• Journal of the Korea Convergence Society
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• v.9 no.8
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• pp.17-24
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• 2018

Design patterns can be classified as software reuse technique that might provide effective solutions to specific problems that occur repeatedly in software development. In particular, object-oriented design patterns are incorporated into various software platforms and frameworks to increase software productivity. This paper aims to support general guidelines relating to design patterns for Android-based game programming. The proper use of the design pattern could be effective in not only for software development productivity, but also for post-development software maintenance. This paper provides fundamental procedures and case studies for applying design patterns to game programming on the Android platform. Typical object-oriented design patterns such as MVP, Singleton, Observer, and State have been applied to the development of Android game programs.

• Journal of the Korea Convergence Society
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• v.7 no.1
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• pp.205-210
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• 2016

The purposes of this study were to find the correlation of variables, and to explore the mediating role of family resilience between stress, depression and internet game addiction. The subject of the survey was 204 multicultural adolescents. The data were analyzed with frequency, Pearson's correlation and structural equation modeling by SPSS and AMOS. The major findings were as follows; stress and depression were positively correlated with internet game addiction. Family resilience was negatively correlated with internet game addiction. Stress and depression influenced negatively family resilience. Family resilience influenced negatively internet game addiction. Family resilience mediated the effects of stress, depression and internet game addiction. In conclusion, it is important to intervene multicultural adolescents' internet game addiction through special education program and counseling in order to build family resilience.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2018.05a
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• pp.383-386
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• 2018

Interesting and focused learners are attracting more and more interesting and efficient learning methods. Research on game-based learning that converges information and communication technology in accordance with this trend is being attempted. I want to take advantage of the characteristics of the game that enhance the concentration. However, if you play a game, you may get less exercise. Therefore, in this paper, we have designed and implemented a system that improves fitness and improves the performance by using Dance Dance Revolution (DDR) to fuse games and sports.

• Proceedings of the Korea Institute of Convergence Signal Processing
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• 2000.12a
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• pp.177-180
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• 2000

최근에 음성인식의 상용화가 급격히 추진되고 있다. 그러나 음성인식 응용제품의 부족과 음성인식 시스템의 성능문제로 인하여 일반인의 이용은 그다지 많지 않다. 본 논문에서는 연구실에서 만든 가변 어휘 음성인식기를 이용하여 음성인식 끝말 이어가기 게임을 구현하였다. 가변어휘 음성 인식기는 VCCV(Vowel＋consonant＋Consonant＋vowel) 기반의 화자독립으로 구현하였다. 끝말 이어가기 게임을 위해서 약 500만 어절이 포함된 문장에서 추출한 단어의 일부를 이용하여 사전을 구축하였고, 같은 음절로 시작하는 단어가 많은 경우에는 그 수를 제안하였다. 본 연구에서 구현한 음성인식 끝말 이어가기 게임은 제한된 단어사전을 이용하도록 하였으나 음성인식기의 성능향상과 완전한 사전구축이 이루어지면 음성인식을 이용한 언어 학습기나 게임 등의 개발과 이용의 활성화에 크게 기여할 것이라 생각된다.

• Journal of the Korea Convergence Society
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• v.8 no.11
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• pp.257-262
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• 2017

The success or failure of the Korean game industry is a key issue for the creation of competent and talented human resources for the production of competent contents. The purpose of this study is to elucidate how to characterize and educate human - friendly game graphic designers with global competitiveness. The success of multi-disciplinary education will be maximized when cooperation with the responsible professors, the active will of the professor, the educational vision of the school, and real-time and active administration are supported In this study, based on the analysis of demand and supply of the human resources in the game industry, we found out that the game industry requires specialized manpower of technology-friendly game graphic designer who has the creativity, practical. application ability, and the international competency. In addition, we suggested ways of linking the curriculum with the local industries and related organizations such that they could be well educated as experts in related fields.

• Journal of the Korea Convergence Society
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• v.11 no.1
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• pp.131-139
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• 2020

Gamers switch their games to a new when get bored or encounter more attractive ones. Switching cost varies by gamers and depends on how they are satisfied with their current game. This study evaluates the satisfaction with current games as the miltiple basic psychological need in the self-determination theory and suggests 'needs-costs' causality research model that explain the variety of gamer's switching behavior. As the empirical test to domestic mobile gamers, the autonomy fulfillment to current game affect reversely with those of autonomy and relatedness. Those relationships between need satisfaction and perceptual switching cost vary according to their age and game genre preference. The results would be applied to understand gamers' switching behavior.

• Journal of Korea Game Society
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• v.19 no.2
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• pp.83-94
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• 2019

This paper analyzed the posthuman features of the open-world adventure game. These games represent the player character as Posthuman Subject through the restrictions of information and body. The player explores all of the spaces to perform the quests due to nonlinearity of open-world. The interactions are restricted conflicts and it reveals through gameplay. The experiences as Posthuman Subject allow the player to embody the Hybrid Subjectivity and think about coexistence of human and inhuman.

• Journal of Convergence for Information Technology
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• v.9 no.2
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• pp.108-114
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• 2019

In this paper, we propose an intelligent vocabulary recommendation agent that automatically provides vocabulary corresponding to game-based learners' needs and requirements in the mobile education augmented reality game environment. The proposed agent reflects the characteristics of mobile technology and augmented reality technology as much as possible. In addition, this agent includes a vocabulary reasoning module, a single game vocabulary recommendation module, a battle game vocabulary recommendation module, a learning vocabulary list Module, and a thesaurus module. As a result, game-based learners' are generally satisfied. The precision of context vocabulary reasoning and thesaurus is 4.01 and 4.11, respectively, which shows that vocabulary related to situation of game-based learner is extracted. However, In the case of satisfaction, battle game vocabulary(3.86) is relatively low compared to single game vocabulary(3.94) because it recommends vocabulary that can be used jointly among recommendation vocabulary of individual learners.

• Journal of the Korea Convergence Society
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• v.13 no.4
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• pp.213-226
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• 2022

The importance of gamification is garnering increased attention in the corporate world. Gamification refers to using game mechanics and thinking patterns in non-game domains to promote user engagement. By reviewing the definition of gamification and related literary research, we aim to understand how to put theory into practice and determine the organization of gamification's main features. Next, in order to understand the current implementation methods of mobile payment gamification marketing. We analyze popular mobile payment apps as case studies. To examine the effectiveness of game mechanics on mobile payment marketing to determine whether there is a positive impact on brand loyalty and stickiness. The results are used to identify shortcomings in gamified mobile payment systems. Finally, we propose a gamification framework model for mobile payments and offer recommendations for underutilized game mechanics based on previous cases. Future research can reference our model for deeper studies on the effectiveness and impact of gamified mobile payments.

• Asia-pacific Journal of Multimedia Services Convergent with Art, Humanities, and Sociology
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• v.7 no.9
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• pp.215-223
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• 2017

Various methods for creating interesting games are used in the development process. Because the empirical part is difficult to measure and analyze, it usually only measures and analyzes the parts where data are easy to quantify. This is a clear limit to the fact that the experience of the game is important.This study proposes a system that recognizes the face of a game user and measures the emotion change from the recognized information in order to easily quantify the experience of the user who is playing the game. The system recognizes emotions and records them in real time from the face of the user who is playing the game. These recorded data include time and figures related to the progress of the game, and numerical values for emotions recognized from the face. Using the recorded data, it is possible to judge what kind of emotion the game induces to the user at a certain point in time. Numerical data on the recorded empirical part using the system of this study is expected to help develop the game according to the developer 's intention.