picture of the product with the real-person model has highest mean among the information types in the case of portable product. On the other hand, VR has highest mean among the information types in the case of installed product. Thus, H2 and H3 was supported. 4. Implications: The present study found the moderate effect by the product type of usage situation. Based on the findings the following managerial implications are asserted. First, it was found that information types are affect only the attitude toward the shopping mall. The meaning of this finding is that VR effects are not enough to understand the product itself. Therefore, we must consider when and how to use this VR tools. Second, it was found that there exist the interaction effects on the information usefulness, overall product quality and purchase intention. This finding suggests that consideration of usage situation helps consumer's understanding of product and promotes their purchase intention. In conclusion, not only product attributes but also product usage situations must be fully considered by the online retailers when they want to meet the needs of consumers.

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    • Non-face-to-face online home training application study using deep learning-based image processing technique and standard exercise program (딥러닝 기반 영상처리 기법 및 표준 운동 프로그램을 활용한 비대면 온라인 홈트레이닝 어플리케이션 연구)

    • Shin, Youn-ji;Lee, Hyun-ju;Kim, Jun-hee;Kwon, Da-young;Lee, Seon-ae;Choo, Yun-jin;Park, Ji-hye;Jung, Ja-hyun;Lee, Hyoung-suk;Kim, Joon-ho
      • The Journal of the Convergence on Culture Technology
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      • v.7 no.3
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      • pp.577-582
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      • 2021

    • Recently, with the development of AR, VR, and smart device technologies, the demand for services based on non-face-to-face environments is also increasing in the fitness industry. The non-face-to-face online home training service has the advantage of not being limited by time and place compared to the existing offline service. However, there are disadvantages including the absence of exercise equipment, difficulty in measuring the amount of exercise and chekcing whether the user maintains an accurate exercise posture or not. In this study, we develop a standard exercise program that can compensate for these shortcomings and propose a new non-face-to-face home training application by using a deep learning-based body posture estimation image processing algorithm. This application allows the user to directly watch and follow the trainer of the standard exercise program video, correct the user's own posture, and perform an accurate exercise. Furthermore, if the results of this study are customized according to their purpose, it will be possible to apply them to performances, films, club activities, and conferences

    • https://doi.org/10.17703/JCCT.2021.7.3.577 인용 PDF KSCI

    A Study on Research Trends in Metaverse Platform Using Big Data Analysis (빅데이터 분석을 활용한 메타버스 플랫폼 연구 동향 분석)

    • Hong, Jin-Wook;Han, Jung-Wan
      • Journal of Digital Convergence
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      • v.20 no.5
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      • pp.627-635
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      • 2022

    • As the non-face-to-face situation continues for a long time due to COVID-19, the underlying technologies of the 4th industrial revolution such as IOT, AR, VR, and big data are affecting the metaverse platform overall. Such changes in the external environment such as society and culture can affect the development of academics, and it is very important to systematically organize existing achievements in preparation for changes. The Korea Educational Research Information Service (RISS) collected data including the 'metaverse platform' in the keyword and used the text mining technique, one of the big data analysis. The collected data were analyzed for word cloud frequency, connection strength between keywords, and semantic network analysis to examine the trends of metaverse platform research. As a result of the study, keywords appeared in the order of 'use', 'digital', 'technology', and 'education' in word cloud analysis. As a result of analyzing the connection strength (N-gram) between keywords, 'Edue→Tech' showed the highest connection strength and a total of three clusters of word chain clusters were derived. Detailed research areas were classified into five areas, including 'digital technology'. Considering the analysis results comprehensively, It seems necessary to discover and discuss more active research topics from the long-term perspective of developing a metaverse platform.

    • https://doi.org/10.14400/JDC.2022.20.5.627 인용 PDF KSCI

    A Study on the Actual Condition of the Fourth Industrial Revolution and Application of Landscape Architecture (4차 산업혁명의 실태와 조경학 분야 적용방안 연구)

    • Lee, Jong-Sung
      • Journal of the Korean Institute of Traditional Landscape Architecture
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      • v.37 no.1
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      • pp.68-75
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      • 2019

    • This study aims to look at the application methods of landscape architecture in response to the 4th Industrial Revolution. The results of the analysis of trends in the 4th Industrial Revolution and the subsequent search for application methods to the field of landscape architecture are as follows. First, the 4th Industrial Revolution means innovative change based on digital technology and seeks to create value based on intelligent information technology, and continuous growth is being made through innovation. This requires expertise to collect large amounts of information and creatively rework it, and a strategy to flexibly cope with changes in the times. Second, the status of technological use in response to the 4th Industrial Revolution in the field of landscape architecture is generalizing the establishment of precise analysis results such as survey technology and global mapping using drones, three-dimensional design simulation, and VR. In the field of traditional landscape architecture, efforts are made to obtain accurate fact-finding data on landscape site components. Third, the application methods in the field of landscape science according to the 4th Industrial Revolution in the future are required to supply precision technology and supply programs in the technology sector, and to provide a shared platform. In addition, a systemically standardized process will need to be established for this. In addition, educational efforts should be continued to professional manpower training and provide economic support for the development of technologies.

    • https://doi.org/10.14700/KITLA.2019.37.1.068 인용 PDF KSCI HTML

    Study on the Application for Christian Education by Metaverse (메타버스의 기독교교육 적용방안)

    • OK, Jang Heum
      • Journal of Christian Education in Korea
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      • v.70
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      • pp.37-74
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      • 2022

    • COVID-19, which occurred in Wuhan, China, made it difficult for Korean churches to face to face worship, therefore metaverse emerged as an alternative to solving these problems. metaverse is forming various platforms through technology expressed in 3I(Immersion, Interactive, virtual Image). The purpose of this study is to analyze the application plan of Christian education by applying metaverse technologies to Christian education. In order to achieve the purpose of this study, first, the definition, type, platform, and technology of the metaverse are presented to examine the key of the metaverse, second, in order to analyze the church from the theological educational aspect, the essence of the church, the mission of the church, and the metaverse church are examined, third in order to apply the metaverse to Christian education, it is classified into worship through the metaverse, education through the metaverse, service through the metaverse, the christian relationship through the metaverse, and missions through the metaverse. The application plan of the metaverse for Christian education is that first, worship can be held through metaverse. Second, education can be performed through the metaverse. Third, the metaverse can be used to fulfill the mission of service. Fourth, through the metaverse, christian can fellowship through the metaverse. Fifth, the missionary mission can be carried out through the metaverse. In conclusion, metaverse is still in the development stage, but various programs should be developed to achieve the purpose of Christian education by utilizing various platforms developed so far and utilizing the advantages of the platform. In particular, the Korean church will be able to utilize various programs such as Sunday worship, Sunday school, youth retreat, QT, Bible school, and pilgrimage through the metaverse to make good use of the characteristics of the metaverse. In addition, metaverse is an extended reality(XR) that integrates VR, AR, and MR, and its strength is an engagement in creative Christian educational activities out of the original Christian education. In the future, metaverse technology can be applied to Christian education in various ways as the fourth industrial technology is developing.

    • https://doi.org/10.17968/jcek.2022..70.002 인용 PDF

    Current Status on UWV Live Broadcasting System Development for Trial Service at Pyeongchang Winter Olympic Game (평창동계올림픽 시범서비스를 위한 UWV 실황중계시스템 개발 현황)

    • Seo, Jeongil;Seok, Joo Myoung;Cho, Yongju;Kim, Hyun Cheol;Ahn, Sangwoo
      • Proceedings of the Korean Society of Broadcast Engineers Conference
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      • 2017.06a
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      • pp.121-122
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      • 2017

    • 미래창조과학부는 우리나라 최고의 ICT 제품과 서비스를 활용하여 평창동계올림픽을 성공적으로 지원하고, 향후 주요 경기개최국과 해외시장에 수출전략을 품목화하여 올림픽의 부가가치를 창출함으로써 돈버는 올림픽을 완성하겠다는 계획하에 5G, IoT, UHD, VR, AI 5개 분야에 대한 시범서비스를 준비하고 있다. 한국전자통신연구원은 UHD급 초고화질 영상과 100도 이상의 시야각을 이용하여 현장감을 극대화하는 UWV(Ultra Wide Vision) 기술을 개발하고 있으며, 평창동계올림픽 기간 동안 UWV 상영관을 운영하여 기존의 TV나 영화와 차별화된 몰입감을 제공하는 초실감 미디어 서비스를 제공하고자 한다. 또한 방송서비스로의 적용가능성을 타진하기 위한 주요 올림픽 경기실황중계 시범서비스를 추진하고 있다.

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    Home IoT Noise Measurement Application Using Arduino (아두이노를 이용한 홈 IoT 층간 소음측정 어플리케이션)

    • Seo, Jung-Min;Jang, Min Sub;Lee, Mi Ran;Kim, Geon-Hee
      • Proceedings of the Korea Information Processing Society Conference
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      • 2017.11a
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      • pp.602-605
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      • 2017

    • 본 논문에서 우리는 최근 심각한 사회문제로 떠오르고 있는 '층간소음'을 공학기술과 접목하여 이를 저감 시킬 수 있는 방안을 제시한다. 현재 4차산업혁명시대를 맞이하여 인공지능, AR(Augmented Reality), VR(Virtual Reality), IOT(Internet Of Things), 빅 데이터(Big Data) 등이 등장하고 있다. 우리는 '층간소음' 저감효과를 이끌어 낼 수 있는 방안으로 아두이노를 활용해 홈 IOT와 결합한 형태를 제안한다. 우리는 먼저 기존의 '층간소음' 해결절차를 설명하고 이를 보완한 시스템을 설계하고 이를 구현한다. 우리는 본 논문에서 제시된 방안인 '아두이노를 이용한 홈 IOT 층간소음 측정 어플리케이션'을 통해 더 나은 주거 환경을 조성할 수 있을 것이라 기대한다.

    • https://doi.org/10.3745/PKIPS.y2017m11a.602 인용 PDF

    Contents Navigation System using Speech Recognition (음성인식 기반 컨텐츠 네비게이션 시스템)

    • Kim, Kee-Beak;Choi, Jong-Ho
      • KSCI Review
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      • v.15 no.1
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      • pp.99-102
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      • 2007

    • 최근 들어 인간의 의지를 각종의 전자시스템에 전달하기 위한 수단으로 음성인식 기술을 이용하고자 하는 연구가 널리 진행되고 있다. 음성인식 인터페이스에서 가장 중요한 이슈는 처리시간의 감소 및 범용 인터페이스의 개발이다. 이러한 문제점을 해결하기 위하여 본 연구에서는 하드웨어 기반의 상용 IC로 생산되고 있는 음성인식프로세서인 RSC-4128이 내장된 음성인식 모듈 VR-STAMP를 사용하였다. 본 연구에서 새롭게 개발한 시스템은 T2SI(Text To Speaker Independent) 기반의 화자(話者)독립 방식으로 음성인식 신호를 컨텐츠 네비게이션 시스템의 제어신호로 활용하여 임베디드 시스템 및 PC 등에 설치된 윈도우즈 기반의 응용 소프트웨어를 제어할 수 있는 시스템이다. 필드 테스트를 통해 그 유용성을 확인한 결과, 본 연구에서 개발한 시스템은 컨텐츠 네비게이션은 물론 가전기기 제어 및 흠 네트워크 등에 널리 응용될 수 있을 것으로 판단된다.

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    A study for video-conference architecture in Virtual Reality based on SVTE (SVTE를 기반으로 한 가상 공간에서의 비디오 컨퍼런스 설계에 관한 연구)

    • Kim, Tae-Hun;Kim, Nam-Hyo;Kim, Sun-Woo;Choi, Yeon-Sung
      • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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      • v.9 no.2
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      • pp.219-222
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      • 2005

    • 비디오 컨퍼런스는 시간적, 공간적으로 분산된 그룹의 의사소통 및 공동작업에 매우 유용하게 활용되고 있다. 이는 이동에 소요되는 시간 및 경제성에서 특히 강점을 가진다. 본 논문에서는 SVTE(Shared Virtual Table Environment)를 기반으로 하여, 3D 비디오와 Virtual Reality 기술을 결합한 차세데 비디오 컨퍼런스 시스템을 제안한다. 또한 서로 공유된 공간내에서, 평면상의 2D 화면보다 더욱 사실감 있는 3D 영상을 제공하는 비디오 컨퍼런스 시스템의 구조를 보이고, 제안된 시스템에서 고려되어야 할 영상처리 기법을 설명한다.

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