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http://dx.doi.org/10.5345/JKIBC.2018.18.5.471

Mobile Augmented Reality for Teaching Bar Placing  

Park, U-Yeol (Department of Architectural Engineering, Andong National University)
Publication Information
Journal of the Korea Institute of Building Construction / v.18, no.5, 2018 , pp. 471-477 More about this Journal
Abstract
The purpose of this study is to develop an mobile augmented reality for students to learn bar placing work, which is increasingly utilized in the construction field. In order to improve the understanding of the structural drawing, a structural drawing is used as a marker image, and an augmented reality is realized by superimposing a virtual 3D bar placing model that is placed according to the structural drawing on the screen. In addition to the 3D modeling, the contents are developed so as to help students to learn the interpretation method of 2D drawings, the development and splices of reinforcing steel, bar fabricating practice according to KCI structural concrete design code, and the process of bar placing. The results show that the augmented reality is positively evaluated in terms of interface style, perceived usefulness, perceived ease of use, perceived enjoyment, attitude toward using, and intention to use. The augmented reality is worth to be introduced because it has advantages of visualization and interaction in terms of education.
Keywords
virtual reality; augmented reality; bar placing; educational content;
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