• The Journal of the Korea institute of electronic communication sciences
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• v.10 no.7
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• pp.807-812
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• 2015

Lifelong education is a periodic keyword. For a lifelong learner friendly education, university should provide the adult learners with the efficient academic administrative service. A university should support them in learning a series of graded lifelong study and come up with the convenience of continuous learning, maintaining the educational operation as a lifelong education university. A local government induces the regional economy reinvigoration from setting the lifelong learning conditions of the city. In this paper, I suggest a policy management scheme for opening training courses of 3D printing and CAD professionals training module as a non-degree reeducation programs for the lifelong learners that reflects the industrial milieu of the local community.

• Journal of the Korean Institute of Educational Facilities
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• v.2 no.1
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• pp.48-54
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• 1995

• Journal of the Korea Institute of Building Construction
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• v.12 no.4
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• pp.426-432
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• 2012

For students majoring in Architecture or Architectural Engineering, describing a building with pictures and signs is equal to expressing his/her opinion with sentences and presentations. CAD (computer aided design) is a method of describing buildings, and is used practically in architecture-related companies. Many universities prescribe CAD instruction as a compulsory subject, and ABEEK (Accreditation Board for Engineering Education of Korea) requires an introduction to CAD as a basic subject for visual expression. The Architectural Drawing and CAD class in the department of Architectural Engineering of J University is a 2-credit course, with 4 hours of lectures per week. Relative to other subjects, this is insufficient for practical study. Thus, to make up for this insufficient time, the class has adopted a Blended learning system that mixes off-line and on-line classes. The objective of this research is to introduce Blended learning, and to give a case study of the CAD class using Blended learning.

• Science of Emotion and Sensibility
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• v.20 no.2
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• pp.87-102
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• 2017

With increasing interest in 3D printing, the interest in the 3D modelling training that should precede the 3D printing is increasing. However, the existing 3D modelling software is developed mostly by foreign brands. Thus, the interfaces are all in English. 3D modelling software training for Korean novices who are not familiar with these terms has constraints. This study aims to explore what to consider when developing a Korean model for 3D modelling educational software for 3D printing in the face of such reality. For this goal, after having novices with no experience in 3D modeling to perform a house building task using either 12D Design or Tinker CAD, we conducted a survey. It was found in the result that more users favored Tinker CAD over 123D Design, and the errors involved while working with the Tinker CAD were less than those with the 123D Design, and the ratio of people who completed the task with the Tinker CAD was higher than that with the 123D Design. In general discussion, an introductory level educational 3D modeling software development is proposed which utilize characteristics of Tinker CAD (easy modelling is possible by three-dimensional figures) and web-based method. Also, a beginner/intermediate level educational 3D modeling software development is proposed which utilize characteristics of 123D Design (with finer measurement manipulations and figure alignment) and Windows-based method.

• Journal of the Korean Society for Precision Engineering
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• v.31 no.12
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• pp.1085-1091
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• 2014

Recently, 3D printing has received increasing attention due to its boundless potentials. Because 3D printing starts from 3D geometry information, computer-aided design (CAD) is an essential technology to build 3D geometry data. These days, education of 3D CAD for engineering students has been changed from the theoretical lecture to practical design training using commercial CAD software. As a result, open-ended design projects have replaced the traditional theoretical examinations to evaluate students' outcomes. However, such design projects are not enough to evaluate students' outcomes because their results are expressed in two-dimensional ways. In this paper, applications of 3D printing in engineering design education are discussed by describing the procedure and outcomes of design projects. It was found that the use of 3D printing could improve students' outcomes by fabricating real physical models out of their designs.

• Fashion & Textile Research Journal
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• v.1 no.1
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• pp.26-33
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• 1999

Nowadays the Apparel CAD is required in the clothing industries. So many domestic Apparel education institutions are interested in the Apparel CAD education. By investigating the present Apparel CAD education situations in college, the writer shows some data that are helpful to solve the problems in these parts. The purpose of this study is to give some helps in teaching the Apparel CAD in college. The results of this study are as followings, as the use of CAD systems is growing in the clothing industries, many colleges are concerned with the Apparel CAD. As a result, many colleges equip the Apparel CAD systems and the Apparel CAD is taught as special lectures, the part of other courses or regular course in many colleges. Apparel CAD should be taught as a regular course in colleges. And it should be taught systematically with Design CAD and Pattern CAD. But it is taught limitedly as special lectures, the part of other courses and post graduate studies. So it is impossible to educate the students professionally. As many colleges the CAD equipments are not opened to the students, the student's use of CAD systems are limited, so educational environment needs to improve to use CAD systems freely.

• Proceedings of the Korean Society of Precision Engineering Conference
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• 2006.10a
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• pp.655-656
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• 2006

• Korean Institute of Interior Design Journal
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• no.19
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• pp.160-165
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• 1999

이 연구의 목적은 실내디자인 학생들간에 나타나는 CAD에 대한 태도, 적성과 그들의 성격 유형간의 관련성을 알아보고 이들 성향이 CAD 교수법에 미치는 영향을 조사하기 위한 것이다. 연구방법은 설문조사, 성격 유형 검사, CAD 성적, 그리고 교과목 성적을 통한 통계분석으로 이루어졌으며, 실험은 실내디자인 전공 3학년 학생 56명을 대상으로 실시되었다. 실험 실시 환경은 CAD가 디자인 도구로 쓰여지는 실내 디자인 실기 수업으로 구성되었으며, 정확한 실험 결과 분석을 위해 CAD 숙련도 성적과 종합 교과목 성적이 분리. 채점되었다. 연구 결과 학생들의 성격 유형은 의향형, 직관형, 느낌형, 및 판단형(ENEJ)을 선호하는 것으로 나타났다. 이는 실험에 참여할 실내디자인 전공 학생들이 직관에 의해 사물을 인지하고, 문제 해결을 하는데 있어 감성에 의지하며, 체계적이고 조직적인 판단력을 가지고 있음을 의미한다. CAD에 대한 태도와 성격유형의 관계에서는 CAD가 유용하다고 생각한 학생들이 느낌형에 강한 선호도를 보였으며, CAD 적성과 성격 유형의 관계에서는 CAD 숙련도 성적이 높은 학생이 판단형에 강한 선호도를 나타내었다. 또한, CAD 성적이 뛰어난 학생이 종합 교과목 성적도 좋은 것으로 나타났다. 이는 CAD 숙련도의 차이가 학생들의 전반적 디자인 능력에도 영향을 끼칠 수 있음을 시사한다. 결론적으로, 이 연구 결과는 학생들의 성격과 학습인지 성향이 컴퓨터 교육의 효율성에 영향을 미친다는 기존의 타 분야에서의 연구결과가 실내디자인 분야에도 타당성을 지님을 증명해주었으며, 실내디자인 수업에 있어 컴퓨터 관련 교과목의 교수법이 실내디자인 학생들의 성격 유형을 바탕으로 개발이 될 때 그 활용 효과를 극대화 할 수 있음을 제시하고 있다.

• The Transactions of the Korea Information Processing Society
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• v.3 no.5
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• pp.1187-1197
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• 1996

In this work, two-dimensional FIR digital filter is designed and simulated using research and educational CAD tools. The two-dimensional digital filter consists mainly of one-dimensional digital filter and line memory. To speed up one-dimensional digital filter, multiplications are carried out on the basis of hardwired-shifting methods by the digital filter coefficients represented in CSD formats, while carry-save adder and Manchester adder are used in addition. It is found that the designed digital filter operates up to 30 Mhz in VHDL simulation and operates normally in IRSIM simulation for the layout made by Berkeley CAD tools.

• Journal of the Korean Home Economics Association
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• v.32 no.2
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• pp.207-218
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• 1994

최근 컴퓨터 디자인을 비롯한 컴퓨터의 응용은 의류패션과 직물 산업분야에 있어서 디자인 및 생산공정이 자동화되는 등 의류 디자인 및 제작에 중요한 역할을 하고 있다. 본연구의 목적은 컴퓨어화 사화의 이행에 따른 1) CAD를 포함한 컴퓨터 시스템의 의류학에의 응용실태 2) 컴퓨터 응용에 대한 인식 및 미래의 방향 3) 의류학내의 전반적인 문제점과 해결방안 등에 대하여 연구하고자한다. 연구방법은 전국 의류학 관련교육과(43개 4년제 대학의 교수) 110명을 대상으로 설문지법을 사용하였으며 회수된 58부 (53% 회수율)를 SAS로 통계처리하여 Likert's mehod of summated ratings로 분석하였다. 연구결과에 따르면 CAD는 11%의 대학에서 컴퓨터개론이 25%의 대학에서 Telecom-munication Spreadsheet Database 는 각각 4%의 대학에서 강의되고 있다. CAD 는 주로 다른과목에 포함되어 "몇주"(4%) "몇일(4%)" 정도 강의되고 있으며 컴퓨터개론은 다른과목에 포함되어"반학기"정도 강의 되는경우(14%) 가 가장많은 것으로나타났다. 또한 37%의 대학에서 앞으로 5년내에 의류학에 컴퓨터디자인 및 컴퓨터 시스템을 도입할 계획으로 있으며 특히 CAD에 대한 관심이 높았다. 64%의 대학이 의류학과 건물내에 컴퓨터 시설이 갖추어져 있지 않아 모든교수들이 컴퓨터교육을 위한 시설 재점비가 필요하다고 하였다. 컴퓨터활용의 부족이 의류학 관련학과의 취약부분으로 인식욈에 따라 앞으로 CAD에 관한 연구 및 컴퓨터 관련 수업의 개설, 시설 확충등이 보완되어야 할 것으로 나타났다. 본연구 결과는 한국내 의류관련학과의 CAD를 포함한 컴퓨터의 응용실태와 성향을 실증적으로 조사분석함으로써 앞으로 나아갈 방향을 제시하고 미국과의 비교분석을 통하여 의류학과 응용이 우리 실정에 맞게 정착되는데 도움이 될것으로 기대된다.