Coglobe: a co-located multi-person FTVR experience
Coglobe: a co-located multi-person FTVR experience
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Coglobe：同地多人 FTVR 体验
DOI：
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发表时间：
2018
期刊：
影响因子：
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通讯作者：
I. Stavness
中科院分区：
文献类型：
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作者：
Qian Zhou;Georg Hagemann;S. Fels;D. Fafard;A. J. Wagemakers;Chris Chamberlain;I. Stavness
鱼缸虚拟现实（FTVR）通过头部跟踪渲染到一个人的视角，为他创造了一个引人注目的3D错觉。然而，通常情况下，其他参与者无法分享体验，因为当他们看到FTVR显示器时，他们会看到一个奇怪的扭曲图像，这使得他们很难一起工作和娱乐。为了克服这个问题，我们创建了CoGlobe：一个适合多个用户的大型球形FTVR显示器。使用CoGlobe，Siggraph与会者将体验FTVR的最新进展，该技术支持多人在共享空间中通过两个不同的多人游戏和任务一起工作和玩耍。我们制作了一个有竞争力的双人3D Pong游戏（图1b），让与会者体验高度互动的双人游戏，观看CoGlobe。旁观者还可以使用跟踪的移动的智能手机使用混合现实的变体进行观看。使用智能手机作为注册到同一个虚拟世界的第二个屏幕，也可以让多个人一起互动。我们还创建了一个合作的多人3D无人机游戏（图1c）来说明FTVR中的合作。与会者还将看到如何有效的协同定位3D FTVR是在一个复杂的3D心理旋转（图1d）和路径跟踪任务（图1a）合作。CoGlobe克服了头戴式VR有限的态势感知能力，同时保留了协作式3D交互的优势，因此是下一波3D显示器的令人兴奋的方向，供Siggraph与会者体验工作和娱乐。
Fish Tank Virtual Reality (FTVR) creates a compelling 3D illusion for a single person by rendering to their perspective with head-tracking. However, typically, other participants cannot share in the experience since they see a weirdly distorted image when they look at the FTVR display making it difficult to work and play together. To overcome this problem, we have created CoGlobe: a large spherical FTVR display for multiple users. Using CoGlobe, Siggraph attendees will experience the latest advance of FTVR that supports multiple people co-located in a shared space working and playing together through two different multiplayer games and tasks. We have created a competitive two-person 3D Pong game (Figure 1b) for attendees to experience a highly interactive two-person game looking at the CoGlobe. Onlookers can also watch using a variation of mixed reality with a tracked mobile smartphone. Using a smartphone as a second screen registered to the same virtual world enables multiple people to interact together as well. We have also created a cooperative multi-person 3D drone game (Figure 1c) to illustrate cooperation in FTVR. Attendees will also see how effective co-located 3D FTVR is when cooperating on a complex 3D mental rotation (Figure 1d) and a path-tracing task (Figure 1a). CoGlobe overcomes the limited situation awareness of headset VR, while retaining the benefits of cooperative 3D interaction and thus is an exciting direction for the next wave of 3D displays for work and fun for Siggraph attendees to experience.