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JWJ > Volume 32(4); 2014 > Article
Journal of Welding and Joining 2014 August;32(4) :377-383.
Published online August 30, 2014.
doi:https://doi.org/10.5781/JWJ.2014.32.4.39
The Training Methods and Effectiveness using Augmented Reality Contents System for Machine Drawings Training Which is Essential in Welding Practice Courses
Chang-Dae Koo*, Hyeong-Seok Yang*, Dong-Youp Lee**
*Dept of Automation of Industrial Installation Korea Polyteching Ⅵ College, Daegu 703-721, Korea
**Dept of Bio-medical Engineering Institute TOTAL SOFT BANK LTD. Busan 600-755, Korea
Correspondence: Dong-Youp Lee  Email: dy.lee@tsb.co.kr
  Published online August 30, 2014
ABSTRACT
Today, the development of digitized information media and info-communications are bringing many changes. Due to the development of IT thechnology, we can learn wherever, whenever, regardless of time and place. Machine drawing subject is a very important in mechanical engineering course, but it’s studyed only basic theory in a short period, average 1~2weeks. So that, students think that the mechanical drawing is of minor importance. Such ideas make them difficult to impove sense of space in isometric drawing and drawing skill.
Therefore, in this paper, augmented reality-based contents through the system, Mechanical Drawing of education to meet the effectiveness and satisfaction, student learning can be spontaneously it was construct self-system. And, Theoretical part of the Mechanical Drawing is proposed ensure more efficient and easier training.
In this paper, we were test operation for user effectualness of proposed service at Korea Polytechnics Colleges a industrial facilities management in Daegu. Target user are 66 students, and The students were divided into experimental group and comparison group.
Experimental results, experimental group was able to do systematically experience many Projection Drawing and Pictorial Drawing in short schooltime. And, The test operation results showed that have the possibility to meet education effectiveness and user satisfaction in this augmented reality-based contents system.
Keywords: Mechanical drawing learning service | Mobile augmented reality | SMART phone | Pictorial drawing | Projection drawing
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