• Title/Summary/Keyword: Virtual-reality-based training

Search Result 246, Processing Time 0.028 seconds

A Study on the Safety Training System based on Virtual Reality in Large Scale Plant (대규모 플랜트에서의 가상현실 기반 플랜트 안전훈련 시스템에 관한 연구)

  • Lee, Jae Yong;Kim, Hyoung-Jin;Lee, Chunsik;Park, Chan Cook
    • Journal of the Korean Institute of Gas
    • /
    • v.23 no.2
    • /
    • pp.55-60
    • /
    • 2019
  • To develop a plant safety training system using virtual reality technology, we constructed a training system for a large scale plant. Compared with safety training for small plants or unit equipment, many system configurations such as virtual plant model, in-process data processing, work instruction, etc. are required and integrated system works have been carried out. The target plant, RDS process, is a high-risk process(high-temperature, high-pressure) that takes into account the training scenarios that can be taken in the event of a leaking fire in the range and refer to the actual shutdown procedure. The proposed safety training integration system can be used in similar situations that can occur in the RDS process and can be a platform for safety training using virtual reality in a large plant.

A Atudy on NCS-based Virtual Training Content Analysis (NCS기반 가상훈련 콘텐츠 분석에 관한 연구)

  • Song, Eun-Jee;Lee, Seok-Hee
    • Journal of the Korea Institute of Information and Communication Engineering
    • /
    • v.21 no.3
    • /
    • pp.651-656
    • /
    • 2017
  • Virtual Training generates virtual situation or environment with specific goals in order to instruct trainees as if they are in the real-world. Recently, the demand of experiencing certain incident, which we are not able to experience in real life, has been increased along with the fast developing Virtual Reality (VR) technology. Particularly, Virtual Training(VT) enables us to learn various fields those require high risk and high cost. The system of VT provides interaction and allows us absorb these learning materials better which augments learning effect. Based on the demand of Virtual Training system, this research analyzes current education paradigm National Competency Standards (NCS) in Korea and suggests possible education that utilizes Virtual Training system. At the end of the day, our future goal is to apply suggested Virtual Training contents to universities that reflect NCS curriculum like polytechnic university.

Mixed-Reality Based Situation Training System for the Developmental Disabled (발달장애인을 위한 혼합현실 기반 상황훈련 시스템)

  • Kim, Sung-Jin;Kim, Tae-Young;Lim, Chul-Soo
    • Journal of the Korea Computer Graphics Society
    • /
    • v.14 no.2
    • /
    • pp.1-8
    • /
    • 2008
  • This paper presents a design of a situation training system supporting mixed-reality for the developmental disabled. The training scenario is developed for the disabled to improve the sense of sight and perception. The user sticks a virtual pin into a hole in the working board according to the direction and the appropriate feedback is delivered based on the FSM(Finite State Machine). In order to improve the reality and the training effect, the user's hand is inserted in the virtual training environments and the tactile sensation is provided using the haptic device.

  • PDF

Virtual Reality based Total Station Training Content Development (가상현실 기반 토탈스테이션 훈련 콘텐츠 개발)

  • Im, Tami;Kim, Sang-Youn
    • Journal of Digital Contents Society
    • /
    • v.18 no.4
    • /
    • pp.631-639
    • /
    • 2017
  • Development and implementation of virtual training contents has been increasing along with the emphasis on the experience and practice in engineering education. Virtual training makes repeatable sessions possible within safe learning environment which is very similar with real work place. This feature is very helpful to learners when they manipulate real machines back at work after studying with the virtual training content. The purpose of this study is to develop "Total Station and GPSS surveying" virtual training content focusing on both theory and surveying practice within various circumstances and to explore learners experience. Results show high interest, immersion, perceived learning effectiveness, and satisfaction to the content.

Aerial Working Platform Training Simulator (고소작업대 조종훈련용 시뮬레이터)

  • Ki, Jae-Sug
    • Proceedings of the Safety Management and Science Conference
    • /
    • 2007.04a
    • /
    • pp.133-141
    • /
    • 2007
  • Aerial working platform is recently used broadly in heavy industry and construction field and also the utilization of it is growing. However, the raise of critical incident caused by unskilled operator is increasing gradually. To reduce and prevent such incident, the training for operating is essential. It's not easy to cover the requirements for the training with real platform because of the high price of it, safety and weather condition. This paper proposes a simulator for the training based on virtual reality to give the training safely regardless to the weather condition and the simulator is deliverable in lower price than real one. The simulator proposed in this paper is available to be set according to the level of trainee managing the assessment level and be also applied for the design of general heavy equipment training simulator based.

  • PDF

Effects of Nursing Education Using Virtual Reality: A Systematic Review (가상현실을 활용한 간호교육의 효과: 체계적 문헌 고찰)

  • Kim, Sun Kyung;Eom, Mi Ran;Park, Mi-Hyeon
    • The Journal of the Korea Contents Association
    • /
    • v.19 no.2
    • /
    • pp.661-670
    • /
    • 2019
  • The purpose of the study was to review the evidence of effects of virtual reality (VR) technology in nursing education. Four databases were searched for articles publised until November 2018 that databases include PubMed, Proquest (nursing and allied health), CINAHL, & RISS. Key word used for search include 'education, nursing', 'simulation', 'skill training', 'virtual reality' and 'VR'. Of 695 papers searched, Seven studies were selected for data analysis. Of seven studies, five studies used quasi-experimental design and two used one group design. There were two studies used VR technology for skill training and five were scenario based VR simulation program. Studies evaluated outcomes including students performance, time spent on practice, self-efficacy and communication ability that most studies reported positive effects while some figures were not statistically significant. The findings of this study provides evidence of nursing education program using VR, however, additional research with rigorously designed studies using systematized measurements for study outcomes are required. In addition, comparison with existing skill training and simulation education should be considered in the future studies.

Virtual Reality and Augmented Reality in Plastic Surgery: A Review

  • Kim, Youngjun;Kim, Hannah;Kim, Yong Oock
    • Archives of Plastic Surgery
    • /
    • v.44 no.3
    • /
    • pp.179-187
    • /
    • 2017
  • Recently, virtual reality (VR) and augmented reality (AR) have received increasing attention, with the development of VR/AR devices such as head-mounted displays, haptic devices, and AR glasses. Medicine is considered to be one of the most effective applications of VR/AR. In this article, we describe a systematic literature review conducted to investigate the state-of-the-art VR/AR technology relevant to plastic surgery. The 35 studies that were ultimately selected were categorized into 3 representative topics: VR/AR-based preoperative planning, navigation, and training. In addition, future trends of VR/AR technology associated with plastic surgery and related fields are discussed.

VIRTUAL REALITY SHIP SIMULATOR

  • Yim, Jeong-Bin
    • Proceedings of the Korean Institute of Navigation and Port Research Conference
    • /
    • 2000.06a
    • /
    • pp.93-105
    • /
    • 2000
  • This paper describes prototype Virtual Reality Ship Simulator (VRSS) that we have recently developed next-generation training equipment based on the virtual reality (VR) technology. The inherent defects of conventional ship simulators are enormous costs and difficult system upgrade due to the system construction, such as large mock-up bridge system, wide visual presentations, In this paper, to cope with those problems, we explored VR technology that can give realistic environments in a virtual world. Then we constructed prototype VRSS system, which is, consists of PC-based human sensors, and Databases set having 3D object models and coefficients of Head Related Transfer Functions (HRTFs). 3D-WEBMASTER authoring tool was used as Virtual Reality Modeling Language (VRML). Using the VRSS system, we constructed Port an Passage Simulator for the harbor of INCHON in Korea, and Ship and Sea State Simulator for an arbitrary given sea environmental states by user. Through many simulation tests, we testified the efficiency of developed prototype VRSS by subject assessment with five participants. Then, we present results on the simulation experiments and conclude with discussion of evaluation results.

  • PDF

The Experiences of Virtual Reality-based Simulation in Nursing Students (간호대학생의 가상현실 시뮬레이션 실습 경험)

  • Lee, Soon Hee;Chung, Seung Eun
    • The Journal of the Convergence on Culture Technology
    • /
    • v.7 no.1
    • /
    • pp.151-161
    • /
    • 2021
  • This study is a descriptive qualitative study to understand the virtual reality-based simulation experiences of nursing students. The study recruited 53 students who conducted virtual reality-based simulation while attending the course of Adult Nursing I and II in the third year of the department of nursing at a university. The data was analyzed using a content analysis method from a reflection journal created anonymously by students. The results emerged 5 categories and 12 subcategories. The categories were consisted of "realizing the necessity of nursing competence", "expanding nursing knowledge", "receiving safety psychologically", "thinking focused on problem" and "getting satisfaction". It suggests that virtual reality online program can have a positive effect on thoughts and expansion of knowledge in a safe educational environment. Therefore, it needs to develop various contents for the virtual reality education and training.

Mixed Reality Based Radiation Safety Education Simulator Platform Development : Focused on Medical Field (혼합현실 기반 방사선 안전교육 시뮬레이터 플랫폼 개발 : 의료분야 중심으로)

  • Park, Hyong-Hu;Shim, Jae-Goo;Kwon, Soon-Mu
    • Journal of radiological science and technology
    • /
    • v.44 no.2
    • /
    • pp.123-131
    • /
    • 2021
  • In this study, safety education contents for medical radiation workers were produced based on Mixed Reality(MR). Currently, safety training for radiation workers is based on theory. This is insufficient in terms of worker satisfaction and efficiency. To address this, we created ICT(Information and Communication Technologies)-based MR radiation worker safety education content. The expected effect of Mixed Reality worker safety education content is that education is possible without space and time constraints, realistic education is possible without on-site training, and interaction between images is possible through reality-based 3D images, enabling self-directed learning Is that. In addition, learning in a virtual space expressed through HMD(Head Mounted Display) is expected to make education more enjoyable and increase concentration, thereby increasing the efficiency of education. A quantitative evaluation was conducted by an accredited institution and a qualitative evaluation was performed on users, which received excellent evaluation. The MR safety education conducted in this study is expected to be of great help to the education of medical radiation workers, and is expected to develop into a new educational paradigm as online education in accordance with Corona 19 progresses.