Collaborative Research: CCRI: New: CoMIC: A Collaborative Mobile Immersive Computing Research Infrastructure for Multi-user XR

过去几年见证了沉浸式技术的巨大发展，例如虚拟、增强和混合现实（VR、AR和MR），这些技术通常统称为扩展现实（XR）。虽然XR被认为是5G及以后的杀手级应用，但现有的工作主要集中在提高单用户场景的体验质量（QoE）上，并且在探索底层基础设施以支持新兴沉浸式应用的研究有限，特别是涉及地理分布位置参与者的多用户协作和交互。该项目旨在设计和开发协作移动沉浸式计算（CoMIC）的基础设施，以填补这一关键空白，并为实现元宇宙的宏伟愿景奠定技术基础。CoMIC的智力价值包括：(1)构建一个包含软件和硬件组件的研究基础设施，以推进协作沉浸式计算；(2)通过为多用户XR提供创新解决方案来服务社区。CoMIC将开发一种首创的、开放访问的、可重构的研究基础设施，这是教育、培训、医疗保健和娱乐等各种用例自然需要的。它致力于通过为社区用户提供共享环境，提供一个协作的、视觉优先的、基于全息图的计算空间和一个由qos驱动的、多站点的沉浸式通信框架。CoMIC将开放和支持社区用户亲自访问，以促进他们的研究项目。该项目将对研究基础设施、教育和培训、社会和经济产生更广泛的影响，并扩大计算机参与。目前，多用户XR的研究和开发受到阻碍，因为具有基本构建块的底层基础设施仍然缺失。CoMIC将及时弥合这一关键差距，并大大加快实现元宇宙愿景。CoMIC平台为学生提供了一个独特的研究机会，并将用于教育和培训下一代研究人员和工程师，以掌握沉浸式计算的关键技术和系统设计技能，并推进科学和工程的前沿。这个合作项目汇集了来自乔治梅森大学和马里兰大学的研究人员来建立CoMIC基础设施。其远程可访问和可编程机器人安装了XR设备和毫米波5G边缘网络，可以以一致的方式比较不同的解决方案。用户可以下载CoMIC软件来设置自己的测试平台，替换参考实现中的CoMIC组件，并使用自己的多用户XR解决方案进行实验。该项目的网站是https://comic-xr.github.io/This，该奖项反映了美国国家科学基金会的法定使命，并通过使用基金会的知识价值和更广泛的影响审查标准进行评估，认为值得支持。

The last few years have witnessed the tremendous development of immersive technologies such as virtual, augmented, and mixed reality (VR, AR, and MR), which are often collectively referred to as extended reality (XR). While XR is deemed as the killer application of 5G and beyond, existing work has mainly focused on improving the quality of experience (QoE) for single-user scenarios, and there is limited research on exploring the underlying infrastructure to support emerging immersive applications, especially multi-user collaboration and interaction involving participants from geo-distributed locations. This project aims to design and develop the infrastructure for Collaborative Mobile Immersive Computing (CoMIC), which fills this critical gap and lays the technical foundation for realizing the grand vision of the Metaverse. The intellectual merit of CoMIC includes: (1) constructing a research infrastructure with both software and hardware components for advancing collaborative immersive computing and (2) serving the community by empowering innovative solutions of multi-user XR. CoMIC will develop a first-of-its-kind, open-accessible, and reconfigurable research infrastructure, which is naturally required by various use cases such as education, training, healthcare, and entertainment. It strives to offer a collaborative, visual-first, and hologram-based computing space and a QoE-driven, multi-site, and immersive communication framework by providing a shared environment for community users. CoMIC will be open to and support in-person visits of community users to facilitate their research projects. This project will create broader impacts on research infrastructure, education and training, societies, and economies, and broaden computing participation. Currently, the research and development of multi-user XR have been hindered because the underlying infrastructure with essential building blocks is still missing. CoMIC will timely bridge this critical gap and significantly speed up the realization of the Metaverse vision. The CoMIC platform offers a unique research opportunity for students and will be used to educate and train the next generation of researchers and engineers to master the key technologies and system design skills in immersive computing and advance the frontiers of science and engineering. This collaborative project brings together investigators from George Mason University and the University of Maryland to build the CoMIC infrastructure. Its remotely accessible and programmable robots mounted with XR devices and mmWave 5G edge networks can enable the comparison of different solutions in a consistent way. Users can download the CoMIC software to set up their own testbed, replace the CoMIC components in the reference implementation, and experiment with their own multi-user XR solutions. The website for this project is https://comic-xr.github.io/This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.