• 대한가정학회지
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• 제40권9호
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• pp.35-46
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• 2002

This study was to investigate whether there are any differences in social competence by the frequency of young children's video and computer game use. Social development was categorized as peer popularity and social competence. The subjects were 215 children(118 boys, 97 girls) aged 4-6 years(M= 63.6 months, SD=6.8) from 3 kindergartens in Chung-Cheong Nam Do. The frequency of children's video and computer game use was reported by their parents. Peer popularity was rated by their classmates and social competence by their teachers with Kohn Social Competence Scale(KSCS). No significant relationship was found between game use and peer popularity. The children who played video and computer games once or twice a week got the highest score on the‘social interest and participation’But social cooperation dimension was not related with the frequency of video and computer game use but with the sex of children.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2006년 학술대회 논문집 정보 및 제어부문
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• pp.391-393
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• 2006

In this paper, we develop a portable game device with uncompressed HD video and high quality sound output. Portable game devices support not only game function but also various complex functions recently. It especially supports TV-Out port to play realistic game, connecting a large screen display device. But the video and audio output signals of conventional TV-out port have the low performance and these signals are analog output. So, it is difficult that the users enjoy realistic game with benefit of high resolution digital TV. We propose the game device output with uncompressed digital signal, which has no delay of video/audio signal, also has strong immunity to external noise. Since it supports a high resolution video and high quality sound, users can playa realistic game. First, we implement the HDMI to the game device and we test reliability with the various resolutions video inputs and audio inputs. The proposed method can be applied multimedia devices requiring high performance output function as well as portable devices.

• 한국게임학회 논문지
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• 제21권6호
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• pp.97-110
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• 2021

본 연구는 일방향적이고 관람 위주의 콘텐츠를 지향하고 있는 영화와 드라마 등의 영상미디어가 뉴미디어인 게임의 속성을 어떻게 재매개하고 있는지를 구체적인 사례를 통해 분석하고 게임성이 발현되는 양상을 살펴 게임과 영상미디어의 영향 관계 및 융합 양상을 연구하는 것을 목적으로 한다. 영상미디어의 게임문화 융합 양상은 크게 두 가지 유형으로 나타났다. 첫 번째는 게임의 콘텐츠적인 측면을 소극적으로 융합하는 양상이며, 두 번째는 게임의 시스템적인 측면을 적극적으로 융합하는 양상이다. 이와 같은 연구는 게임이 다양한 영상미디어에 영향을 주고 있음을 밝힘과 동시에 게임 미디어가 대중 문화를 이끌어가는 대표적인 미디어로 기능하고 특히 포스트 코로나 시대에 더 강조되는 온택트 패러다임을 이끌어가는 주역으로 자리매김할 수 있음을 증명하는 기초 연구로 그 의의가 있다.

• 한국가정과교육학회지
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• 제10권2호
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• pp.121-130
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• 1998

The Purpose of this study is to investigate the video game bahaviors in middle and high school boys. The data were collected using questionnaires from 342 boys. The major results of this study were summarized as follows ; Most of the middle and high school boys attempted video game and have been done more than one year. The half of them spent one hour or more on video game once.

• 정보과학회 컴퓨팅의 실제 논문지
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• 제21권8호
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• pp.572-577
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• 2015

보통의 인공지능 시스템은 특정 작업을 수행하기 위해 설계되며, 해당 작업만을 수행하는 능력을 가진다. 그에 반해 인공 일반지능이란 설계 당시 목표로 한 작업만이 아니라 새로 접하는 다양한 문제에도 대응할 수 있는 인공지능을 의미한다. 최근 게임 인공지능 분야의 일반지능 문제인 General Video Game Playing에 대한 관심이 높아지고 있다. 비디오 게임으로 범위가 제한되었지만, 다양한 형태의 비디오 게임을 플레이 할 수 있는 단일 인공지능을 설계하는 것은 상당히 도전적인 문제이다. 본 논문에서는 Monte-Carlo Tree Search를 이용하는 기존 비디오 게임을 위한 인공 일반지능을 개선하는 방법에 대해 기술한다. 여기서는 UCB1 알고리즘을 문제에 적합하도록 개선한 GreedyUCB1과 게임 분석을 통해 얻은 지식을 활용한 Rollout 방법을 제안한다. 제안한 방법으로 개발된 인공지능은 국제 학술대회인 IEEE Computational Intelligence in Games의 2014년 인공지능 경진 대회에 출전하여 4위의 성적을 보였다.

• 대한물리의학회지
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• 제7권4호
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• pp.401-409
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• 2012

PURPOSE: The purpose of this study is to assess the difference in the effect of provision of feedback on knowledge of performance and knowledge of result in the training using somesthetic video game aimed at enhancement of balance of hemiparalysis patients due to stroke. METHODS: 20 stroke patients participated in the study. The participants were randomly divided into 2 groups, namely, the knowledge of performance feedback group (KP group, n=10) and the knowledge of result feedback group (KR group, n=10). Both groups received somesthetic video game training 5 times (30 minutes each) a week for total of 4 weeks. The KP group received feedback on the patterns of movement in execution of somesthetic video game. The KR group received feedback on the scores acquired following execution of somesthetic video game. Verification of the significance of the data was performed through paired t-test and independent t-test. RESULTS: Both groups displayed significant reduction in the movement of center of pressure (COP) and Timed up and Go (TUG), and significant increase in the Berg Balance Scale (BBS) following the training. Although the movement of COP was reduced for the KP group in comparison to the KR group, it was not statistically significant, and there was significant reduction in TUG and significant increase in BBS. CONCLUSION: The above results illustrate that provision of feedback on knowledge of performance is more effective than feedback on knowledge of result in somesthetic video game training for the purpose of enhancement of balance in stroke patients. Therefore, provision of feedback on knowledge of performance is necessary in somesthetic video game training for stroke patients.

• 복식
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• 제61권8호
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• pp.1-17
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• 2011

Ever since Homeros in Greece, Mimesis was thought to be an art that imitates nature, especially the classicism of nature. Mimetic theories were used in the artworks in the era of the Renaissance, and the terminology 'mimesis' replaced the idea of originality in the 15th century. The purpose of this study is to understand the aesthetics of mimesis expressed in Online video game apparel design. For this purpose, I researched different theories of 'mimesis' and applied them to Online video game apparel designs. The research was conducted using various books on aesthetics and fashion, and demonstrative studies were processed by analyzing photos from Internet video game websites. In the history of aesthetics, the term mimesis is divided into three categories: external, internal and multiple mimesis. External mimesis represented the historical point of view in the design, which showed the beauty of the ancient times. Internal mimesis displayed the metaphorical symbols of religion, character, psychology, sexuality and fear. Multiple mimesis was the hybrid and the distortion of the different aspects of mimesis. Applying this research on mimesis and expressing them in Online video game design may be an excellent method for understanding human aesthetics in video game apparels.

• 한국멀티미디어학회논문지
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• 제8권6호
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• pp.798-806
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• 2005

In this paper, we suggest a game system that can support network modules for multi-platform based video games, and built a system that can convert from a single-user game to multi-user game. In this system, we bring in an initial delay buffering scheme on clients to handle any periods of latency occurring from the load fluctuation in a network, when a real-time game is played, and shows that stable play for a game is achieved as the result of the scheme. This paper also presents a retransmission algorithm based on the history of game commands to handle drawbacks of UDP mechanism. And, we evaluate the network delay and packet loss using the simulation tool NS2, and shows the case of 0.3 second buffer delay is the most suitable for recovery.

• Asia pacific journal of information systems
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• 제32권3호
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• pp.684-705
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• 2022

A new trend has been emerging in recent years, with video game live streaming becoming a meeting ground for gamers, as well as a marketing strategy for game developers. In line with this trend, the emergence of the "Let's Play" culture has significantly changed the manner in which people enjoyed video games. In order to academically explore this new experience, this study seeks to answer the following research questions: (1) Does engaging in video game streaming offer the same feeling as playing the game? (2) If so, what are the factors that affect the feeling of telepresence from viewers' perspective? and (3) How does the feeling of telepresence affect viewers' learning experience of the streamed game? We generated and empirically tested a comprehensive research model based on the telepresence and consumer learning theories. The research findings revealed that the authenticity and pleasantness of the streamer and the interaction of viewers positively affect telepresence, which in turn is positively associated with the gained knowledge and a positive attitude toward the streamed game. Based on the research findings, various practical implications are discussed for game developers as well as platform providers.

• 한국콘텐츠학회논문지
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• 제15권11호
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• pp.215-226
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• 2015

폭력적 비디오게임은 이용자의 능동적인 상호작용과 관여를 바탕으로 이용되기 때문에 기존의 폭력적인 영상물보다 개인의 폭력성과 공격성에 미치는 영향이 더 클 것이라고 생각되는 것이 보통이다. 이 연구는 폭력적 게임 이용에서 형성되는 적대감, 분노와 같은 감성과 각성, 유희성, 동일시와 같은 사용자 경험이 사용자의 공격적 행동성에 어떠한 영향력을 가지고 있는지 검증하고자 하였다. 이를 위해 폭력적 콘텐츠로 구성된 1인칭 FPS 슈팅게임을 이용하여 남녀 대학생 각 40명씩 총 80명을 대상으로 플레이테스트 실험연구를 진행하였다. 연구결과, 폭력적인 게임 이용에 따른 사용자의 각성수준과, 상태분노, 유희성, 동일시의 경험이 공격적 행동성에 영향을 미치는 것으로 나타났다. 폭력적인 게임 이용에 따라 공격적 행동성으로 나타날 수 있는 요소 중 감성, 각성 외에 캐릭터와의 동일시의 정도 역시 중요한 영향 요인이라는 점이 확인되었다. 공격적 행동성에 영향을 미칠 것으로 추론했던 적대감 효과는 유의미하지 않았지만 게임의 유희성은 사용자들의 공격행동성에 영향을 주는 것으로 나타났다.