• 제목/요약/키워드: design tools

검색결과 3,070건 처리시간 0.029초

스마트 지원 수업 설계에서 초등 예비교사들이 보이는 스마트 도구에 대한 인식과 활용의 차이 (Differences between Pre-service Elementary Teachers' Perceptions and Designs on Smart Tools in Developing Smart-based Lesson Materials)

  • 강은희
    • 한국초등과학교육학회지:초등과학교육
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    • 제37권1호
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    • pp.66-79
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    • 2018
  • The purpose of this study is to explore how pre-service elementary teachers perceive and use smart learning environments. For this purpose, 23 pre-service elementary teachers who took theory and practice in a science education course were asked to develop lesson materials using smart tools and make a self-report questionnaire. These data were categorized in an instructional, exploratory, and interactive approach, depending on how they guided students to access knowledge and information. As a result of the study, pre-service teachers perceived the smart tools as the exploratory and interactive learning tools to be used for students to actively search for and interact with data and knowledge. But in developing lesson materials, they usually used the smart tools for resource sharing and communication in the instructional manner. In conclusion, the gap between their perception of smart tools and lesson materials, and the educational implications will be discussed.

컴퓨터통합제조시스템을 위한 수명주기 모형 (A Life Cycle Model for Computer Integrated Manufacturing Systems)

  • 이대주
    • 한국경영과학회지
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    • 제21권3호
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    • pp.127-141
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    • 1996
  • In this paper, we propose a 7-phase life cycle model which applies to Computer Integrated Manufacturing systems. The model emphasizes product design and manufacturing design activities of CIM to secure the critical success factors of CIM systems such as high quality, adaptability, productivity, and flexibility. It is argued that the product design aspect would be divided into three phases-conceptual design, embodiment design, and detialed design. The conceptual design phase is to build a conceptual model of the product based on requirements and specifications which reflect "the voice of the customer". THe embodiment design phase utilizes specific design tools such as DFM, CAE, and CAD, and results in a concrete model of the product and parts. The detailed design phase is to crete a working prototype of the product and design tools such as DFA. CAD and CAM are employed in this phase. The output of the product design activity is to be the input for the manufacturing design activity. Using the proposed model, one can effectively and efficiently manufacture a high-quality, low-cost product with short delivery time, and above all achieve customer'ssatisfaction.isfaction.

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가구디자인에서의 '메이커 무브먼트(Makers Movement)' 사례 분석 연구 - '이케아 해킹(IKEA Hacking)' 사례를 중심으로 - (A Study of 'The Makers Movement' in Furniture Design - Focused on 'KEA Hacking' -)

  • 강현대
    • 한국가구학회지
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    • 제28권3호
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    • pp.156-168
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    • 2017
  • The digital information society that developed along with the 21st century is the 'Open-source Making Movement' which produces collective intelligence through open-source sharing and digital manufacturing tools, which is called 'Makers Movement'. The purpose of this paper is to analyze the case of Makers Movement in furniture design through 'IKEA Hacking' which arose simultaneously with the Makers Movement, and to study and present the prospect and direction of furniture design in the change of manufacturing industry. In this study, four design features were compared with IKEA hacking cases along with the establishment of 'community' which is a feature of Makers Movement. Four characteristics are first customized design, second derivative design through open source, third long -Tail effect design, and fourth, design using digital manufacturing tools. The prospect and direction of furniture design through this study are as follows: first, democratization of furniture design manufacturing, second job creation, third, coexistence of large and small enterprises, fourth promotion of various new technologies, and fifth, discovery of various furniture designers through 'Open System Organization'.

공작기계용 computer 수치제어(CNC) 장치의 설계기술 동향 (Trends of technology in design of CNC system for machine tools)

  • 이광무
    • 제어로봇시스템학회:학술대회논문집
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    • 제어로봇시스템학회 1986년도 한국자동제어학술회의논문집; 한국과학기술대학, 충남; 17-18 Oct. 1986
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    • pp.540-543
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    • 1986
  • In this article, recent trends of technology in design of CNC system for machine tools which has increased in number and applications by needs for FA(Factory Automation), save of labor in various industries, are described. These technology improvements in CNC system take place especially in the field of performance, reliability, compactness, price, etc. From these technology improvements, the theme of "performance improvements of CNC system" are selected and mostly described in this article. Also, the major features of a CNC system product of our company and its characteristics in system design are briefly described.described.

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WDM 네트워크의 효율적인 설계와 최단경로 라우팅 방안에 관한 연구 (A Study on the Efficient Design of WDM Network and Shortest Path Routing Scheme)

  • 오호일;김장복
    • 대한전자공학회:학술대회논문집
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    • 대한전자공학회 2001년도 하계종합학술대회 논문집(1)
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    • pp.349-352
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    • 2001
  • In this paper, the design of WDM network using the traffic estimation modeling is implemented. Because of the lack of data of real traffic volumes, the information of statistic data is used. Using the modeling results, the WDM channels are assinged for each node, and the network is simulated using OPNET simulation tools. Here, we investigate the shortest routing scheme using OPNET simulation tools. As a result the realistic WDM network design for Korea topology is proposed.

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디지털 디자인 미디어 - Evolutionary Algorithms의 현대건축에의 적용 방법론 (Design Application of Evolutionary Algorithms in Architecture)

  • 김호정
    • 산업기술연구
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    • 제27권A호
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    • pp.39-46
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    • 2007
  • I discuss the preliminary version of an investigative software, GSE, - Genetic 3D Surface Explorer, in which genetic operations interact with AutoCAD to generate novel 3D Forms for the Architect. GSE allows us to comment on design issues concerning computer aided design tools based on evolutionary algorithms.

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디지털 설계교육을 위한 디지털 건축모형제작 기술 적용에 대한 연구 (A Study on the Application of the Digital Architecture Model Fabrication for Digital Design Education)

  • 하승범;이강복
    • 한국디지털건축인테리어학회논문집
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    • 제12권1호
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    • pp.25-33
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    • 2012
  • Ever since the local interior and architecture design industry adopted Digital fabrication modeling tool for its design operation in early 1990's, working environment has been changing. The Purpose of study is to analyze the digital Architecture fabrication modeling for digital design education in academy course. Digital Design Tools, Digital Space and Form, Digital Materiality and Digital Production. The Digital fabrication modeling is and important role in a traditional design process and digital design process. It is comprised of digital input devices(3D digitizer, 3D design tools) and digital output devices(cutting plotters, laser cut, CNC machines, 3D printers). Digital input devices can be shift a traditional design process to digital design process. Digital output devices are the principle of digital fabrication by CAD/CAM. Also, the result of this study provide the fundamental data for physical resources and digital design curriculum in KAAB.

서비스 디자인을 위한 사용자 조사 도구의 디지털화에 대한 연구 (A Study on the Digitalization of User Research Tool for Service Design)

  • 구도희;전우정
    • 한국멀티미디어학회논문지
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    • 제24권3호
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    • pp.494-507
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    • 2021
  • As service design becomes more common, various user research methods and tools such as cultural probes and contextual inquiry are being used to grasp the user's experience and needs. These methodologies have the advantage of being able to derive various insights through direct observation and investigation, but have disadvantages in that problems such as time and space constraints, cost occurrence, and delay in the service development process may occur. In addition, it is difficult to conduct actual observations, face-to-face investigations, and interviews due to COVID-19, which has recently spread rapidly around the world. Accordingly, prior to the digitization of cultural probes, I would like to suggest the direction of digital tools. First, after grasping the concept of service design and user research through literature research, the necessity of user research in service design was confirmed. After that, the necessity of digitalizing user research was confirmed by extracting functional elements that could be understood and digitalized about the cultural probes methodology, and analyzing previous studies using existing mobile-based survey techniques. Finally, we confirmed the direction of digital tools through user interviews through cultural probes.

주거환경 디자인의 색채계획 연구방법에 대한 고찰 (A Study on the Research Method for Residential Interior Color Planning)

  • 박영순;윤지영;김미경;이윤선
    • 한국실내디자인학회논문집
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    • 제10호
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    • pp.21-27
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    • 1997
  • The purpose of this study was to examine the trends of recently published color studies and the characteristics of the methods and study tools used in the field of interior design and to suggest the desirable study tools which can be practically used in housing color plav. All the color studies published after 1990 were collected and categorized, and the representative studies in the contents and methodologies were selected. The study tools such as image categorizing words, evaluating adjectives, interior photos, color palettes, interior perspectives by computer system, models, etc. were most frequently used in housing color studies. By analyzing the characteristics and restricts of each tool, desirable methods which can be practically used in color plan situation were suggested.

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ATC Test Bench 개발 및 성능평가에 관한 연구 (A Study on the Development and Performance Evaluation of an ATC Test Bench)

  • 김재현;최준영;이춘만
    • 한국정밀공학회지
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    • 제29권5호
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    • pp.489-493
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    • 2012
  • Automatic tool changers(ATCs) store tools used in a machining center to its magazine and changes the tools automatically. Tools of machine centers are changed and then precisely equipped to spindle system by the ATC. Therefore, the stability and reliability of the ATC is very important. But, there is lack of development and evaluation on basic performance and vibration of the ATCs. So, in this study, a BT40 ATC test bench was developed to verify stability and reliability of BT40 ATCs.