• Proceedings of the IEEK Conference
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• 2001.06c
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• pp.233-236
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• 2001

When we execute a online game in the network, a lots of game informations and user informations are transfered between game server and game clients. This information has deferent data structure and communication protocol. So, game developers will be design the communication protocols and packet structures after analyze the game. And, they will be design the database for user management. It will be lots of overload to the game developers. From a user point of view, they must be register to each game server to use several games. It is a undesible operation for the game users. This problems are solved by using the communication server which operates commonly with several game servers. Game providers can get the benefit of multiple access of users and get freedom from user management. Game users can access the several games which connected to communication server by register the communication server only. In this paper we design the communication packet and propose a communication protocol which operates on the communication server described previous.

• Korean Journal of Health Education and Promotion
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• v.28 no.1
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• pp.37-47
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• 2011

Objectives: The purpose of this study was to explore the influential factors of family function, parent-child communication, and family satisfaction on Korean adolescents game use. Methods: The participants were 940 adolescents in Seoul. A structured questionnaire was used to collect data. The study variables were family function, parent-child communication, family satisfaction, and game use. Results: Game use was different by gender, age, time to spend in game during weekdays and weekend. Game use had significant negative correlations with family cohesion, family adaptability, communication with father, communication with mother, and family satisfaction. Multiple regression analysis showed that 20.3% of the game use was explained by gender, communication with mother, hours of playing games during weekdays, family adaptability, and hours of playing games during weekend. Conclusions: These results suggest that being male and lack of communication with mother, low family adaptability, game hours during weekdays and weekend can be potential risk factors for excessive game use in the adolescents, which should by considered in developing a prevention program for excessive game use focused on family factors.

• International Journal of Internet, Broadcasting and Communication
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• v.11 no.1
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• pp.75-84
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• 2019

This study was a cross-sectional descriptive research that investigate the level of addiction and analyzed the impact of computer game addiction from 20 to 30 years old on communication capabilities. The purpose of this study was to investigate the level of game addiction according to general characteristics and to confirm the effect of computer game addiction on communication ability. There were a total of 220 participants in the study. This survey for this study was a self-reporting questionnaire, research tools for this study were developed by Lee (2000) using game addiction and Communication ability developed by Frits et al., (1999). Data analysis was analyzed with frequency analysis, t-test, ANOVA, and Regression using SPSS 18.0. As a result of analysis, the difference between game addiction and communication ability by gender was appeared to be different under statistical significance levels: game addiction (t=-.9.2, p<0.01), subcomponents of communication ability, concentration (t=7.20, p<0.01), understanding (t=6.13, p<0.01), response (t=6.22, p<0.01), memory (t=2.88, p<0.05). The highest level of game addiction was appeared between 28 and 30 years old under statistical significance (p<0.01). Finally computer game addiction affects understanding, a subcomponent of communication capabilities.

• Journal of Korea Game Society
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• v.15 no.4
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• pp.39-48
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• 2015

In this paper, we developed a board game prototype, which is a trading card game (TCG) based on near field communication (NFC), in order to compare the convenience between an analog style board game and its corresponding digitalized board game based on NFC. Especially we try to maintain the advantages of an analog style board game such as social fellowship and communication skill in developing its corresponding digitalized TCG game. 20 players participated in our experiments, and each team consists of 2 payers. After they play an analog card game and its corresponding digitalized card game, they answer our survey questionnaires. We can confirm that the NFC TCG offers more convenience to players than its corresponding analog card game according to survey results.

• Journal of the Korea Institute of Military Science and Technology
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• v.18 no.1
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• pp.46-54
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• 2015

Wargame simulators are widely used in the field of defence modeling and simulation. Because of increasing importance of communication effects on the warfare, the war game simulator is also required to reflect communication effects. One way to satisfy the requirement is the interoperation simulation between war game simulator and communication effect simulators. This paper shows the application of interoperation simulation between war game and communication effect simulators using HLA(High-Level Architecture)/RTI(RunTime Infrastructure). The war game simulator mainly deal with the engagement of troops and the troops communicate each other at the mission execution level. In the other hand, The communication effect simulator perform communication actions between the troops in the engineering level. Using the interoperation simulation, we can reflect the communication effects on the war game simulation. We show various applications of the interoperation simulation with the point of the war game and communication effect simulator. with a case study, we explain the interoperation simulation improves the reality and fidelity of the war game simulator and how the interoperation simulation can be applied to developing doctrines and real communication system.

• Journal of Korea Game Society
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• v.7 no.1
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• pp.53-58
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• 2007

In this paper, a game control system was constructed, in which a game was controlled by a remote joystick connected with a power line by the power line communication (PLC) method. The structure of the system was that the connection line between the remote joystick and a PC, and the PC and an audio play device was the home power line. And, the communication data rate between them was 2400 bps. The Polling communication technique was used for the PC to read the joystick's control commands, and to send some acoustic informations to the receiver PLC device. A game was programmed, in which an aircraft was moved according to the joystick's left, right, up, and, down direction, and was shooting its missile after the joystick's shooting button was pushed. The communication delay of about 100 msec between them didn't cause any big problem in playing the game.

• ETRI Journal
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• v.35 no.6
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• pp.1058-1067
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• 2013

An approach for game bot detection in massively multiplayer online role-playing games (MMORPGs) based on the analysis of game playing behavior is proposed. Since MMORPGs are large-scale games, users can play in various ways. This variety in playing behavior makes it hard to detect game bots based on play behaviors. To cope with this problem, the proposed approach observes game playing behaviors of users and groups them by their behavioral similarities. Then, it develops a local bot detection model for each player group. Since the locally optimized models can more accurately detect game bots within each player group, the combination of those models brings about overall improvement. Behavioral features are selected and developed to accurately detect game bots with the low resolution data, considering common aspects of MMORPG playing. Through the experiment with the real data from a game currently in service, it is shown that the proposed local model approach yields more accurate results.

• Journal of Institute of Control, Robotics and Systems
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• v.19 no.10
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• pp.861-866
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• 2013

This paper presents the development of a racing game by controlling multiple smartphones based on ad hoc communication. The proposed racing game by the smartphone-based control interface does not require any specific game console or remote controller. Thus, any multiple users who have smartphones are able to play the game in a monitor at the same time. In addition, the developed game is applicable to actual mobile robots in cases where the positions of all robots are measured, since its game unit is a mobile robot model with a differential drive. An experimental result shows that the racing game in a PC can be realized by the proposed communication interface through four iPhones based on acceleration sensors.

• Journal of the Korea Society of Computer and Information
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• v.21 no.3
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• pp.129-135
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• 2016

The aim of this study is to identify whether the game addiction has an impact on their school adjustment and to verify the direct effects and moderating effects of parent-child Communication. The survey was conducted to the children who were 5th and 6th graders in Gwangju and Jeonnam. The responses from 304 subjects were analyzed. The analytic results are as the following. When verifying the impact of game addiction on their school adjustment, The game addiction was found as the key variable that has a negative impact on children's school adjustment. The results indicated that children with higher levels of game addiction more likely to have lower levels of school adjustment. The impact of parent-child Communication on their school adjustment was analyzed. The analytic results suggest that parent-child Communication has a impact on their school adjustment. In other words, higher parent-child Communication means higher school adjustment. The moderating effect of parent-child Communication was analyzed. The parent-child Communication check the moderating effect of do game addiction on their school adjustment. The Implications of these findings were discussed.

• Proceedings of the Korean Society of Computer Information Conference
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• 2017.07a
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• pp.93-94
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• 2017

Game players showed differences in their favorite genres according to gender and fun factors in games. Women prefer RPG, while men prefer RPG, FPS, and simulation. In addition, there was a difference in the type of communication in the game according to gender. Women showed SNS chat, and men preferred party play. People who chat regularly tend to communicate with others while playing games. The smaller the age, the more tendency to communicate with others. Also, 54% of the respondents said they do not chat while playing games. The reason for this is that they have experienced insult or discomfort through chats during the game.