Transcended Reality: Modeling, Fabrication, Interaction, Navigation and Perception in Immersive (AR/VR) Environments

超越现实：沉浸式 (AR/VR) 环境中的建模、制造、交互、导航和感知

• 批准号: RGPIN-2016-06183
• 负责人: Singh, Karan
• 金额: $ 2.77万
• 依托单位: University of Toronto
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2020
• 资助国家: 加拿大
• 起止时间: 2020-01-01 至 2021-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=710208
• 关键词: Transcended; Reality; Modeling; Fabrication; Interaction

Augmented and Virtual Reality (AR/VR) are experiencing an unprecedented resurgence, with the onset of consumer-grade AR/VR devices and real-time computer graphics, to deliver an immersive experience where the virtual and real blend indistinguishably together. This proposal ambitiously aims to take the promise of AR/VR further, to one of TR or Transcended Reality, where our real physical environment is not only added to as in AR but subtracted from, replicated, abstracted and transformed, or more generally transcended. The dream of VR thinkers since early science fiction writings, has not been to merely recreate our physical reality, but to go beyond, indeed to transcend it. We will accomplish this by coupling a suite of devices that allow 3D shape and motion to co-exist in the digital and physical realm: combining AR/VR immersive displays (like the Oculus Rift, HTC/Valve Vive, Meta-AR or Microsoft HoloLens) and real-time 3D shape and motion acquisition devices (like the Microsoft Kinect or VICON motion capture), with robotic actuators, laser cutters and 3D printing. Specifically, the proposed research will focus on three areas within immersive environments: modeling form and function of objects, character interaction and navigation; all grounded by the perceptual capabilities of the immersive setting. Modeling and Fabrication: We expect 3D models in immersive environments to go beyond shape or form, to imbibe the functionality of physical objects, so that we may actively interact with them. In this proposal, we will thus focus on the simultaneous modeling of both 3D form and function. Digital designs using our research would thus instantly usable, both as digital models in an immersive setting, as 3D printed physical artifacts, or more interestingly as combinations of both. Interaction: As more devices in our environment become "internet aware", TR will be a space where humans communicate with their physical environments via the "internet of things". Interactive communication between man and machine in an immersive setting will be another thread of this proposal.This proposal will further explore modeling and animation techniques that produce emotionally engaging avatars, on either side of the uncanny valley. Navigation and Perception: Understanding the affordances and limitations of shape and motion perceived using stereoscopic and holographic projections continues to evolve with new AR/VR displays, and increased human exposure to these devices. Evaluating the perceptual impact of various immersive interaction and navigation techniques, is an important thread that will pervade our proposed research.

随着消费级AR/VR设备和实时计算机图形的出现，增强和虚拟现实(AR/VR)正在经历前所未有的复兴，以提供一种身临其境的体验，虚拟和真实难以区分地融合在一起。这一提议雄心勃勃地旨在将AR/VR的承诺进一步推向TR或超越现实之一，在那里我们真实的物理环境不仅被添加到AR中，而且被减去、复制、抽象和转换，或者更一般地被超越。从早期的科幻小说作品开始，虚拟现实思想家的梦想就不仅仅是重建我们的物理现实，而是超越，甚至超越它。 我们将通过将一套允许3D形状和运动在数字和物理领域共存的设备来实现这一点：将AR/VR沉浸式显示器(如Oculus Rift、HTC/Valve Vive、Meta-AR或Microsoft HoloLens)与实时3D形状和运动采集设备(如Microsoft Kinect或VICON运动捕捉)与机器人执行器、激光切割机和3D打印相结合。 具体地说，拟议的研究将集中在沉浸式环境中的三个领域：物体的建模形式和功能、角色交互和导航；所有这些都基于沉浸式环境的感知能力。 建模和制造：我们希望沉浸式环境中的3D模型超越形状或形式，吸收物理对象的功能，以便我们可以主动与它们交互。因此，在本提案中，我们将重点关注3D形式和功能的同时建模。因此，使用我们的研究的数字设计将立即可用，既可以作为身临其境的环境中的数字模型，也可以作为3D打印的实物，或者更有趣的是，作为两者的组合。 互动：随着越来越多的设备在我们的环境中变得“互联网感知”，tr将成为一个人类通过“物联网”与他们的物理环境交流的空间。在身临其境的环境中，人与机器之间的互动交流将是这项计划的另一条主线。这项计划将进一步探索在神秘山谷两侧产生情感吸引人的化身的建模和动画技术。 导航和感知：随着新的AR/VR显示器和更多的人类接触到这些设备，理解使用立体和全息投影感知的形状和运动的承受能力和限制继续发展。评估各种沉浸式交互和导航技术的感知影响，是贯穿我们提出的研究的一条重要主线。