• Design Convergence Study
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• v.15 no.6
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• pp.229-241
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• 2016

In generative design computer automatically and quickly generates many alternative design solutions, and the computer algorithms which perform the design tasks are important. The main purpose of this study is to propose a computer algorithm which generates three-dimensional shapes from a two-dimensional digital image such as a photograph or a painting. The base geometry of the final shape is a cylinder or sphere. A surface of the cylinder or sphere is deformed depending on the used image. The proposed algorithm was implemented as a computer program, and the program tested with several famous paintings. The algorithm and results presented in this study implicate the possibilities of the generative design which generates three-dimensional shapes from two-dimensional images. It is necessary to find and measure the values of the generated shape, and it will be a future research to find the relations of emotional and cognitive aspects between the input images and the generated shapes. Those studies are expected to expand the possibilities of generative design.

• Archives of design research
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• v.16 no.2
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• pp.345-354
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• 2003

Digital TV broadcasting technology is recognized as a very encouraging technological development by koreans because of high-definition, multi-channel and interactive services which would broaden the viewers choice and promote people's prosperity. The technological development of digital TV service is a drastic change for people's convenience and would be a major media of‘e-government’in Korea. Digital TV Program UI will affect to people's esthetic sense and information efficiency. The information search pattern in TV is different from it of computer which has lead interactive media so far This research verifies the reasonable information display method through the usability test based on former related researches. For the case study, Interactive EPG design of SkyLife is selected and reviewed. This research includes the design development of interactive EPG of DVB-MHP.

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 2009.05a
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• pp.223-226
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• 2009

최근 의생활에 있어서 가장 큰 변화는 쾌적성의 추구와 건강을 중심으로 한 기능성 소재에 대한 소비자들의 욕구가 증대된다는 것이다. 천연 섬유 중 모시는 통기성이 우수하고 감촉이 깔깔하여 고온 다습한 우리나라의 여름철 옷감으로 좋으므로 현대 의생활로의 도입이 요구되고 있다. 그동안 모시직물은 심미적인 욕구에도 잘 맞아 한국인의 정서에 좋은 이미지로 자리 잡고 있지만 수공예적 생산방식을 그대로 답습하고 있어 전통모시직물로는 많이 이용이 되어왔으나 현대 방적모시직물을 이용한 새로운 직물디자인 개발은 이루어지기 어려운 실정이었다. 그러나 최근 방적모시섬유에 대한 연구가 활발하게 진행되기 시작하면서 현대 방적모시직물의 생산이 가능하게 되었다. 따라서 본 연구에서는 원사의 특성과 제조공정 특성에 의해 미세한 감성촉감의 차이를 유발하기 좋은 폴리에스터를 경사로하고 방적모시와 라이오셀을 위사로 하여 현대 모시직물의 개발을 시도하였다. 모시의 소비를 증가시키고 현대인의 감성에 맞게 심미성을 향상시킬 수 있도록 직물문양을 디자인하였다. 직물의 복잡한 문양을 컴퓨터로 디자인하고 자동으로 제직이 가능하게 하는 시스템인 EAT 프로그램을 이용하여 자카드 직물 특유의 고급스러움을 살리며 공정과정에서의 실의 밀림 등을 고려하며 조직을 설계하였다. 설계된 직물은 제직 후 염색 가공하여 쿠션, 방석, 테이블 러너 등의 시제품으로 제작하여 고부가가치 모시제품의 개발가능성을 살펴보았다.

• Proceedings of the Korea Multimedia Society Conference
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• 2012.05a
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• pp.219-220
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• 2012

본 연구에서는 컴퓨터정보공학과 재활공학 그리고 디자인을 융합하여 의료재활기기 산업 인재 양성을 위한 글로벌 정보기술 융합교육 프로그램을 제안한다. 이 목표 달성을 위하여, 세가지 다른 분야의 전공학생들이 학제 융합팀을 구성하고, 방과후 및 방학기간을 이용하여 영어(English), 리더십(Leadership), 혁신(Innovation), 팀워크(Teamwork), 창업 정신(Entrepreneurship)의 ELITE 프로그램을 이수시켜서 글로벌 인재 양성에 기여한다.

• Journal of the Korea Society of Computer and Information
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• v.28 no.2
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• pp.227-234
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• 2023

In this paper, we developed a design thinking-based artificial intelligence education program for middle school students and applied it to verify the impact on creative problem-solving skills. The inspection tool used the Creative Problem Solving Profile Inventory (CPSPI), an inspection tool for measuring creative thinking type ability based on the CPS theory of Hwasun Lee, Jungmin Pyo, Insoo Choe(2014). CPSPI included the steps of evaluating cognitive preferences and cognitive abilities by supplementing the limitations of existing tests, and sharing and persuading one's ideas with others. Before and after applying the design thinking-based artificial intelligence education program, as a result of analyzing the creative problem-solving ability, it increased significantly in all areas. As a result of analyzing the creative problem-solving ability of middle school students, significant results were found in the areas of Problem Detection and Analysis, Idea Generation, Action plan, Execution, Persuasion and Communication. The effect of design thinking was confirmed as a teaching and learning method to improve creative problem-solving ability in artificial intelligence education.

• Proceedings of The KACE
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• 2018.01a
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• pp.63-67
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• 2018

미래형 인재의 필요성과 시대의 변화 및 요구를 반영하여 전 세계적으로 메이커 운동이 일어나고 메이커 활동의 교육적 가치를 인정받아 새로운 교육방법이자 패러다임으로서 우리나라의 메이커 교육도 점차 확산되고 있다. 하지만 학교 교육과정에서 활용할 메이커 교육 콘텐츠는 부족한 실정이며 2015 개정교육과정에 따라 소프트웨어 교육을 뒷받침하고, 초등학교에서 학교 교육과정의 변화를 받아들이면서 창의융합형 인재를 양성할 수 있는 소프트웨어 교육이 이루어질 수 있도록 디자인 사고 기반 메이커 교육프로그램을 개발하고자 한다.

• Journal of the Korea Convergence Society
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• v.9 no.3
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• pp.23-29
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• 2018

There is a growing interest in computer based learning system that can learn a new concept of epistemic frames in response to the demands of $21^{st}$ century Skills. However, there is little research on the theoretical models for the epistemic frames applicable in the changing educational environment and the measurement theories (Psychometric theory, Learning Analytics) that can be evaluated. Therefore, in this study, we propose the core elements of the learning system prototype that can educate the epistemic frames in the practical community. Furthermore, this study explores and suggests an appropriate psychometric measurement theory (learning analytics) that allows us to measure, infer, and evaluate a learner.

• Proceedings of the Korean Society of Computer Information Conference
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• 2021.07a
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• pp.507-508
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• 2021

4차산업 혁명시대가 도래하고, 클라우드 컴퓨팅의 발전과 동시에 데이터 처리 효율과 속도가 높아지면서, 지속적으로 다양한 분야의 데이터가 누적되고, 이를 활용한 기술들이 발전하고 있는 가운데 데이터 사이언스의 역량을 필요로 하는 직군 또한 넓어지고 있다. 본 논문에서는 데이터 사이언스에 막 뛰어든 입문자들이 고난이도의 코딩 없이 데이터 분석 및 전처리, 머신러닝에 익숙해질 수 있도록 디자인적 접근성을 고려한 코드리스 프로그램을 개발하였다.

• The Journal of the Convergence on Culture Technology
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• v.9 no.1
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• pp.69-74
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• 2023

The design methods using patterns have been used in various design fields. Both utility and results have also developed a lot, so that patterns occupy an essential parts in designs. Patterns are often used in various techniques in designing ornaments. However, both time and excessive effort concentrations restricted ornaments designs due to the nature of the craft production techniques by repeated patterns. Therefore, in this study, the traditional craft methods are combined by using computer programs in the applications, repetitions, arrangements of patterns for the manufacturing of ornaments.

• Journal of The Korean Association of Information Education
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• v.23 no.1
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• pp.73-84
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• 2019

Maker movement is emerging as one of the key areas of the fourth industrial revolution in recent years. The maker movement is to create and share what users need using a variety of inexpensive production tools such as open source software and hardware, 3D printers and laser cutters. We think that the effect would be enhanced if design thinking is applied to elementary and middle school (K-12) class. The purpose of this study is to develop a design thinking-based maker education program and to apply it to classroom for clarify the effect on the creative problem solving ability of elementary school students. In order to verify the purpose of the research, students in the 5th-6th grades of elementary school were divided into a controlled group and an experimental group. The general lecture maker class was applied in the controlled group, and our developed design thinking-based maker class was simultaneously applied in the experimental group. The creative problem solving ability test was conducted before and after the test, and its effectiveness was verified using statistical t-test. In conclusion, this study suggests that design thinking-based maker education program has a positive effect on elementary school students' creative problem solving ability.