• Journal of The Korean Association of Information Education
• /
• v.10 no.2
• /
• pp.209-217
• /
• 2006

For its maximum impact on the scene of school as the educational equipment, it is necessary to understand equipmental characteristics of PDA and study the basis for utilizing it educationally. In this point of view, to inquire how PDA is helpful for education more than PC, the typical educational equipment in the past, PDA-based English vocabulary learning game is developed in this study, and after that it is applied on the scene of education. The result of study showed PDA can access the content more easily than PC, and learners expressed more curiosity and expectation of PDA than PC in a recent poll. In addition, under the condition of learner's voluntary use, the present study has found that learning with PDA is helpful to enhance the academic achievement more than one with PC.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2016.04a
• /
• pp.353-356
• /
• 2016

최근 스마트폰 등 모바일 기기의 발전과 보급은 더욱 다양한 분야에 걸쳐 증강현실 기술을 적용할 수 있도록 하고 있다. 특히 증강현실 이용 방법의 한 가지는 전통적인 수업 방식에서 탈피한 e-learning, e-training을 들 수 있다. 증강현실의 가장 큰 특징은 실제 존재하는 사물이나 풍경 위에 가상의 이미지를 덧씌워 사용자에게 정보를 더해주는 것이다. 이를 통해 더욱 현실감 있는 정보를 전달할 수 있고, 새로운 사용자 경험을 제공하는 교육 시스템을 제공할 수 있다. 이 논문에서는 증강현실을 이용하여 실시간으로 창의적 조형이 가능한 교육용 블록의 위치를 인식하여 모바일 기기를 통해 블록 조립 방법에 대한 안내를 제공하는 모바일 애플리케이션을 제안한다.

• Proceedings of the Korea Contents Association Conference
• /
• 2012.05a
• /
• pp.9-10
• /
• 2012

스마트단말기기의 확산에 따라 다양한 서비스 산업이 발전하듯이 이제 교육기관에서도 이러한 환경적 변화에 발맞추어 학생들의 자유로운 사고와 활동을 기록하고 저장할 수 있는 환경을 구축하고 있다. 이러한 환경적 변화에 대응하고 기존 역할을 함께 수행할 수 있는 교육용 스마트 전자게시판을 설계하고자 한다.

• The Transactions of the Korea Information Processing Society
• /
• v.13 no.3
• /
• pp.122-129
• /
• 2024

Though programming education has been stressed recently, the elementary, middle, and high school students are having trouble in programming education. Most programming environments for them are based on block coding, which hinders them from moving to text coding. The traditional PC environment has also troubles such as maintenance problems. In this situation, mobile applications can be considered as alternative programming environments. This paper addresses the design and implementation of coding applications for mobile devices. As a prototype, a Scheme interpreter mobile app is proposed, where Scheme is used for programming courses at MIT since it supports multi-paradigm programming. The implementation has the advantage of not consuming the network bandwidth since it is designed as a standalone application. According to the benchmark result, the execution time on Android devices, relative to that on a desktop, was 131% for the Derivative and 157% for the Tak. Further, the maximum execution times for the benchmark programs on the Android device were 19.8ms for the Derivative and 131.15ms for the Tak benchmark. This confirms that when selecting an Android device for programming education purposes, there are no significant constraints for training.

• Journal of Digital Convergence
• /
• v.10 no.11
• /
• pp.619-626
• /
• 2012

The purpose of this study is to compare and analyze the utilization state of smart devices and the recognition level of educational application development of the general high school and the specialized high school. Specialized high school students preferred the utilization of smart devices more and daily spent on the devices more time than general high school students. As for the learning field, language for the general high school and the certificate of qualification for the specialized high school were shown high. The merit of smart device utilization is the use of spare time and its infrastructure was most required. The most expected content is a video lecture for the general high school and cooperative learning for the specialized high school and the most satisfied point was mobility. The specialized high school students feel more necessity about the application development for culinary education and had a plan to utilize it more and more preferred practice videos. As for the food development areas, the general high school students hoped simple food and the specialized high school students did cooking technician food and they both hoped the application to be uploaded in portal sites and the department homepage. The application development for culinary education is required to focus simulation learning including practice videos and cooking recipes and add an evaluation function to check the academic achievement levels. It is required to provide the subject goals of each course and concrete information on solving problems. Contents including video, music, texts need to be attached to improve learning immersion. There should be the beginning and development of a lesson and the flow of arrangement and communication between main bodies of learning should be improved by utilization of SNS cooperative learning services.

• The Journal of Korean Institute for Practical Engineering Education
• /
• v.5 no.1
• /
• pp.28-33
• /
• 2013

In this paper, we proposed a smart learning model that reflects the environment of information and communication that rapidly changing with the advent of smart devices. There are varieties of screen size and performance of smart devices, but they can be classified smart phones, smart pads, personal computer(PC) and Smart TV. In this paper, we look for appropriate services model with method of interaction and educational content as per each device type, then present the development direction of smart learning that reflects the information communication environment and future smart learning service model according to the characteristics of each device.

• The Journal of Korean Association of Computer Education
• /
• v.17 no.6
• /
• pp.81-91
• /
• 2014

STEAM education has been introduced to resolve the existing problems of science education since 2011. However, as ICT develops rapidly, the future of the schools with various educational technologies is demanding for a new type of STEAM education. Therefore, the current research suggests CT-STEAM (Computational Thinking & STEAM) education, the new approach to provide integrated thinking based education with all sorts of computing devices. Firstly, the instruction model was developed as a fundamental step to introduce CT-STEAM in the real education scene. Then, lesson plan was developed as a implementation strategy, and it was tested for validity by computer education experts. It is hoped that the results of this study can enhance the understanding of CT and STEAM Education, also to provide baseline information to develop various teaching methods for integrated CT education.

• Journal of Korea Multimedia Society
• /
• v.16 no.12
• /
• pp.1495-1507
• /
• 2013

Smart device appeared as IT technology develops and it caused the proliferation of digital contents. It is because that App technology supports to install and use the contents in the smart device easily. App is developed by the creativity and the programming skill and the commercial value is generated in the process of development. In this paper, we taught how to develop APP to elementary school students by Android App Inventor program and observed the changes of their thinking through reflection-note which describes thinking of them. This research was carried out for 28 elementary school students, 5th and 6th grade. We found the attitude that students try to solve problem actively with the high interest. They enjoy showing developed App to others easily and quickly, which is the characteristic of smart devices. We also found a phenomenon that the students consider commercial value.

• Journal of The Korean Association of Information Education
• /
• v.16 no.4
• /
• pp.483-488
• /
• 2012

As propagation of mobile smart devices is widespread, it is an observable trend that the cases of utilizing them are increasing in the school programs, and it is also anticipated that they will be very important part of the educational equipment in near future. For this reason the department of education and science technology has announced a medium and long term project on the education with smart device, which is undergoing the preparation stage, and the various academic and industrial institutes have actively produced the related research results and the application prototypes. In this paper we propose a framework on design and implementation of a visual context recognition system for educational purpose usable in the school program by utilizing a module for recognition of the texts embedded in the image captured by video camera from mobile smart device. The system proposed in this paper is consisted of the four modules, such as, image acquisition, image processing, information extraction, and knowledge representation, which are explained in details with the practical examples.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
• /
• 2008.05a
• /
• pp.445-448
• /
• 2008

최근 인터넷 환경은 컴퓨터를 이용한 윈도우즈의 환경에서 핸드폰, PDA 등의 모바일 기기를 이용한 다양한 형태로 확산되고 있다. 이로 인해 시각, 청각 장애자나 컴퓨터 초보자도 쉽게 인터넷에 접근할 수 있는 웹 접근성 향상이 많은 분야에서 이루어지고 있다. 이 논문에서는 KADO-WAH 평가도구를 이용하여 교육 관련 기관의 홈페이지를 평가하고 이들 홈페이지의 웹 접근성 지침 준수 여부를 비교 분석한다. 이 논문에서는 교육 관련기관인 대도시 교육청 홈페이지와 부산시 교육청 산하 교육구청의 홈페이지, 그리고 부산시내의 여러 고등학교 홈페이지에 대하여 웹 접근성 지침 준수 여부를 평가하고 비교 분석한다. 그 결과 학부모나 교육 관련 이해 당사자 누구라도 쉽게 교육용 웹사이트에 접근하고 이용할 수 있게 하는데 이 연구의 목적이 있다.