Extended Reality Collaboration: Virtual and Mixed Reality System for Collaborative Design and Holographic-Assisted On-site Fabrication
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Author / Producer
Date
2023
Publication Type
Conference Paper
ETH Bibliography
yes
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Abstract
Most augmented and virtual applications in architecture, engineering, and construction focus on structured and predictable manual activities and routine cases of information exchange such as quality assurance or design review systems. However, collaborative design activities such as negotiation, task specification, and interaction are not yet sufficiently explored. This paper presents a mixed-reality immersive collaboration system that enables bi-directional communication and data exchange between on-site and off-site users, mutually accessing a digital twin. Extended Reality Collaboration (ERC) allows building site information to inform design decisions and new design iterations to be momentarily visualized and evaluated on-site. Additionally, the system allows the developed design model to be fabricated with holographic instructions. In this paper, we present the concept and workflow of the developed system, as well as its deployment and evaluation through an experimental case study. The outlook questions how such systems could be transferred to current design and building tasks and how such a system could reduce delays, avoid misunderstandings and eventually increase building quality by closing the gap between the digital model and the built architecture.
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Publication status
published
External links
Book title
Towards Radical Regeneration
Journal / series
Volume
Pages / Article No.
283 - 295
Publisher
Springer
Event
8th Design Modelling Symposium (DMS 2022)
Edition / version
Methods
Software
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Date collected
Date created
Subject
Mixed reality; Virtual reality; Interactive design; Collaborative virtual environments; Remote collaboration; Immersive virtual environment
Organisational unit
03709 - Kohler, Matthias / Kohler, Matthias
03708 - Gramazio, Fabio / Gramazio, Fabio