• Journal of the Korea Convergence Society
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• v.9 no.8
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• pp.143-148
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• 2018

This study focused on the difference between Oculus Store of Oculus and FXGEARs. NOON VR Stores service platform. First the literature study considered the current status and prospect of the VR market and conducted a case study on the VR service platform. In addition, this study conducts the platform strategies of Andrei Hakgu and Hirano AtsushI. After that Interviewers were interviewed to investigate the usability of the VR service platforms. The result of this study is expected to be used as a design guideline to form a VR service platform in the future, and as a user experience study.

• Proceedings of the Korea Contents Association Conference
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• 2018.05a
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• pp.45-46
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• 2018

본 논문에서는 VR 시뮬레이션 플랫폼의 프레임 웍에 기반하여 게임 엔진을 활용한 통합훈련 VR 시뮬레이션 플랫폼을 제작하고 그 사례를 소개한다. 본 VR 시뮬레이션 플랫폼을 활용하면 전문 직종 종사자들이 아닌 일반인들이 실생활에서 겪을 수 있는 재난 상황에 대해 행동요령을 훈련할 수 있다. 이 VR 시뮬레이션 플랫폼은 재난 상황에 대해 반복적이고 안전하게 행동요령을 익힐 수 있으며, 본 제작 과정은 VR 시뮬레이션 플랫폼 개발의 제작단계에서 유용하게 참고 될 자료라 사료된다.

• Journal of Korea Game Society
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• v.19 no.3
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• pp.15-24
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• 2019

Many limitations arise when using washout algorithms to calibrate input values in VR content-making environments using VR HMD and motion platforms. Thus, in this study, we designed a new fabrication method using a control object that turns acceleration into a rotational motion. A total of 30 people were tested to see if the improved method was better than the existing one. The results showed significant differences that the improved method is better for realism, immersion and ride comfort.

• Journal of the Korea Society of Computer and Information
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• v.25 no.8
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• pp.23-30
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• 2020

As the 4th industrial revolution emerged, the latest technologies such as IoT, AI, Big data, AR/VR/XR are emerging. However, in the field of virtual reality (VR) technology platform services, there is no standardization and systematic support. In addition, various platform technologies related to virtual reality have been presented, making it difficult to select an API that should be selected for development. In this study, we analyzed the method for virtual reality development and the virtual reality (VR) technology that is being serviced by users. In addition, by presenting the advantages and disadvantages of each development platform, we intend to present a reference point for developers to select an efficient platform. In addition, it will help the developer to select an effective equipment and software platform in comparison with the advantages and disadvantages of various HMD devices used in virtual reality. The virtual reality (VR) development environment test used products from Oculus, and the software development environment was tested with two types: WebBased VR and HMD embedded.

• Journal of Practical Engineering Education
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• v.13 no.3
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• pp.483-490
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• 2021

In this paper, we proposed the development of a smart factory intergrated technology education platform using smart factory based CPPS (Cyber Physical Production System) and VR (Vitrual Reality) technology and educational methods using the platform. A platform has been developed to learn how to integrate 3D digital twin and BOP (Bill of Process)-based manufacturing processes. In addition, Digital Twin established a smart factory-based integrated education platform by linking mechanical systems, digital twins, and virtual reality through the OPC-UA server. Based on this platform, the smart factory integration platform is proposed to have individual elements of the smart factory integration platform through BOP-based digital twin simulation, OPC-UA integration, MES system, SCADA system, and VR interworking.

• KEPCO Journal on Electric Power and Energy
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• v.2 no.3
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• pp.397-402
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• 2016

Recently, many ICT companies are trying to expand the ecosystem of VR (Virtual Reality) and AR (Augmented Reality). They are developing a variety of industries such as entertainment, education, e-commerce and so on. There is also contains the power, energy field. And application related with VR/AR will increase in power industry. Thus, Platform is necessary because there are problems such as re-use, interface with legacy system and security. We can expect the convenience and efficiency by developing VR/AR power platform. In this paper, we will discuss the trends of VR/AR technologies, possibilities of VR/AR in energy field, essential elements of VR/AR power platform. In the future, we expect to lead standards of VR/AR in energy and to develop a killer application such as Pokemon GO.

• Proceedings of the Korean Society of Computer Information Conference
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• 2018.01a
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• pp.213-214
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• 2018

온라인 마켓을 통한 교육용 영상콘텐츠의 유통은 안정적인 시장을 형성하고 있지만, 오프라인 교육의 효과를 전적으로 대체하기는 어려운 것으로 나타났다. IT 기술의 발전에 따른 가상현실 시장인 VR(Virtual Reality)이 주목 받고 있으며 이를 접목한 다양한 콘텐츠가 대중에게 서비스 되고 있다. 본 연구에서는 온라인에서 교육적인 효과를 향상시킬 수 있는 교육용 VR 영상 플랫폼 제공 방안을 제안한다.

• Proceedings of the Korea Contents Association Conference
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• 2018.05a
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• pp.47-48
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• 2018

본 논문에서는 직접 제작한 체험형 VR 시뮬레이션 플랫폼을 바탕으로, 사용성 평가를 통해 본 플랫폼의 타당성을 분석한다. 화재, 지진, 물난리 등의 재난 상황에서 안전하게 대응할 수 있도록 훈련이 가능한 체험형 VR 재난대응 통합훈련 시뮬레이션을 실험참가자에게 체험하게 한 후, 휴리스틱 평가를 실시하여 평가한 데이터를 수집하고 이를 7점 척도 방법으로 결과를 수치화하였다. 본 논문을 통해 상용 전 플랫폼의 가치를 측정해 볼 수 있었으며 이는 제작 후 수정작업에 기여할 수 있는 자료가 될 수 있으리라 사료된다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.4
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• pp.49-55
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• 2020

Recently, companies are growing by introducing rational and optimized technology for all processes, including design. In particular, the emergence of ICT-based cloud platforms has given rise to solutions that are equipped with all the necessary business services in corporations and schools, affecting technical education and corporate growth that have not been experienced thus far. The virtual reality technology and convergence of HMD devices utilizing this platform is a new turning point in corporate development. Therefore, this study tested the VR functions used in design based on 3DEXP and HMD VR devices. Second, design utilization and this issue were examined through a survey based on the experimental data. The results showed that 3DEXP and HMD VR technologies are closely related in terms of design utilization and have demonstrated their mediated effects through statistical analysis. Nevertheless, it is not enough to generalize some engineering students as a result of the study. On the other hand, the introduction of HMD VR technology is one of the pillars of education and the implementation of virtual reality technology.

• Proceedings of the Korea Contents Association Conference
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• 2015.05a
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• pp.89-90
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• 2015

ICT 기술발전에 힘입어 게임은 짧은 시간 동안 기술적으로 큰 발전을 이뤄냈다. 최근에 들어서는 증강현실(AR;Augmented Reality), 가상현실(VR;Virtual Reality) 기술의 연구가 활발한데, 이는 사용자가 직접 게임의 가상공간에서 활동함으로써 독보적인 사용자경험을 제공할 수 있다는 점에서 차세대 게임 기술로 주목받고 있다. 그러나 AR VR 기술은 현재 상용화가 어려우며, 더 다양한 분야의 연구성과가 뒷받침되어야 비로소 구현이 가능하다는 점에서 근미래 게임기술의 목표로 삼기에는 부적합하다. 이에 반해 연관현실(Relative Reality) 플랫폼은 기술적인 요소의 비중이 큰 AR VR과는 다른 방법으로 현실과 가상현실을 엮어낸다. 연관현실은 현실에 가상현실을 더하는 AR과 현실에 기초한 가상현실을 구현하는 VR과 달리, 현실과 가상현실의 상호작용에 주목하고 있다. 이에 따라 연관현실 플랫폼은 기존 게임과는 차별화된 사용자경험을 제공하고, 현재의 기술 수준으로 지속가능한 개발이 가능하며, 향후 AR VR을 통한 대체현실 구현에 기여할 수 있다는 점에서 그 가치가 높다.