2018 IEEE Conference on Virtual Reality and 3D User Interfaces (VR)最新文献_第3页

Redirected Spaces: Going Beyond Borders 重定向空间:超越边界

2018 IEEE Conference on Virtual Reality and 3D User Interfaces (VR) Pub Date : 2018-03-18 DOI: 10.1109/VR.2018.8446167

E. Langbehn, Paul Lubos, Frank Steinicke

引用次数: 12

AirwayVR: Learning Endotracheal Intubation in Virtual Reality AirwayVR:在虚拟现实中学习气管插管

2018 IEEE Conference on Virtual Reality and 3D User Interfaces (VR) Pub Date : 2018-03-18 DOI: 10.1109/VR.2018.8446075

P. Rajeswaran, Na-Teng Hung, T. Kesavadas, J. Vozenilek, Praveen Kumar

引用次数: 20

Neurophysiology of Visual-Motor Learning During a Simulated Marksmanship Task in Immersive Virtual Reality 沉浸式虚拟现实中模拟射击任务中视觉-运动学习的神经生理学

2018 IEEE Conference on Virtual Reality and 3D User Interfaces (VR) Pub Date : 2018-03-18 DOI: 10.1109/VR.2018.8446068

J. Clements, Regis Kopper, David J. Zielinski, H. Rao, M. Sommer, Elayna P Kirsch, B. Mainsah, L. Collins, L. G. Appelbaum

{"title":"Neurophysiology of Visual-Motor Learning During a Simulated Marksmanship Task in Immersive Virtual Reality","authors":"J. Clements, Regis Kopper, David J. Zielinski, H. Rao, M. Sommer, Elayna P Kirsch, B. Mainsah, L. Collins, L. G. Appelbaum","doi":"10.1109/VR.2018.8446068","DOIUrl":"https://doi.org/10.1109/VR.2018.8446068","url":null,"abstract":"Immersive virtual reality (VR) systems offer flexible control of an interactive environment, along with precise position and orientation tracking of realistic movements. Immersive VR can also be used in conjunction with neurophysiological monitoring techniques, such as electroencephalography (EEG), to record neural activity as users perform complex tasks. As such, the fusion of VR, kinematic tracking, and EEG offers a powerful testbed for naturalistic neuroscience research. In this study, we combine these elements to investigate the cognitive and neural mechanisms that underlie motor skill learning during a multi-day simulated marksmanship training regimen conducted with 20 participants. On each of 3 days, participants performed 8 blocks of 60 trials in which a simulated clay pigeon was launched from behind a trap house. Participants attempted to shoot the moving target with a firearm game controller, receiving immediate positional feedback and running scores after each shot. Over the course of the 3 days that individuals practiced this protocol, shot accuracy and precision improved significantly while reaction times got significantly faster. Furthermore, results demonstrate that more negative EEG amplitudes produced over the visual cortices correlate with better shooting performance measured by accuracy, reaction times, and response times, indicating that early visual system plasticity underlies behavioral learning in this task. These findings point towards a naturalistic neuroscience approach that can be used to identify neural markers of marksmanship performance.","PeriodicalId":355048,"journal":{"name":"2018 IEEE Conference on Virtual Reality and 3D User Interfaces (VR)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134334170","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 10

An Approach to Embodiment and Interactions with Digital Entities in Mixed-Reality Environments 混合现实环境中数字实体的体现与交互方法

2018 IEEE Conference on Virtual Reality and 3D User Interfaces (VR) Pub Date : 2018-03-18 DOI: 10.1109/VR.2018.8446458

Mohamed Handosa, H. Schulze, D. Gračanin, Matthew Tucker, Mark Manuel

引用次数: 3

Investigating the Effects of Anthropomorphic Fidelity of Self-Avatars on Near Field Depth Perception in Immersive Virtual Environments 沉浸式虚拟环境中自我化身的拟人化逼真度对近场深度感知的影响研究

2018 IEEE Conference on Virtual Reality and 3D User Interfaces (VR) Pub Date : 2018-03-18 DOI: 10.1109/VR.2018.8446539

Elham Ebrahimi, Leah S. Hartman, Andrew C. Robb, C. Pagano, Sabarish V. Babu

{"title":"Investigating the Effects of Anthropomorphic Fidelity of Self-Avatars on Near Field Depth Perception in Immersive Virtual Environments","authors":"Elham Ebrahimi, Leah S. Hartman, Andrew C. Robb, C. Pagano, Sabarish V. Babu","doi":"10.1109/VR.2018.8446539","DOIUrl":"https://doi.org/10.1109/VR.2018.8446539","url":null,"abstract":"Immersive Virtual Environments (IVEs) are becoming more accessible and more widely utilized for training. Previous research has shown that the matching of visual and proprioceptive information is important for calibration. While research has demonstrated that self-avatars can enhance ones' sense of presence and improve distance perception, the effects of self-avatar fidelity on near field distance estimations has yet to be investigated. This study tested the effect of avatar fidelity on the accuracy of distance estimations in the near-field. Performance with a virtual avatar was also compared to real-world performance. Three levels of fidelity were tested; 1) an immersive self-avatar with realistic limbs, 2) a low-fidelity self-avatar showing only joint locations, and 3) end-effector only. The results suggest that reach estimations become more accurate as the visual fidelity of the avatar increases, with accuracy for high fidelity avatars approaching real-world performance as compared to low-fidelity and end-effector conditions. In all conditions reach estimations became more accurate after receiving feedback during a calibration phase.","PeriodicalId":355048,"journal":{"name":"2018 IEEE Conference on Virtual Reality and 3D User Interfaces (VR)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128812560","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 31

A Calibration Method for On-Vehicle AR-HUD System Using Mixed Reality Glasses 基于混合现实眼镜的车载AR-HUD系统标定方法

2018 IEEE Conference on Virtual Reality and 3D User Interfaces (VR) Pub Date : 2018-03-18 DOI: 10.1109/VR.2018.8446213

Nianchen Deng, Yanqing Zhou, Jiannan Ye, Xubo Yang

引用次数: 7

CarpetVR: The Magic Carpet Meets the Magic Mirror CarpetVR:魔毯遇见魔镜

2018 IEEE Conference on Virtual Reality and 3D User Interfaces (VR) Pub Date : 2018-03-18 DOI: 10.1109/VR.2018.8446576

V. Lempitsky, Alexander Vakhitov, A. Starostin

引用次数: 0

Teach Me a Story: an Augmented Reality Application for Teaching History in Middle School 教我一个故事:增强现实在中学历史教学中的应用

2018 IEEE Conference on Virtual Reality and 3D User Interfaces (VR) Pub Date : 2018-03-18 DOI: 10.1109/VR.2018.8446412

Barbara Schiavi, Franck Gechter, Celine Gechter, A. Rizzo

引用次数: 15

Scope of Manipulability Sharing: A Case Study for Sports Training 可操作性共享的范围:以运动训练为例

2018 IEEE Conference on Virtual Reality and 3D User Interfaces (VR) Pub Date : 2018-03-18 DOI: 10.1109/VR.2018.8446350

Yoshiyuki Tanaka, Tadayoshi Shiokawa, M. Shiokawa

引用次数: 5

Yea Big, Yea High: A 3D User Interface for Surface Selection by Progressive Refinement in Virtual Environments 大，高:一个3D用户界面的表面选择在虚拟环境中逐步细化

2018 IEEE Conference on Virtual Reality and 3D User Interfaces (VR) Pub Date : 2018-03-18 DOI: 10.1109/VR.2018.8447559

Bret Jackson, Brighten Jelke, Gabriel Brown

引用次数: 14