Virtual Reality

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Using a virtual reality interview simulator to explore factors influencing people’s behavior
Virtual Reality - - 2024
Xinyi Luo, Yuyang Wang, Lik-Hang Lee, Zihan Xing, Shan Jin, Boya Dong, Yuanyi Hu, Zeming Chen, Jing Yan, Pan Hui
Virtual reality interview simulator (VRIS) is an effective and valid tool that uses virtual reality technology to train people’s interview skills. Typically, it offers candidates prone to being very nervous during interviews the opportunity to practice interviews in a safe and manageable virtual environment and realistic settings, providing real-time feedback from a virtual interviewer on their pe...... hiện toàn bộ
A systematic review of the application of interactive virtual reality to sport
Virtual Reality - Tập 22 Số 3 - Trang 183-198 - 2018
David L. Neumann, Robyn L. Moffitt, Patrick R. Thomas, Kylie Loveday, David P. Watling, Chantal L. Lombard, Simona Antonova, Michael A. Tremeer
A haptic interface for computer-integrated endoscopic surgery and training
Virtual Reality - Tập 9 - Trang 160-176 - 2006
M. Tavakoli, R. V. Patel, M. Moallem
Haptic feedback has the potential to provide superior performance in computer-integrated surgery and training. This paper discusses the design of a user interface that is capable of providing force feedback in all the degrees of freedom (DOFs) available during endoscopic surgery. Using the Jacobian matrix of the haptic interface and its singular values, methods are proposed for analysis and optimi...... hiện toàn bộ
Physically touching and tasting virtual objects enhances the realism of virtual experiences
Virtual Reality - Tập 3 - Trang 226-234 - 1998
H. G. Hoffman, A. Hollander, K. Schroder, S. Rousseau, T. Furness
Experiment 1 explored the impact of physically touching a virtual object on how realistic the virtual environment (VE) seemed to the user. Subjects in a ‘no touch’ group picked up a 3D virtual image of a kitchen plate in a VE, using a traditional 3D wand. ‘See and touch’ subjects physically picked up a virtual plate possessing solidity and weight, using a technique called ‘tactile augmentation’. A...... hiện toàn bộ
The application of markerless motion capture (MMC) technology in rehabilitation programs: a systematic review and meta-analysis
Virtual Reality - Tập 27 - Trang 3363-3378 - 2022
Winnie W. T. Lam, Kenneth N. K. Fong
This review explores the effects of markerless motion capture technology-based rehabilitation programs targeting clinical populations and identifies the types of MMC systems used. A systematic search was conducted in the PubMed, Medline, CINAHL, CENTRAL, EMBASE, and IEEE databases. All eligible studies—single-group or controlled trial studies investigating the effectiveness of MMC technology-based...... hiện toàn bộ
Phát triển một tác nhân gây stress trong phòng thí nghiệm thực tế ảo Dịch bởi AI
Virtual Reality - Tập 25 - Trang 293-302 - 2020
Loretta S. Malta, Cezar Giosan, Lauren E. Szkodny, Margaret M. Altemus, Albert A. Rizzo, David A. Silbersweig, JoAnn Difede
Báo cáo nghiên cứu này mô tả sự phát triển của một tác nhân gây stress trong phòng thí nghiệm thực tế ảo (VR) nhằm nghiên cứu tác động của việc tiếp xúc với các sự kiện căng thẳng. Mục tiêu của nghiên cứu là phát triển một mô phỏng VR sẽ kích thích phản ứng căng thẳng ở mức độ chấp nhận được cho các tham gia viên. Các cựu chiến binh có và không có rối loạn stress sau chấn thương (PTSD) liên quan đ...... hiện toàn bộ
Design and display of enhancing information in desktop information-rich virtual environments: challenges and techniques
Virtual Reality - Tập 8 Số 1 - 2004
Nicholas F. Polys, A Bowman
A survey of level of detail support in current virtual reality solutions
Virtual Reality - Tập 1 - Trang 95-98 - 1995
Martin Reddy
The technique of Level of Detail (LOD) offers a powerful method of reducing the computational burden of a virtual reality (VR) system. As a result, it represents a valuable and important facility which one would expect to find in all serious VR graphics systems. This survey aims to present many of the rendering engines commonly employed in state-of-the-art VR solutions and details the degree of su...... hiện toàn bộ
Hand-as-a-prop: using the hand as a haptic proxy for manipulation in virtual reality
Virtual Reality - - 2023
Sebastián Marichal, Iñigo Ezcurdia, Rafael Morales, Amalia Ortiz, Asier Marzo, Óscar Ardaiz
AbstractHaptic feedback can be almost as important as visual information in virtual reality environments. On the one hand, in Active Haptic Feedback, specialized devices such as vibrotactile gloves are employed; however, these solutions can be expensive, vendor-specific or cumbersome to setup. On the other hand, Passive Haptic Feedback approaches use inexpensive ob...... hiện toàn bộ
DSCVR: designing a commodity hybrid virtual reality system
Virtual Reality - Tập 19 - Trang 57-70 - 2014
Kevin Ponto, Joe Kohlmann, Ross Tredinnick
This paper presents the design considerations, specifications, and lessons learned while building DSCVR, a commodity hybrid reality environment. Consumer technology has enabled a reduced cost for both 3D tracking and screens, enabling a new means for the creation of immersive display environments. However, this technology also presents many challenges, which need to be designed for and around. We ...... hiện toàn bộ
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