• Proceedings of the Korean Information Science Society Conference
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• 2005.07a
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• pp.259-261
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• 2005

IT기술을 통한 유비쿼터스 기반기술의 발전은 가히 혁명적이라 할 수 있다. 특히 유비쿼터스 기반기술 중 최근 대두되고 있는 RFID/USN과 u-LBS 기술이야 말로 대표적인 예라 할 수 있다. 이러한 기술활용을 위해 다양한 연구와 투자가 전세계적으로 이뤄지고 있으며, 이 논문에서 제시하는 모델의 핵심기술이기도 하다. 본문에서는 이러한 기술을 통해 특정대상 즉, 치매노인, 유아/청소년에 대한 위치인식 기술모델을 제시함으로써 RFID/USN, u-LBS의 기술확산과 향후 고령화 저출산 사회문제의 해결을 도모하고자 한다.

• Journal of The Korean Association of Information Education
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• v.20 no.4
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• pp.421-432
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• 2016

The 21st century computer education is very important for the future generations in the knowledge and information society. Therefore, developed countries that are the US, UK, and Germany, it is very important to find out how the computer education. In the US, the NETS and ACM K12 curriculum are investigated, In the UK and Germany national level computer curriculums are looked out. USA, UK, and Germany's curriculum includes computer science, information technology, digital literacy, and computer curriculum is independent, at least in the elementary schools computer education can be seen that more than 17 hours. After the revised national curriculum at 2015 is amended in korea. compared to the developed countries to derive the problems of the Korean revised national curriculum 2015. The revised 2015 Korean elementary school computer education, has no identity because it is not operated as an independent subject. Software will include education only. A very limited time of 17 hours may be a problem.

• 한국정보교육학회:학술대회논문집
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• 2007.08a
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• pp.88-95
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• 2007

U-러닝이라고 하는 새로운 패러다임이 교육 현장에도 적용되고 있다. 그렇지만 유비쿼터스 학습에 대한 충분한 선행연구나 지원 콘텐츠의 개발이 이루어 지지 않는 상태에서 u-러닝을 구현하기에는 많은 어려움이 따른다. 이에 본 연구에서는 먼저 교사, 학부모의 u-러닝과 RFID에 대한 인식 상태 조사, 그리고 출결관리 시스템을 개발하여 학생들에게 적용하여 봄으로써 미래 교육의 바람직한 모델을 제시하고자 하였다.

• Proceedings of the Korean Information Science Society Conference
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• 2005.07a
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• pp.838-840
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• 2005

그동안 업무 전산화 차원에서 정보화를 추진해 오던 대학들이 최근 디지털 캠퍼스 구축의 일환으로 온라인 학사행정 시스템, 모바일 캠퍼스, 전자도서관 등을 잇따라 선보이며 정보화 영역을 넓히고 있다. 이러한 유비쿼터스의 대열에서 핵심기술로 전파식별(RFID, Radio Frequency IDentification)과 함께 U-센서네트워크가 두각을 나타내고 있다. 본 논문에서는 현재 두각을 나타내고 있는 RFID태그 시스템을 기반으로 ERP를 도입한 행정업무의 통합시스템 구축 및 디지털 도서관 시스템, 다양한 서비스 제공이 가능한 스마트카드 시스템 등 U-캠퍼스 구축을 위한 통합관리시스템 모텔을 제안하고자 한다. 통합관리시스템은 교육기관의 노동집약적이던 시스템에서 벗어나 투명하고 효율적인 행정관리와 원스톱 서비스 제공을 통해 보다 질 높은 교육환경을 제공할 수 있으며 사용자는 요구와 환경에 맞는 개인화$\cdot$지식화된 지능형 교육 서비스를 받을 수 있다.

• Journal of The Korean Association of Information Education
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• v.12 no.2
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• pp.235-244
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• 2008

According to develop the computer and communication technology, recently educational environment is growing to ubiquitous learning with direction which select the studying content, studying time and a studying order oneself. In order to raise effect of studying in the ubiquitous learning(u-Learning), the help or advice of the specialist is necessary earnestly. Accordingly, if it will combine the scaffolding and the mentoring in the u-Learning, a studying effect will be maximize. This paper design the u-SM(Scaffolding and Mentoring) teaching and learning model which applies the scaffolding and e-mentoring. In addition, it embodies and applies the designed u-SM model. Then it examines it affects in studying achievements and attitudes of students and verifies the application possibility of the u-SM teaching and learning.

• Journal of The Korean Association of Information Education
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• v.13 no.2
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• pp.127-134
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• 2009

As wireless-internet and mobile computer revitalizes, various teaching and learning strategies are appearing. In this study, we suggest a new integrated teaching method in u-learning environment effectively. First of all, to apply information technique to education effectively, we grasped various educational factors centered on learners. And then, we categorized them into contents, time and space as three vital factors and analyzed. Next, by combining the important factors, we suggested the new integrated teaching and learning strategy. We also operated personalized the integrated teaching for elementary school students and verified the effect. As a result, we learned that the integrated teaching was effective in the area of higher-level thinking presented as an effectiveness index, learning motivation and self-directed learning. That is, this study will promote excellence in education centered on learners in the hereafter u-learning environment and support general integrated education effectively.

• Proceedings of the IEEK Conference
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• 2006.06a
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• pp.735-736
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• 2006

This paper present a method of education configuration for U-learning. The proposed U-Learning configuration is more upgrade than earlier method. For the future, it is demanded that more advanced U-Learning systems and configuration toward to next generation education system, namely blended teaching and learning system.

• 한국정보교육학회:학술대회논문집
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• 2006.08a
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• pp.101-107
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• 2006

컴퓨터와 통신기술이 발전함에 따라 최근의 교육환경은 학습자 스스로 학습내용, 학습 시간 및 학습 순서를 선택하고 조직하는 유비쿼터스 학습방향으로 나아가고 있다. 이러한 유비쿼터스 학습에서는 학습의 효과를 높이기 위하여 전문가의 도움이나 조언 등이 절실히 필요하다. 이를 위해 유비쿼터스 학습에 스케폴딩과 멘토링의 개념을 접목시키면 학습효과를 극대화 시킬 수 있다. 따라서 본 연구에서는 스캐폴딩과 e-Mentoring을 활용한 u-Learning 교수학습모형을 설계하고 이를 구현하여 학생들의 학업성취도와 학습태도에 미치는 영향을 알아보고 u-Learning 환경에서 다양한 교수학습 방법의 적용 가능성을 검증해보았다.

• Journal of The Korean Association of Information Education
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• v.13 no.1
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• pp.41-49
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• 2009

It's going to be ubiquitous environment which is able to use web pages independent of time and a place by recent development of mobile techniques. On this, we improved the leveled reading supporting system according to U-learning environment and make student to read on both Off-line and On-line through connecting to E-book service. So we developed the reading supporting system which can improve the interests in reading and reading skill and proved the effects. U-learning based leveled reading education support system could be helped develop the reading ability by raising the interest in the activities reading and after reading.

• International Journal of Fuzzy Logic and Intelligent Systems
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• v.10 no.1
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• pp.49-53
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• 2010

e-learning and m-learning have some problems that data transmission frequently discontinuously, communication cost increases, the computation speed of mass data drops, battery limitation in the mobile learning environments. In this paper, we propose the PULIMS for u-learning systems. The proposed system intellectualize the education environment using intelligent mobile agent, supports the customized education service, and helps that learners feasible access to the education information through mobile phone. We can see the fact that the efficience of proposed method is outperformed that of the conventional methods. The PULIMS is new technology that can be used to learn whenever and wherever learners want in Ubiquitous education environment.