• Journal of Korea Game Society
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• v.18 no.6
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• pp.5-16
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• 2018

It is very difficult, but important, to induce and maintain voluntary user engagement in content. For example, many Internet contents provide financial rewards for the user's participation and maintenance. However, there are limitations to methods such as stimulating only external motivations, such as monetary rewards, and sophisticated design and management are needed to obtain sustained and voluntary user participation in content. For this purpose, we propose a Gamified CMS that extends the existing Content Management System (CMS) by referring to the example of the Gamified Learning Management System. This will ultimately increase the participation and commitment of users in content.

• The Journal of the Korea Contents Association
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• v.18 no.2
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• pp.378-387
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• 2018

With the advent of the fourth industrial revolution in recent years, the field of health care services is getting attention again. Accordingly, personalized medical systems through smart products are emerging in various forms. With the use of wearable tech and sensor system, health management and monitoring can be done anytime, anywhere without help of others. However, healthcare services for pregnant women are very scarce. Due to the low fertility rate the number of obstetrics and gynecology is decreasing and as a result, environment surrounding the uncomfortable pregnant women is getting worse. Pregnant women are unable to take a comfortable sleeping posture due to pregnancy. Various environmental factors such as noise, temperature and humidity decrease the quality of sleeping of pregnant women and hinder happy preaching. The purpose of this study is to develop a UI design that can manage sleeping by providing good sleeping posture information and improved sleeping environment for the health of pregnant women. We expect to apply the sensor technology of the 4th industrial age to maximize the sleep quality and quality of life of expectant mothers.

• Archives of design research
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• v.16 no.4
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• pp.69-78
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• 2003

Risk Management is one of the most important factors in web design project management. The purpose of risk management is to identify reasons of risk to avoid risky situation and successfully achieve final goal of the project. This paper first describes concept of the web design project management and its processes. Secondly this study presents planning principles for systematic risk management process. Also it suggests a model of risk management. Finally this paper demonstrates utility of the risk management model through case studies based on the suggested risk management model.

• The Journal of the Korea Contents Association
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• v.17 no.3
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• pp.274-284
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• 2017

Due to aging society, the prevalence of dementia is continually increasing and, thereby, causing a serious issue. Although Long Term Care Insurance is provided on a national level, it is not available for the elderly with dementia who do not satisfy the requirements. As the use of smartphones becomes widespread, this study investigated an application that can help disease management of the elderly with the early-stage (mild) dementia and communication among the family members based on analysis of the functions found in currently-available applications and survey among the relevant subjects. As a research method, based on review of the relevant theoretical studies, the service environment of applications available for the elderly with mild dementia was analyzed. Through this analysis, it found out that there is no application for the eldery with mild dementia. On the basis of the results, this study proposed a direction for design planning of an application included many functions like managements of taking medicine, physical activity, brain activity, information on dementia and notes. for dementia management aimed to help the patients with mild dementia manage the disease on their own. If this type of services are expanded in addition to the systemic support from the government, the data collected from these applications can contribute to improving management of mild dementia.

• Journal of the Korea Society of Computer and Information
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• v.20 no.6
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• pp.13-20
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• 2015

A genuine product authentication framework and genuine distinction algorithm based on design QR code is proposed in this paper. The proposed framework consists of design QR code, a smart phone application for authentication, and a server system. Design QR code is a shape-modification of conventional QR code according to manufacturer's and/or product's need. In the design QR code, information about manufacturer and product is written. The written information can be read with general QR code reader, however, the content is transformed with authentication code, used in the first step authentication, and the meaning cannot be inferred. The application conducts the first step authentication and sends the resulting information to the server system for the second step authentication. The server system decides the genuinity using look-up history. The proposed framework can improve the authentication effect while minimizing the additional costs by managing the history through the server system. The proposed framework has proven to be effective in actual use, such as that used for the management of garbage bags in Ansan city.

• Archives of design research
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• v.15 no.1
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• pp.319-326
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• 2002

This study is clarifying the relationship between domain and in-house design based on the perspective on organization and task of a design organization. Accordingly, the growth and expansion of organization requires a new strategy in respect of design sector and business domain. It is a guideline for developing advanced business domain and design management in the limited strategic system of design department to analyze relatively the structural model of design, and to seek for any feasibility of strategic application. And this study comes to be basic data for defining the relationship between domain and in-house design. Consequently, both of strategic design management to back up the task of design organization and the module to support the design planning should be flexibly systemized.

• Proceedings of the Korean Information Science Society Conference
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• 1998.10b
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• pp.526-528
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• 1998

객체지향 응용 프레임워크는 거의 완성된 형태의 응용 프로그램으로서 프로그램 코드는 물론 디자인 패턴등의 설계정보에 대한 재사용을 지원한다. 본 논문에서는 응용 프레임워크의 재사용을 효과적으로 지원하기 위해 프레임워크 클래스계층 구조 및 클래스간 상호 작용 정보를 유기적으로 관리하고 적절한 프레임워크의 선택/검색을 가능하게 하는 프레임워크 재사용 정보의 관리기법에 대해 기술한다. 프레임워크의 효과적인 재사용을 지원하기 위한 저장소의 요구조건 및 정보표현 방안을 기술하고 제공 기능 및 시스템 구조에 대한 설계 내용을 제시하였다.

• Proceedings of the Korean Information Science Society Conference
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• 2005.07b
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• pp.655-657
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• 2005

온톨로지를 효율적으로 관리하기 위한 관리도구의 프레임워크로써, 온톨로지 편집과 통합, 추론을 다루고 있다. 온톨로지 편집에 있어 텍스트 기반의 편집과 한국어 사용자를 위한 편집 방식 지원 그리고 semi-Automatic 편집 및 템플릿 생성에 대해 다루고 있으며 온톨로지 통합과 관련된 여러 알고리즘을 구상하고, 온톨로지에 대한 정당성 체크 및 향후 유비추론을 위한 프레임워크 개발에 대한 통합 측면과 추론에 대해 언급한다.

• Journal of the Korean Society for information Management
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• v.22 no.4 s.58
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• pp.23-38
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• 2005

In order to make interactive computing systems, including information systems, usable it is important to bring users into the design process. This article surveys and introduces several major system design approaches that are widely accepted as approaches from a users' perspective. A user model developed by the author is introduced following these existing approaches. This user model is developed from actual users' understanding of their goals and strategies to solve their information needs by using Dervin's Sense-Making Theory with Sense-Making Timeline Interviews. This user model reveals a different timeline from the default menu presentation orders that originally comes with the software. Steps for developing a user model from the Sense-Making Timeline Interviews are suggested for further application and guidelines in developing user models for system design and evaluation.

• Journal of the Korean Society for information Management
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• v.20 no.2
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• pp.1-26
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• 2003

Diverse disciplines such as information science, computer science, cognitive science, and industrial design, are activity engaged in the website evaluation research efforts. Information scientists emphasize the importance of user-centered and user-friendly website design, which is also easy to use, This idea is based on the understanding that the users and the designers are different set of people. In addition, information scientists consider the practice of maximally incorporating user inputs during the website design to be very important guideline. However, this study is based on a newly emerging population of website users who are also designers. 218 study participants evaluated the websites that they designed in comparison to the websites designed by others. According to the survey data analysis, the study participants considered the content delivery, design simplicity, design consistency, and link access of the websites to be equally important from both users' and designers' perspectives. However, the content organization, rich content, and screen composition were underestimated from the designers' point of view whereas these factors were considered to be important from users' point of view.