• 대한전기학회:학술대회논문집
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• 대한전기학회 1997년도 하계학술대회 논문집 A
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• pp.27-29
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• 1997

There have been great advances in communication and networking in recent times. It is necessary to take advantage of this information infrastructure for the purpose of developing an engineering education system, but the networking system was expensive or hard to develop. The current international networking is converging to the use of the World Wide Web system. It has become a new standard for global network communication. But there are not a great number of applications which take full advantage of this environment. In this paper, an interactive education system for engineering education using the World Wide Web will be presented. This can be used as a supplementary kit for engineering education of DC machine design. The system is developed using JAVA and can be accessed using Web browsers.

• 한국어교육
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• 제28권1호
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• pp.197-220
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• 2017

This study aims to suggest principles of making example sentences when describing grammar items and examines aspects of example sentences presented in Korean integrated textbooks. The requirements of example sentences in grammar descriptions have been mentioned in several preceding research. However, there is little research which focuses particularly on example sentences in grammar descriptions and examines the appropriacy of example sentences presented in Korean integrated textbooks. Therefore, this study sets up five principles to make appropriate example sentences and examine if these principles are in line with example sentences in Korean integrated textbooks published recently. Comprehension and use of grammar items are two significant aspects when making sentences. Thus, example sentences should show meaning, form and pragmatic information unambiguously. The findings show that most textbooks follow the five principles. However, some example sentences do not meet the requirements to be effective examples. In particular, the integrated textbooks need to include more example sentences related to the topic and the goals of the unit considering the role of grammar.

• International journal of advanced smart convergence
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• 제8권2호
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• pp.170-182
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• 2019

In this paper, we use scratch to design and develop non-formal learning experiences that are linked with contents of secondary science textbook to educational programs. The goal of this paper is to develop a convenient and interesting program for non-formal learning in a learning environment using various smart device. Theoretical approaches to mobile education, such as smartphones, and smart education support policies continue to lead to various research efforts. Although most of the smart education systems developed for students who have difficulty in academic performance are utilized, they are limited to general students. To solve the problem, the learning environment was implanted by combining the scratch, which is an educational programming that can be easily written. The science education program proposed in this paper shows the result of process of programming using ICT device using scratch programming. In the evaluation stage, we were able to display the creations and evaluate each other, so that we could refine them more by sharing the completed ideas.

• Educational Technology International
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• 제18권1호
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• pp.27-47
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• 2017

Smart devices have a variety of affordances to foster meaningful learning in elementary school. For the design of smart learning environments, more research is needed to understand students' smart device usage and their perception of learning with smart devices. In order to capture smart device usage profiles among elementary school students in South Korea, this study carried out Latent Profile Analysis with three constructs: information search, communication, and study. Participants (n=253), who ranged from the fourth to the sixth grade students, were classified into three profiles of smart device usage: low-activity, communication, and high-activity groups. The smart device usage profiles varied depending on smartphone usage experience, and the profiles were significantly related with smart device addiction, not with smart device usage ability. Perceptions of smart education were also significantly associated with the profiles. The high-activity group showed more positive attitudes toward smart education than the others, but no significant difference was found in regard to negative attitudes. Based on the findings, this study discussed implications for the use of smart devices in elementary school.

• 한국문헌정보학회지
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• 제27권
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• pp.291-339
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• 1994

The purpose of this study is to find personal characteristics that affect users' cognitive characteristics of system, and to verify correlations between this users' cognitive characteristics and selection of system usage in using end -user searching systems (EUSS), For corroborative analysis of this study, preliminary model was constructed referring to Davis' Technology Acceptance Model. The model consists of exogenous variables (personal characteristics) , parameter variables (perceived usefulness, perceived ease of use), and effect variables (selection of system usage), When exogenous variables affect parameter variables, exogenous variables are independent variables and parameter variables are dependent variables. In addition, in correlation of parameter variables, which have been affected by exogenous variables, with effect variables, parameter variables are independent variables and effect variables are dependent variables, As for the research methodology, this study regards the Academic Information System connected with the Internet as EUSS, So questionnaires have been sent to researchers in universities who were conducting direct searching for the system. 229 valid responses to questionnaires have been analyzed according to Pearson Correlation Analysis and Stepwise Selection of Multiple Regression in the statistical software packages, 'SPSS PC+'. The findings and conclusions made in this study are summarized as follows; 1. Among the personal characteristics (age, disciplinary, computer literacy level, perceived usefulness of use education and training, perceived satisfaction of end-user searching, perceived satisfaction of system characteristics), all characteristics but age affect perceived usefulness and perceived ease of use. Specifically, perceived satisfaction of end user searching and perceived satisfaction of system characteristics most affect perceived usefulness and perceived ease of use respectively. 2. Perceived usefulness and perceived ease of use have a direct effect on selection of system usage in using EUSS. 3, Perceived usefulness more affect selection of system usage than perceived ease of use in using EUSS.

• 한국융합학회논문지
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• 제6권4호
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• pp.225-234
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• 2015

웹 서비스 사용자가 증가하면서 웹 애플리케이션을 공격하는 방법들이 여러 가지 유형들로 나타나면서 웹 애플리케이션 보안에 관한 중요성의 인식도 증가하고 있다. 정보통신기술 발달과 함께 도래한 지식정보사회는 급변하는 사회에서 창의성과 인성 교육에 필요한 웹사이트의 구축이 절실히 요구되고 있다. 본 논문에서는 창의 인성 교육기반의 디지털 큐레이션 시스템에서 제공하는 교육 콘텐츠에 대한 SQL Injection과 XSS에 대한 공격 방법과 취약점을 분석한다. 그리고 SQL Injection과 XSS에 대한 웹 공격에 대응하는 방법을 제시하고자 한다.

• 한국비블리아학회지
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• 제35권2호
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• pp.25-45
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• 2024

본 연구는 알파세대에 해당하는 초등학생들의 일상생활에서의 정보추구행태를 이해하는 것을 목적으로 초등학교 4~6학년 학생들을 대상으로 설문조사를 실시하여, 일상생활에서의 정보요구, 정보요구 해결을 위해 사용하는 정보원과 선택 이유, 정보탐색 과정에서 느끼는 어려움, 획득한 정보에 대한 만족도 및 신뢰성 등을 조사하였다. 연구결과, 알파세대 초등학생들은 동영상 플랫폼을 가장 많이 활용하였으며 취미와 여가에 관한 정보요구가 가장 많았다. 이들이 정보원을 선택하는 이유로는 친근성과 편리성이 가장 주된 이유로 나타났다. 인구통계학적 특성과 미디어 리터러시 교육 여부에 따른 차이도 분석하였다. 학년, 거주지역, 형제자매 유무에 따른 뚜렷한 차이는 나타나지 않았으며, 성별에 따른 정보추구행태에 있어서만 유의미한 차이가 나타났다. 미디어 리터러시 교육을 받은 경험이 있는 학생은 그렇지 않은 학생보다 정보획득 과정에서 어려움을 더 적게 겪는 것으로 나타났다. 본 연구결과는 학교 현장에서의 알파세대를 위한 정보서비스 방안과 이들을 위한 미디어 리터러시 교육의 방향성 수립에 도움을 줄 수 있는 자료가 될 것이라 기대된다.

• 컴퓨터교육학회논문지
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• 제4권2호
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• pp.145-154
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• 2001

7차 교육과정의 국민 공통 기본 교과 수업에서 정보통신기술(ICT)을 10% 이상 활용하도록 하는 등 ICT 활용 교육이 활성화되고 있다. 이러한 시각에서 볼 때, 응용 프로그램 자체의 내용 중심으로 구성되어 있는 현재의 정보교과 교육과정은 계열성과 중복성의 문제, 타 교과에서의 ICT 활용과의 연계성 결여 문제, 급속히 변화하는 세계에 학생들을 제대로 적응시키지 못하는 문제 등이 제기될 수 있다. 본 연구에서는 영국의 ICT 교육과정 분석을 통하여, 학습자의 수준에 따른 구체적인 능력 중심의 목표 설정, 타 교과와의 체계적인 연결, 활동 중심의 수업 진행 등의 시사점을 도출하였다. 이제 정보교과는 도구의 기능 습득 차원에서 벗어나 급변하는 세계 속에서 능동적으로 적응할 수 있는 학습자의 구체적인 능력 계발에 초점을 맞추어야 할 것이다.

• 디지털산업정보학회논문지
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• 제14권3호
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• pp.103-113
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• 2018

The purpose of this study supports the establishment of national e-learning policy by analyzing e-learning status and current status of higher education. Enhance the competitiveness of higher education through sharing information between universities. And to improve e-learning quality management. We surveyed the current status of e-learning in 341 universities and questionnaires about e-learning content, e-learning application form, e-learning platform status was surveyed through each school's learning management system. As a result, the infrastructure of e-learning, the rate of platforms secured, and the contents are increasing gradually each year; however, still, not all students can receive the services equally. Dedicated servers and learning management systems were secured by more than 70% of general universities. In the current development status of e-learning content, multimedia, animation, and text forms are gradually decreasing, but video contents are increasing every year. Most of the online contents were used in the e-learning contents by application type, and blended learning, flipped learning, and mooc is not yet actively used since they are still in the beginning stage. Learning analysis techniques should be supported in order to easily use online learning contents such as flipped learning and mooc. We suggest that the effectiveness of e-learning should be measured and the current state of learning analysis for customized learning should be done. This study aims to contribute to the improvement of competitiveness of higher education by sharing information about e-learning among universities as a basis for improvement of e-learning policy. Future tasks are to improve the customized learning environment by adding whether the system environment for learning analysis is provided at the time of the survey.

• Journal of Information Processing Systems
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• 제4권4호
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• pp.159-168
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• 2008

Human-Robot Interaction (HRI), based on already well-researched Human-Computer Interaction (HCI), has been under vigorous scrutiny since recent developments in robot technology. Robots may be more successful in establishing common ground in project-based education or foreign language learning for children than in traditional media. Backed by its strong IT environment and advances in robot technology, Korea has developed the world's first available e-Learning home robot. This has demonstrated the potential for robots to be used as a new educational media - robot-learning, referred to as 'r-Learning'. Robot technology is expected to become more interactive and user-friendly than computers. Also, robots can exhibit various forms of communication such as gestures, motions and facial expressions. This study compared the effects of non-computer based (NCB) media (using a book with audiotape) and Web-Based Instruction (WBI), with the effects of Home Robot-Assisted Learning (HRL) for children. The robot gestured and spoke in English, and children could touch its monitor if it did not recognize their voice command. Compared to other learning programs, the HRL was superior in promoting and improving children's concentration, interest, and academic achievement. In addition, the children felt that a home robot was friendlier than other types of instructional media. The HRL group had longer concentration spans than the other groups, and the p-value demonstrated a significant difference in concentration among the groups. In regard to the children's interest in learning, the HRL group showed the highest level of interest, the NCB group and the WBI group came next in order. Also, academic achievement was the highest in the HRL group, followed by the WBI group and the NCB group respectively. However, a significant difference was also found in the children's academic achievement among the groups. These results suggest that home robots are more effective as regards children's learning concentration, learning interest and academic achievement than other types of instructional media (such as: books with audiotape and WBI) for English as a foreign language.