A mixed reality environment for collaborative product design and development |
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Authors: | S.K. Ong Y. Shen |
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Affiliation: | Mechanical Engineering Department, Faculty of Engineering, National University of Singapore, 9 Engineering Drive 1, Singapore 117576, Singapore |
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Abstract: | This paper presents a mixed reality (MR) environment for collaborative product design and development. This MR collaborative environment is based on a client/server architecture where multiple users can create and modify product features in a 3D physical space simultaneously. A tri-layer model representation scheme is designed to facilitate product creation and visualization. Intuitive feature manipulation methods and grid-and-snap modes have been designed to support solid modelling in the MR environment. Bi-directional communication between the MR environment and the CAD system ensures any modifications made by one user are propagated to the views of other users for maintaining design data consistency. |
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Keywords: | Augmented reality Computer-aided design Modelling |
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