• The Journal of Korean Association of Computer Education
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• v.23 no.4
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• pp.69-78
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• 2020

In the era of the 4^th industrial revolution and convergence, various discussions and studies have been conducted to develop future social talents, and through this, the need for creative convergence talents is increasing. In line with the change to a software-oriented society, countries around the world are trying to strengthen SW education, but high school students' awareness of the necessity of information subject and SW education that is the center of convergence is insufficient. Therefore, opportunities for convergence of the information subject and various fields should be provided. In this study, information education was converged to the science exploration experiment subject to construct an educational program that can develop creative convergence, and a convergence class using physical computing were applied to high school students for 9 hours. As a result of the experiment, the recognition of SW education of the experimental group was improved, and it was confirmed that the learner's convergence literacy of the experimental group was statistically different from that of the control group that conducted the general science experiment class.

• 한국정보교육학회:학술대회논문집
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• 2021.08a
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• pp.349-354
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• 2021

In this study, a model that can converge with artificial intelligence in each subject as software and artificial intelligence education become mandatory in the curriculum revised in 2022 is proposed. The proposed AI convergence education model is based on the content of the subject (accomplishment standard + subject). The second axis is artificial intelligence tools, the third axis is artificial intelligence technology, and the fourth axis is data applied in daily life. In order to apply artificial intelligence to each subject, it is necessary to apply artificial intelligence tools, artificial intelligence technology, and data in daily life to the achievement standards and content of each subject. If the achievement standards and subject contents are structured in this way, it can be seen that the convergence with each subject is good. Therefore, when composing textbooks by achievement standards and topics, it is necessary to add artificial intelligence tools, artificial intelligence technology, and daily data.

• 한국정보교육학회:학술대회논문집
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• 2021.08a
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• pp.411-418
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• 2021

In this study, in order to analyze the AI convergence education courses of 38 graduate schools of education, the analysis frame was constructed in terms of basic subject classification, content field of subject, and detailed subject composition by field. And as a result of analysis through this frame, it was found that the number of subjects currently operated by these graduate schools of education is very different from 14 subjects to 48 subjects. Therefore, it was judged that it was urgent to develop a standard curriculum for the AI convergence education major operated by each graduate school of education for the same purpose. The AI Convergence Education Major, which was established for the same purpose and operated in different forms, will eventually produce teachers with different competencies, so there is a risk of bringing confusion to the direction of AI Convergence Education in the school field.

• Journal of Multimedia Information System
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• v.8 no.1
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• pp.1-10
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• 2021

Heart Rate is a crucial physiological parameter that provides basic information about the state of the human body in the cardiovascular system, as well as in medical diagnostics and fitness assessments. At present day, it has been demonstrated that facial video-based photoplethysmographic signal captured using a low-cost RGB camera is possible to retrieve remote heart rate. Traditional heart rate measurement is mostly obtained by direct contact with the human body, therefore, it can result inconvenient for long-term measurement due to the discomfort that it causes to the subject. In this paper, we propose a non-contact-based remote heart rate measuring approach of the subject which depends on the color intensity variation of the subject's facial skin. The proposed method is applied in two regions of the subject's face, forehead and cheeks. For this, three different algorithms are used to measure the heart rate. i.e., Fast Fourier Transform (FFT), Independent Component Analysis (ICA) and Principal Component Analysis (PCA). The average accuracy for the three algorithms utilizing the proposed method was 89.25% in both regions. It is also noteworthy that the FastICA algorithm showed a higher average accuracy of more than 92% in both regions. The proposed method obtained 1.94% higher average accuracy than the traditional method based on average color value.

• Journal of the Korea Convergence Society
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• v.9 no.10
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• pp.383-391
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• 2018

The Purpose of this study was to convergence factors which affect the subject of basic dental hygienics in some dental hygiene students. The questionnaire was conducted in 450 dental hygiene students who had completed clinical practice. The level of self-confidence of the students was significantly higher if the level of satisfaction with the subject of basic dental hygienics was higher (r=0.365). Also, the level of self-confidence was significantly higher if the satisfaction with the major was higher (r=0.320) and the level of satisfaction with the major was significantly higher if the level of satisfaction with the subject of basic dental hygienics was higher (r=0.314). This study is expected to be used as a basic material for the development of systematic and convergence programs related with basic dental hygiene in connection with clinical practice.

• Journal of Korean Institute of Industrial Engineers
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• v.42 no.3
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• pp.209-221
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• 2016

As the ICT is an industry which is the basis of the technology convergence, it is the driving force of development for new business opportunities and existing industries. But, most of the existing studies for ICT convergence have identified the trend for convergence in technological terms. So, it is difficult to identify the convergence trend in the subject innovation perspective which leads the innovation activities In the ICT industry. The newly entered companies in the ICT industry are key indicators to identify the convergence trend. They have two specific characteristics that show the wide range of the convergence technology and the application rate of the convergence. Because previous studies did not take into account these two characteristics of the newly entered companies, so it is hard to analyze the exact convergence trend. Therefore, in this paper, we classify the patents for the ICT industry depending on the subject innovation. Then, we deduct the core convergence technology in the ICT industries and application area of the non-ICT industries.

• International Journal of Internet, Broadcasting and Communication
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• v.13 no.4
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• pp.129-134
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• 2021

Since the first semester of 2020, domestic and overseas universities mostly provided untact online classes and limitedly provided face-to-face classes due to COVID-19 in operating courses. The convergence subjects provided in undergraduate courses attach importance to contents-centered, design-based, hands-on education, and field experience. In the situation where online education was not revitalized, instructors in charge of convergence subjects had difficulty in developing online class materials, and students' satisfaction with the classes was not high. Especially, a problem was raised that students taking the convergence subjects that included practice had difficulty in communicating with the instructors. We would investigate the present condition of distance learning in domestic universities, which came suddenly due to the global pandemic of infectious disease and make suggestions for effective distance learning in the coming era of Metaverse by emphasizing the interaction and communication between instructors and learners through an analysis of distance learning of a convergence subject.

• Journal of the Korea Convergence Society
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• v.13 no.4
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• pp.195-201
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• 2022

The core of the Fourth Industrial revolution, the topic of the 21st century, lies in the convergence of various technologies that are developing to the cutting edge. Therefore, convergence education is essential to solve problems from various perspectives. Above all, in order to solve the complex problem arising from the contact point between humans and technology in the future society, it was considered that insight through a humanities and artistic approach was necessary. Now, universities are trying to run a multidisciplinary comprehensive design to adapt to the new digital environment. In this study, an operation case of an engineering comprehensive design subject incorporating art operated by a researcher was described. The researcher presented an art convergence curriculum in a comprehensive design subject by applying 1. problem recognition and definition, 2. idea derivation and evaluation, 3. project development, 4. presentation, and demonstration process operation methods. Through this study, it is meaningful that it presented a method of operating art convergence in engineering comprehensive design subjects by allowing students to attempt an artistic aesthetic and emotional approach to project development.

• Journal of Convergence for Information Technology
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• v.8 no.6
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• pp.381-387
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• 2018

The purpose of this study is to make a lot of efforts for student employment in government or university. therefore We have developed Start-up Consulting courses that include easy to find jobs, convergence and multidisciplinary knowledge. The results of the comparison between university and graduate school, management consulting, and start-up consulting curriculum were reviewed according to STEAM 's rules. The results were divided into 5 main classes and 15 sub classes according to the 15 week subject. As a result of the study, we divided into 5 main classes and 15 sub classes in accordance with the 15 week subject. We were able to apply the understanding to the 1st stage company understanding(Arts), 2 stage consulting ability(Technology) 3 stage entrepreneurship strategy(Technology) 4 stage sub consulting(STEAM) 5 stage management case analysis(Arts).

• Journal of Digital Convergence
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• v.13 no.4
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• pp.319-328
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• 2015

Domestic kids TV animation industry is settled well in domestic animation industry by adding both entertainment value and educational value. Specially, the character that represents various rolls in the kids TV animation is the core visual element. This study is the analysis for character's subject matter of expression. For this, I established the tool which could classify character's subject matter of expression, and apply the tool to the character which were selected in broadcasting kids TV animations on EBS. Through this procedure, I analyzed character's subject matter of expression with the distribution chart as the final step. In addition, I hope the result of this study could intend to provide the index of the character creation in the kids TV animation and also informed the current situation about the character's subject matter of expression in the kids TV animation.