2022 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW)最新文献_第5页

Beyond Flicker, Beyond Blur: View-coherent Metameric Light Fields for Foveated Display 超越闪烁，超越模糊:注视点显示的视场相干光场

2022 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW) Pub Date : 2022-03-01 DOI: 10.1109/VRW55335.2022.00152

Prithvi Kohli, David R. Walton, R. K. D. Anjos, A. Steed, Tobias Ritschel

引用次数: 0

Challenges of experimenting with Virtual Reality 尝试虚拟现实的挑战

2022 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW) Pub Date : 2022-03-01 DOI: 10.1109/VRW55335.2022.00034

Krzysztof Szczurowski, Matt Smith

{"title":"Challenges of experimenting with Virtual Reality","authors":"Krzysztof Szczurowski, Matt Smith","doi":"10.1109/VRW55335.2022.00034","DOIUrl":"https://doi.org/10.1109/VRW55335.2022.00034","url":null,"abstract":"This manuscript describes challenges that we experienced during experiments employing virtual reality headsets. Its main focus is on technical issues that occurred when participants were transported from the environment they were physically occupying to its virtual replica displayed on a virtual reality headset. A range of hardware, software and experimental procedure issues and recommendations are presented, including issues such as the impact of mounting the virtual reality headset by participants on their Skin Conductance and Heart rate, and unexpected virtual reality headset features accidentally turned on by the participants. The method employed for creation of the virtual replica of the physical environment used in this study is described. We also discuss alternative methods that were considered, and which in some circumstances might produce better results than we achieved. This paper is written to share the lessons that we have learned during the beta-testing process and analysis of the data collected during our experiments using virtual reality headsets. The goal of describing these lessons learned is to aid other researchers in adopting techniques to improve the quality and replicability of experiments involving virtual reality headsets and biometric devices.","PeriodicalId":326252,"journal":{"name":"2022 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116565852","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: 0

Comparing Teleportation Methods for Travel in Everyday Virtual Reality 日常虚拟现实中旅行的隐形传态方法比较

2022 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW) Pub Date : 2022-03-01 DOI: 10.1109/VRW55335.2022.00056

Dominic Lesaca, Henry Cheung, Tapaswini Jena, D. Cliburn

引用次数: 1

Lightweight Collision Detection Algorithm in Web3D Robot Simulation Platform Web3D机器人仿真平台中的轻量级碰撞检测算法

2022 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW) Pub Date : 2022-03-01 DOI: 10.1109/VRW55335.2022.00027

Weiqiang Wang, Hantao Zhao, Jinyuan Jia

引用次数: 0

Developing a VR Simulator for Robotics Navigation and Human Robot Interactions employing Digital Twins 利用数字双胞胎开发机器人导航和人机交互的VR模拟器

2022 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW) Pub Date : 2022-03-01 DOI: 10.1109/VRW55335.2022.00036

S. Alves, A. Uribe-Quevedo, Delun Chen, Jon Morris, Sina Radmard

{"title":"Developing a VR Simulator for Robotics Navigation and Human Robot Interactions employing Digital Twins","authors":"S. Alves, A. Uribe-Quevedo, Delun Chen, Jon Morris, Sina Radmard","doi":"10.1109/VRW55335.2022.00036","DOIUrl":"https://doi.org/10.1109/VRW55335.2022.00036","url":null,"abstract":"Providing care to seniors and adults with Developmental Disabilities (DD) has seen increased use and development of assistive technologies including service robots. Such robots ease the challenges associated with care, companionship, medication intake, and fall prevention, among others. Research and development in this field rely on in-person data collection to ensure proper robot navigation, interactions, and service. However, the current COVID-19 pandemic has caused the implementation of physical distancing and access restrictions to long-term care facilities, thus making data collection very difficult. This traditional method poses numerous challenges as videos may not be representative of the population in terms of how people move, interact with the environment, or fall. In this paper, we present the development of a VR simulator for robotics navigation and fall detection with digital twins as a solution to test the virtual robot without having access to the real physical location, or real people. The development process required the development of virtual sensors that are able to create LIDAR data for the virtual robot to navigate and detect obstacles. Preliminary testing has allowed us to obtain promising results for the virtual simulator to train a service robot to navigate and detect falls. Our results include virtual maps, robot navigation, and fall detection.","PeriodicalId":326252,"journal":{"name":"2022 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW)","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122877795","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: 6

Feasibility of Mapping Engagement Ratios to Levels of Task Complexity within VR Environments 在VR环境中将用户粘性比率映射到任务复杂程度的可行性

2022 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW) Pub Date : 2022-03-01 DOI: 10.1109/VRW55335.2022.00296

Yobbahim J. Vite, Yaoping Hu

引用次数: 1

Immersive Visualization of Sneeze Simulation Data on Mobile Devices 移动设备上打喷嚏模拟数据的沉浸式可视化

2022 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW) Pub Date : 2022-03-01 DOI: 10.1109/VRW55335.2022.00283

Liangding Li, D. Fontes, Carsten Neumann, M. Kinzel, D. Reiners, C. Cruz-Neira

引用次数: 0

Democratic Video Pass-Through for Commercial Virtual Reality Devices 商业虚拟现实设备的民主视频传递

2022 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW) Pub Date : 2022-03-01 DOI: 10.1109/VRW55335.2022.00246

Diego González Morín, Francisco Pereira, Ester González, P. Pérez, Á. Villegas

引用次数: 1

Virtual Try-On: How to Enhance Consumer Experience? 虚拟试戴:如何提升消费者体验?

2022 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW) Pub Date : 2022-03-01 DOI: 10.1109/VRW55335.2022.00059

S. Bialkova, Chloe Barr

{"title":"Virtual Try-On: How to Enhance Consumer Experience?","authors":"S. Bialkova, Chloe Barr","doi":"10.1109/VRW55335.2022.00059","DOIUrl":"https://doi.org/10.1109/VRW55335.2022.00059","url":null,"abstract":"Although Augmented reality (AR) implication has increased in the cosmetic industry, the technology seems to not be always accepted and used by consumers. This is a challenging issue calling further investigation. Present paper addresses this challenge in an attempt to provide the needed understanding on the key drivers of AR experience and how these might enhance the consumer purchase experience itself. After trying a product via virtual try-on, participants in the current study had to provide evaluation in terms of both AR and purchase experience. The results are clear in showing that interactivity, realism, ease of use and immersion modulate AR experience evaluation and thus, the user satisfaction. Purchase experience correlated with utilitarian and hedonic values, predetermined by aesthetic and information quality. Utilitarian and hedonic values also affected the product knowledge. These relationships were well pronounced for participants reporting high satisfaction with the experience. Current outcomes are discussed further in a single framework combining various factors to provide the much-needed understanding on AR environments and their effect on consumer experience evaluation. Results could find a direct application in practices to design AR environments to augment consumer satisfaction and thus, enhancing the purchase journey.","PeriodicalId":326252,"journal":{"name":"2022 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133735962","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: 1

A Study of Real-time Information on User Behaviors during Search and Rescue (SAR) Training of Firefighters 消防员搜救训练中用户行为的实时信息研究

2022 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW) Pub Date : 2022-03-01 DOI: 10.1109/VRW55335.2022.00085

Shahin Doroudian, Zekun Wu, Weichao Wang, Alexia Galati, Aidong Lu

{"title":"A Study of Real-time Information on User Behaviors during Search and Rescue (SAR) Training of Firefighters","authors":"Shahin Doroudian, Zekun Wu, Weichao Wang, Alexia Galati, Aidong Lu","doi":"10.1109/VRW55335.2022.00085","DOIUrl":"https://doi.org/10.1109/VRW55335.2022.00085","url":null,"abstract":"Search and rescue (SAR) is an essential skill for many first responders including firefighters. With the new development of technologies on environmental sensing, we are now equipped with the new capability of utilizing real-time information from a fire scene to assist SAR tasks. This work is to explore the effects of immersive maps, that collect information automatically from the environment including human and building structures, on user behaviors during SAR operations. We have developed a VR prototype system for SAR training with controlled fire scenes and information collections. We also designed and performed a user study focusing on the factors of information amount in an immersive map and danger degree of SAR tasks. We have summarized a set of user behaviors from our study, and captured their features with statistical data analysis. Our results confirm the advantages of real-time information for SAR tasks and differences of user behaviors under dangerous situations. Our results also demonstrate the potential of studying user behaviors with virtual training and deriving insights to design effective training programs.","PeriodicalId":326252,"journal":{"name":"2022 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133976286","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: 1