• Proceedings of the Korea Information Processing Society Conference
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• 2014.04a
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• pp.972-974
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• 2014

현대 사회에서 젊은 사람들의 인터넷 게임 과몰입 현상은 하나의 사회적 문제로 대두된다. 본 연구는 설문 결과를 이용하여 인터넷 게임 과몰입 사용자들의 생체 신호 차이를 비교하여 각 비교군들의 특징을 분석한다. 과몰입 사용자들의 CSG척도를 이용하여 분류한 각 몰입군 별로 Go/Nogo Task를 통하여 ERPs 신호를 측정, 특징을 분석한다. 이를 이용하여 각 몰입군 별 생리학적 지표를 만들고 인터넷 게임 과몰입자에게 몰입 정도를 알려주는 과몰입 진단 방법을 제안한다.

• Journal of Korea Game Society
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• v.15 no.3
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• pp.31-40
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• 2015

In this study, the effect of amount of use of mobile game (time of use, consumption cost) on the perceived satisfaction level (perceived enjoyment, service quality, and price) of game and commitment is to be observed. If the amount of game use is high, are the satisfaction level and commitment of game high as well? Is there any factor of negative effect on game commitment? As a result of study, among the mobile game use behaviors subjected in this study, higher the amount of use and consumption cost, more the level of satisfaction level and commitment on game. This study is to verify and analyze the high level of perceived satisfaction and commitment on mobile game by users with high amount of use to expand and to discuss the base of study of heavy mobile game user and heavy digital game user.

• The Journal of the Korea institute of electronic communication sciences
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• v.8 no.7
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• pp.1083-1091
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• 2013

Internet addiction is a social problem occurring by overuse of internet. And internet addiction is associated with pathologic personality but clinic study about Internet addiction disorder is lack. This study was designed to evaluate the relationship between internet addiction and pattern of internet utilization. We conducted a questionnaire survey on 1,984 middle school students in Gwang -Ju. We questioned about internet addiction, general characteristics, pattern of internet utilization. 11.8% of total number were internet addiction. Sex, religion, duration, time, place, obscene sites, most frequent using service is associated with internet addiction. Family number, occupation of parents, using internet in home, use of parents isn't associated with internet addiction. We show interest in general characteristics and pattern of internet utilization about internet addiction. So we council youths about internet problem in accordance with this study results. Then internet addiction and other psychologic problem are decreased.

• Journal of Digital Convergence
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• v.20 no.3
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• pp.431-438
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• 2022

With the technical development of fourth industrial revolution, VR game market is rapidly expanding. Meanwhile, heavy user group means the group consisting of people consuming certain media or contents more than others, which is the core constituency of the media industry, and there have been only a few studies on them. This study identified the factors that influenced the continuous intention of use of VR game heavy users and figured out their characteristics by verifying the difference in variables with the light user group. According to the results, the heavy user group showed higher behaviors than the light user group in terms of personal innovation, presence, and continuous intention of use variables. In addition to this, it was found that personal innovation, perceived quality, and presence had a significant influence on the continuous intention of use. This study is intended to empirically analyze the characteristics of heavy VR game users and influential factors, thereby preparing baseline data for VR game development and other relevant studies.

• Journal of Korea Game Society
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• v.12 no.5
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• pp.43-56
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• 2012

The purpose of this research is to provide the rationality of placement of game objects using the space analysis for game map so that the game designers can find out the proper position for each object in the map. The significance of this research is beyond the limitations of the existing research using Space Syntax theory is confined to the analysis of the behavior of players in the map, this research suggest the method of the efficient placement of game objects in level design step. This paper as the worth of the industry is expected to be able to reduce the repetitive tasks that may occur during game level design steps. Through this, it is also expected by reducing game development period and development costs in accordance with the reasonable placement of game objects.

• Journal of Korean Society of Transportation
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• v.22 no.2 s.73
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• pp.65-76
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• 2004

교통망설계문제란, 교통시스템을 최적상태로 만들기 위한 최적의 설계변수를 결정하는 문제이다. 대표적인 교통망설계문제로는 도로를 신설하거나 확장하는 문제가 있으며, 이외에 교통신호시간의 결정, 교통정보의 제공, 혼잡통행료 부과, 새로운 교통수단의 도입 등 여러 교통정책분야가 교통망설계문제에 포함된다고 볼 수 있다. 일반적으로 교통망설계문제는 bi-level 구조로 구축되는데, 기존 대부분의 연구들은 상위문제와 하위문제를 서로 협력없이(Noncooperative) 자신들만의 목적을 최적화시키는 Cournot-Nash게임형태로 구성하여 풀고 있으나, 실제 교통분야에서 다루는 문제들은 리더(leader)와 추종자(follower)가 존재하는 Stackelberg게임에 가깝다고 할 수 있다. 기존 bi-level 문제들이 Cournot-Nash게임형태로 구성되어 풀고 있는 이유는 Stackelberg게임으로 구성할 경우 풀기가 어렵기 때문이다. 이런 측면에서 본 연구는 리더와 추종자가 존재하는 Stackelberg게임으로 교통망설계문제를 구성하며, 설계 변수값에 따른 통행자의 행태변화도 인지오차(perceived error)를 고려한 확률적 통행배정문제로 구성하여 좀더 현실적인 결과를 도출하도록 한다. 제시된 모형을 풀기 위하여 민감도분석(Sensitivity analysis)을 이용하며, 설계문제의 해를 구하는 알고리듬도 제시한다. 또한, 이 기법을 일반 도로교통망(general transportation road network)에 적용할 수 있도록 민감도(sensitivity) 유도과정을 자세히 기술하였다. 개발된 모형을 평가하기 위하여 2개의 예제 교통망을 대상으로 모형을 적용한 결과, 합리적인 값들을 도출하고 있음을 확인할 수 있었다.

• Journal of Korea Game Society
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• v.12 no.6
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• pp.25-32
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• 2012

Due to the development of the digital technology, the digital broadcasting is changing to a multi-entertainment platform that can operate data (broadcasting) services (such as games, weather information, and stock trading services) as well as traditional broadcasting contents. Most of the data services, however, failed to get satisfactory results because of the inconvenience in operating the services using a TV remote controller and the failure of gaining the viewer's interests in the competition with the broadcasting contents. The paper introduces a survey on the viewer's modality of using a data service and, based on the survey result, proposes a design guideline that makes a data service minimally interrupt a viewer watching a broadcasting content.

• Broadcasting and Media Magazine
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• v.9 no.2
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• pp.21-30
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• 2004

무선 네트워크 환경과 정보기기의 발달은 사람들의 생활행태와 기업의 업무환경을 이동형으로 변화시키고 있으며 언제 어디서나 인터넷을 이용할 수 있는 기반을 마련해 주고 있다. 2003년 8월 현재 국내 무선인터넷 가입자가 3,000여명을 넘어서고 있으며, 멀티미디어 기능을 가지고 있는 고급형(3G) 단말기가 증가하는 등 무선인터넷 환경이 더욱 개선되면서 무선 인터넷 사용자는 더욱 증가할 것으로 예상된다. 특히, SMS, 게임, 음악, 뉴스 및 증권 정보 등의 서비스 및 콘텐츠는 사용자들의 개인적인 목적과 기호를 충족시켜주고 있다. (중략)

• The Journal of Korean Association of Computer Education
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• v.5 no.2
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• pp.79-89
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• 2002

The purpose of this study is to examine the correlations between the computer game strategies that are to be mastered according to the frequency of using games and the learning strategies, and to make sure of if there is any significant difference in their attainment degrees of studies or not. On the whole, a statistically significant difference was found in the relations between the game strategies and the learning strategies, and the study attainment degrees also showed a statistically significant difference. In other words, the computer game can possibly help students improve their study strategies, accordingly, increase their study attainment extents. In case that students successfully use the computer game, it can make an effective influence on their improving the studying strategies.

• The Journal of the Korea Contents Association
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• v.22 no.2
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• pp.187-197
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• 2022

This study examined the effects of game genre, news media with differing political ideologies, and game-related information sources on gamer issue participation by performing a hierarchical regression model, using an online survey on Korean gamers (N=1,362). As a result of the study, playing specific genres of games played a positive role in gamer issue participation. The group behavior or collective action for or against game regulation reported in the liberal/moderate media acted as a mobilization cue for readers and potentially encouraged gamers to take social action. But the conservative media, which used governmental organizations and interest groups as sources of information, had a negative impact on real-life participatory behavior. The biased journalism practice of the mass media on game-related social issues influenced gamers' social and political behavior through corrective action. This study is significant in empirically analyzing the relationship between political ideology, game genre, media use, and gamers' social participation. The current research suggests the improvement of game regulation policy and the need for theoretical and conceptual expansion of game research.