• 대한인간공학회지
• /
• 제25권4호
• /
• pp.63-69
• /
• 2006

Consumer satisfaction and feelings with form play an essential role in determining the success of a product. However, contemporary industrial design processes typically employ designer driven, intuitive methods for generating and evaluating form concepts. This paper describes the implementation process of web based design support system that helps assess customer's feelings or sensibilities of forms created in each stages of design process. The present web based approach provides designers with fast and various feedbacks about their design in each stage by using assessment with object VR and web 3D as well as ordinary 2D images. Practical application for exterior design of electric vehicle was illustrated and the further refinement of the design support system was discussed.

• 한국CDE학회논문집
• /
• 제8권1호
• /
• pp.35-40
• /
• 2003

In this paper, we present the methods to develop a Web-based CAM system that is capable to simulate machining processes in solid model form through internet. The methods include the dynamic representation on Web of machining operation, workpiece definition on the request of users, interpretation technique of NC par programs through CORBA, and algorithm for efficient machining simulation. Based on the methods, a Web-based CAM system it implemented at http://virtual.ulsan.ac.kr. Using the Web-based CAM system, public users tan simulate machining processes by own NC part programs.

• 한국학교수학회논문집
• /
• 제11권3호
• /
• pp.439-466
• /
• 2008

본 논문은 Web을 기반으로 하는 수학의 학습모형을 설계하고 학습 자료를 개발하여 정규 교과학습에 투입했을 때의 효과를 측정함으로서 Web 상에서 구현될 수 있는 대체 수업방안을 모색하는데 그 목적이 있다. 본 연구는 Web을 이용한 교육 자료 개발에 대한 이론적 토대, 교수-학습 모형의 설계와 구성, 정규 수업을 통한 실험 등 세부분으로 이루어져 있다. 먼저, 학습 이론과 학습자 중심의 교수 모형의 개발, 자료 설계 및 구축 과정, 수업 전략 등 Web 기반 교육의 핵심 원리를 살펴본다. 다음, Web 상에서 수학교육과 학습을 구현하기 위한 학습 프로그램을 개발하여 웹 사이트를 통해 학습을 수행하는 수학의 대체 학습모형을 제시한다. 마지막으로, 평면 2차 곡선을 주제로 수업모형을 설계하여 제작하고 이를 실제 수업에 투입했을 때의 학습효과를 전통적인 수업과 비교 측정함으로서 Web 상에서 이루어지는 학습모형을 구성하는데 있어 필요한 요소 및 발전 방향을 함께 모색한다.

• 한국경영과학회지
• /
• 제24권4호
• /
• pp.157-170
• /
• 1999

The web-based groupware systems hold many possibilities for system developers and users. Especially, web-based group collaborative systems are emerging as enterprise-wide information systems. Since data in group collaborative systems are apt to be shared among multiple concurrent users and modified simutaneously by them, the web-based group collaborative systems must support synchronous collaboration in order to provide users with synchronized and consistent views of shared data. However, current web technologies have limitations in supporting this, largely because the existing Hypertext Transfer Protocol(HTTP) is unidirectional and does not allow web servers to send messages to their web browsers without first receiving requests from them. This paper proposes an active web server that can overcome such limitations and facilitate synchronous collaboration in web-based group collaborative systems. To accomplish such goals, the active web server manages dependency relationships beween shared data and web browsers referencing them and actively propagates changing details of the shared data to all web browsers referencing them. And, this paper examines usefulness and effectiveness of the active web server to apply it to the ball-bearing design example of concurrent engineering design systems. The prototype system of the active web server is developed on a commercial Object-oriented Database Management System(0DBMS) called OBJECTSTERE using the C++ programming language.

• International Journal of Contents
• /
• 제13권1호
• /
• pp.9-21
• /
• 2017

This study focused on realizing the UX pattern elements for Wordpress service, and applying the UX pattern approach to enhance UX consideration in Wordpress theme service. The Wordpress UX pattern system was developed based on web UX pattern analysis, and on characteristics of Wordpress components and theme filtering tags. The Wordpress UX pattern system was further analyzed in 22 popular Wordpress themes and 20 web UX scenarios, to evaluate its working by defining theme UX as a case study. The Wordpress theme filtering service GUI was designed based on the Wordpress UX pattern system as a design suggestion. Web technology is evolving rapidly, and web design has become a ready-made service with less user experience consideration, or design creativity. This study directs to keep track of UX value in an emerging web service paradigm.

• 한국IT서비스학회지
• /
• 제8권4호
• /
• pp.87-101
• /
• 2009

The current information system audit merely inspects a web based information system by focusing on checking items that are extracted from structured and information engineering model and object-oriented component model. As a result, the checking item of web contents and design is inadequate. This paper aims to extract audit framework in order to strengthen the audit of web contents and design during the development of the web based information system and to suggest checking items based on audit framework. For this, the web development process and web site evaluation model were studied, compared, and analyzed with the current information system development audit. From a result of the survey, it was found that the adequacy of the suggested audit framework and audit checking items is above the average value. It is believed that the suggested audit framework is helpful for the audit of web based information system.

• 한국정밀공학회:학술대회논문집
• /
• 한국정밀공학회 2000년도 춘계학술대회 논문집
• /
• pp.1005-1010
• /
• 2000

Internet service has widely used in office automation such as, manufacturing management purchase, and material resource. Nowadays, factory automation and shop floor control system including CAD/CAM department need a web based monitoring and diagnosis to achieve global collaboration and tole-service. This raper deal with design of web based remote monitoring and diagnosis system which concerned with open architecture controller for machine tool.

• 대한조선학회논문집
• /
• 제47권6호
• /
• pp.831-835
• /
• 2010

Currently, engineering design is carried out in a distributed manner geographically or physically. This imposes new requirements on the computational environments, such as efficient integration and collaboration in the Internet and network environments. Meanwhile, Web-based distributed design has led new paradigms in design and manufacturing fields. For example, Web-based technologies have reduced the product development time and to ensure a competitive product in order to exchange and interact of real-time design information that integrates the distributed design environment between departments as well as companies via Internet and Web. Hence, efficient data communication for design information sharing is the basis for collaborative systems in the distributed environments. Design data communication techniques such as CORBA, DCOM, and JAVA RMI have been considered in the existing research, but these techniques have some disadvantages such as limitations of interoperability and firewall problems. This paper presents the application of engineering design problems in which distributed design information resources are integrated and exchanged using Web Service for supporting XML and HTTP without interoperability and firewall problems.

• 한국문헌정보학회지
• /
• 제36권2호
• /
• pp.231-241
• /
• 2002

웹 의존형 라이브러리의 RRS를 이용하는 이용자는 자신이 선택한 웹 문서에 신속하게 그리고 정확하게 접근하기를 원한다. 이용자의 이러한 요구는 RRS의 디자인과 밀접한 관계를 갖고 있으며, 간단하게 사용하고 편리하게 접근할 수 있는 구조를 가진 최적의 RRS 디자인은 이용자 뿐만 아니라 도서관에도 커다란 도움을 줄 수 있을 것이다. 이 글에서는 웹 의존형 라이브러리의 RRS 유형과 관련해서, 216가지의 대안을 제시하였다. 웹 디자이너나 사서가 RRS를 새롭게 또는 갱신하고자 할 경우에, 이러한 대안들은 기초 자료로서 많은 도움을 줄 것이다.

• 영어어문교육
• /
• 제10권1호
• /
• pp.127-152
• /
• 2004

The purpose of this study is to elaborate design strategies for a Web-based self-directed cooperative distance language learning community. Research was done regarding the theoretical foundations for self-directed cooperative language learning and Web-based learning communities. The components of a Web-based community for self-directed cooperative language learning system are also investigated. As a result of this study, design strategies for Web-based communities are suggested. There are performance and supporting environments(synchronous/asynchronous) for self- directed cooperative language learning. There are also cultural experiences and communication factors in the performance field. Furthermore, matching communicators, finding and offering information, language learning content and other supporting agents are important in the supporting environment.