Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.cirp.2011.03.001
Title: Augmented assembly technologies based on 3D bare-hand interaction
Authors: Ong, S.K. 
Wang, Z.B.
Keywords: Assembly design
Augmented reality
Bare-hand interaction
Issue Date: 2011
Source: Ong, S.K., Wang, Z.B. (2011). Augmented assembly technologies based on 3D bare-hand interaction. CIRP Annals - Manufacturing Technology 60 (1) : 1-4. ScholarBank@NUS Repository. https://doi.org/10.1016/j.cirp.2011.03.001
Abstract: Augmented reality has been applied to develop augmented assembly systems. However, most reported studies used pre-defined assembly information; AR is predominantly used to display information and interactions between users and the augmented environment are limited. This paper presents 3D bare-hand interaction in an augmented assembly environment to manipulate and assemble virtual components. A hybrid method based on constraint analysis is presented, which interprets users' manual assembly intents robustly without the need for auxiliary CAD information. Algorithms for assembly constraint recognition, assembly tool operations and assembly sequence evaluation have been formulated. An augmented assembly system has been developed in this research. © 2011 CIRP.
Source Title: CIRP Annals - Manufacturing Technology
URI: http://scholarbank.nus.edu.sg/handle/10635/59593
ISSN: 00078506
DOI: 10.1016/j.cirp.2011.03.001
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