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유비쿼터스 환경 기반의 동적인 스마트 온/오프라인 학습자 추적 시스템 설계 및 구현

Design and Implementation of The Ubiquitous Computing Environment-Based on Dynamic Smart on / off-line Learner Tracking System

  • 임형민 (숭실대학교 정보미디어연구소) ;
  • 이상훈 (한국토지주택공사 토지주택연구원) ;
  • 김병기 (숭실대학교 컴퓨터학부)
  • 투고 : 2010.08.14
  • 심사 : 2010.01.30
  • 발행 : 2011.01.31

초록

유비쿼터스 환경에서 학습자 맞춤형 교육을 제공하기 위해서는 학습자의 학습행위에 대한 분석이 필수적이다. SCORM(Sharable Contents Object Reference Model), IMS LD(Instructional Management System Learning Design) 등의 표준은 진도 체크와 같은 학습 설계 지원 기능을 제공한다. 하지만 표준 적용은 개발의 어려움과 수정이 어렵다는 단점이 있다. 본 논문에서는 이벤트 가로채기를 사용하여 웹 브라우저에서 학습자의 행위를 관리하는 시스템을 구현한다. 이를 통해 HTML기반의 모든 콘텐츠를 추가적인 작업 없이 재활용할 수 있고 학습결과의 저장 및 분석이 가능하게 되어 표준 적용에 따른 문제점을 개선할 수 있다. 또한 네트워크 단절 시에도 학습결과를 추적할 수 있어 유비쿼터스 학습 환경을 지원할 수 있다.

In ubiquitous environment, the analysis for student's learning behaviour is essential to provide students with personalized education. SCORM(Sharable Contents Object Reference Model), IMS LD (Instructional Management System Learning Design) standards provide the support function of learning design such as checking the progress. However, in case of applying these standards contain many problem to add or modify the contents. In this paper, We implement the system that manages the learner behaviour by hooking the event of web browser. Through all of this, HTML-based content can be recycled without any additional works and the problems by applying the standard can be improved because the store and analysis of the learning result is possible. It also supports the ubiquitous learning environment because of keeping track of the learning result in case of network disconnected.

키워드

참고문헌

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피인용 문헌

  1. Gradual Encryption of Medical Image using Non-linear Cycle and 2D Cellular Automata Transform vol.17, pp.11, 2014, https://doi.org/10.9717/kmms.2014.17.11.1279