• Proceedings of the Korean Information Science Society Conference
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• 2004.10b
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• pp.658-660
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• 2004

본 논문에서는 입체 영상을 이용한 몰입형 3차원 게임 제작 기법을 제안한다. 제안하는 기법은 셔터글래스를 이용하여 좌안과 우안의 영상을 분리 투영하여 사용자로 하여금 입체감 을 느낄 수 있도록 한다. 이때, 사용자가 느끼는 눈의 피로를 최소화하기 위하여 입체 영상 디스플레이에 필요한 인자들을 최적으로 선택하는 방법을 제안한다. 또한, 예시되는 블록격파게임에서의 충돌처리를 효율적으로 구현하기 위하여 본 논문에서는 체적소와 광선 추적법을 응용한 효율적인 알고리즘을 제안한다.

• Proceedings of the Korean Information Science Society Conference
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• 2003.10b
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• pp.670-672
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• 2003

일반적인 게임 콘텐츠에 있어서 수행되는 현실세계에 대한 표현은 물리적으로 연속적이지 않다. 이는 실제 콘텐츠의 이용적인 측면에서 사용자에게 거부감을 유발시키기도 하여 게임의 재미를 반감시키기도 한다. 이 논문에서는 물리엔진을 활용한 실감형 게임콘텐츠의 설계 및 제작을 통해서 실시간적인 오브젝트에 대한 물리현상을 물리엔진을 이용하여 처리하는 기법을 보여준다. 또한, 오브젝트의 물리적인 동작을 제어하기 위해 물리엔진의 설계에 대해서 보여주며 물리엔진과 연동되는 렌더링 엔진 및 그것을 이용한 콘텐츠의 제작에 대해서도 서술한다.

• The Journal of the Korea Contents Association
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• v.17 no.1
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• pp.1-11
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• 2017

This research verified that how Health-Consciousness and Enjoyment can have influence on the Technology Acceptance Model(TAM) using Structural Equation Model(SEM) to suggest a Tangible Fitness Game(TFG) acceptance model. First of all, perceived usefulness and ease of use, the core factors of TAM could influence on the intention to use TFG, so the applicability of TAM was confirmed in the context of using TFG. Health-consciousness, defined as some beliefs and interests on the importance of health, was found to have an positive effect on perceived usefulness and have an influence on the intention to use TFG. Enjoyment also influenced on the intention to use through usefulness and ease of use. This research contributes to make elaborate theoretical accounts by verifying some factors influencing on the intention to use TFG using Extended Technology Acceptance Model.

• Journal of Digital Convergence
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• v.18 no.2
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• pp.421-426
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• 2020

The global game market is growing evenly across a variety of platforms, but in the Korean game market is a decline in growth rates on PC and mobile platforms, which account for more than 80% of the total Korean game market, which requires an alternative. In this study, propose a multi-platform launch of IP-based games as a way to increase the growth rate of the Korean game market. It has been analyzed that multi-platform launch methods can be divided into Stand-alone Multi-platform method, Interlocking multi-platform method, and Upgrade-interlinking Multi-platform method, respectively, and the effect of expanding, providing more satisfactory game play environment and preventing them from escaping to competitive games. Given the limited case analysis in this study, further studies are needed to propose more effective multi-platform utilization measures.

• Proceedings of the Korean Information Science Society Conference
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• 2001.04b
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• pp.679-681
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• 2001

컴퓨터 게임은 고부가가치를 올릴 수 있는 두뇌집약형 산업을 최근에는 게임을 하나의 학문으로 정립하여 이를 체계적으로 연구하여 정립하려는 노력이 활발히 진행중이다. 본 논문에서는 게임을 하나의 학문으로 정립시키기 위한 조사 논문으로 게임 분야에서 가장 기본적인 게임 분류 방법을 제시한다. 게임을 분류하기 위해서는 먼저 게임이 작동하는 플랫폼, 컨텐츠, 관측 시점으로 나누어 게임을 분류하고, 이를 근간으로 세분화하는 방법을 제시한다. 게임 분류 방법은 컴퓨터 게임의 정보검색, 데이터베이스 등에서 활용될 수 있다.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.26 no.3
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• pp.403-411
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• 2022

A motion-based sports game uses a motion sensor or a camera to exercise based on body movements, and it is possible to obtain exercise effects such as improving physical strength while enjoying the game. In prior works, various studies such as usability evaluation has been conducted on motion-based sports games. However, there has been no discussion about how the exercise effect is exerted on users when experiencing motion-based sports games as individual or team play. This study compared the user's exercise effects by analyzing the user's ECG (Electrocardiogram) sensor and the Kinect sensor's skeletal information using Nintendo Switch game that is played individually and as a team. In this paper, the experimental design and method, the quantitative measurement results based on ECG and Kinect, and the results of the post-test subjective measurement are discussed.

• Smart Media Journal
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• v.13 no.2
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• pp.32-43
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• 2024

Game agents which are behavioral agent for game playing are a crucial component of game satisfaction. However it takes a lot of time and effort to create game agents for various game levels, environments, and players. In addition, when the game environment changes such as adding contents or updating characters, new game agents need to be developed and the development difficulty gradually increases. And it is important to have a game agent that can be customized for different levels of players. This is because a game agent that can play games of various levels is more useful and can increase the satisfaction of more players than a high-level game agent. In this paper, we propose a method for learning and controlling the level of play of game agents that can be rapidly developed and fine-tuned for various game environments and changes. At this time, reinforcement learning applies a policy-based distributed reinforcement learning method IMPALA for flexible processing and fast learning of various behavioral structures. Once reinforcement learning is complete, we choose actions by sampling based on Softmax-Temperature method. From this result, we show that the game agent's play level decreases as the Temperature value increases. This shows that it is possible to easily control the play level.

• The Journal of the Korea Contents Association
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• v.9 no.7
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• pp.9-18
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• 2009

This paper deals with the elderly serious game design which makes full use of the existing arcade game machine. This serious game is on the issue for its positive role recently. Serious arcade game for the elderly which is made up arcade platform-based combined contents manufacture technology has an element which is having a fun for building up physical and mental health. It also has a special objective which can prevent against senile dementia. Above-mentioned serious arcade game which has a special objective in both hardware part and software part is needed to study how to design. Accordingly, this paper presents how to make up special-purpose entertainment machine and contents development by biologic, social, and psychological researches and data about the elderly - main users. We hope that this paper can be used as a base for expansion of new industrial field by integrating new product development for the elderly with high game technology.With the help of information technology

• 한국게임학회지
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• v.2 no.1
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• pp.14-19
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• 2002

인터넷의 이용환경이 유선에서 무선으로 바꿔지면서 이동통신 단말기에 탑재한 모바일 게임이 눈에 띄게 발전하고 있다. 모바일 게임은 이동성에 있어서 매우 자유롭고 사용자의 계층도 매우 다양하여 여러 조건하에서 사전 테스트를 할 필요가 있다. 모바일 게임의 사용 환경별 테스트 방법론을 조사하여 체계화시키는 일은 모바일 게임 사용자의 불만을 사전에 확인하고 피해갈 수 있는 게임의 기능을 추가하거나 개선하는데 많은 도움을 줄 것이다. 이동통신 단말기의 내장형 게임부터 실시간으로 접속해서 원격사용자들끼리 게임을 하는 네트워크 게임까지 테스트에 관한 방법론을 정리하였다.

• Journal of Korea Game Society
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• v.17 no.1
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• pp.109-118
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• 2017

The screen sports game is a motion-based game developed by combining the PC game and the sensor so that the user can directly participate in the game. Following screen golf, which was very popular in the 2000s, screen baseball has been on the rise since 2016. Most of the games released today employ the interface of traditional PC games. However, there is a need for a method that allows the user to manipulate the screen baseball in a more intuitive manner. In this study, we utilize a Kiosk independent of the game, which enables users to intervene naturally without disturbing the flow of the game. Such a Kiosk-based interface results in increased immersion in the game.