• 경영과정보연구
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• 제7권
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• pp.53-68
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• 2001

In this paper, Computer Games is still going strong. We are still making incremental improvements to the computer game, mobile game, but it seems to have settled into a fairly standard version and layout. Many games have passed through our life over the past couple of years. A number of the best have been written about in these games. Unfortunately there are too many games and too little time, and make some hard choices about what games actually play regularly. This is obviously a very personal list of favorite games, and change fairly regularly as new games rotate in and old games are given a rest for a while. It brings ours to the question of what we look for in a game, and why choose one game to play over another? What does make a game good enough to play time after time? Therefore, a game has to have, above all, interesting tactics and strategy, but also we like originality and simplicity. There is also a certain quality that is very difficult to define that makes some games beautiful. At last in this issue we return to mobile oriented games. This paper will discuss Computer Game Conditions in terms of the different games, components, and Design amd Implementation of Computer Game Menu Simulation based on 4GL, PowerBuilder.

• 정보교육학회논문지
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• 제18권3호
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• pp.423-432
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• 2014

컴퓨터를 포함한 정보기기의 보급이 늘어가면서, 어린이들이 정보통신기기를 사용하는 기회가 많아졌다. 우리는 어린이들의 생활이라는 관점에서 어린이들의 정보통신기기 이용에 대해 탐색적 연구를 실시하였다. 우리 사회는 어린이들에게 학교교육 중심의 학습을 장려하고 있다. 본 연구에서는 정보사회를 살아갈 어린이의 관점에서 정보통신기기를 이용한 생활의 모습을 살펴보고자 하였다. 연구의 결과 대도시와 중소도시에서의 어린이들의 정보기기 사용에는 차이가 있었다. 집단 전체 결과에서 정보통신기기를 이용한 학습의 경험, 올바른 기기 사용에 대한 경험이 부족한 것으로 나타났다. 비전자매체를 이용한 놀이에서는 야외 놀이가 더 많았으며, 게임이용 시간과 TV 시청시간의 비교에서는 절반 정도가 "1시간 이내"라고 응답하였다. 실내놀이의 비중이 많아진 것을 알 수 있었다.

• International journal of advanced smart convergence
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• 제12권3호
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• pp.25-31
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• 2023

This paper designs a real-time video playback system using a web camera in the RTSP server. It designs a function to play the video data of the web camera in the client in real time using the web camera in the server and using the RTSP protocol. It consists of a server module function that produces real-time video information using a web camera and a client module function that plays video received from the server in real time. The experiment was conducted by establishing an environment for designing a real-time video playback system using a web camera. As a result of the experiment, it was confirmed that real-time video playback from the server's web camera worked well.

• 한국컴퓨터정보학회:학술대회논문집
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• 한국컴퓨터정보학회 2017년도 제56차 하계학술대회논문집 25권2호
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• pp.85-88
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• 2017

In this paper, I analyze the success factors of the mobile game "Marble for Kakao", and propose the factors that should be emphasized when converting the board game to digital. has converted to digital game using board game widely known in Korea. At this time, it differs from the existing , reducing the time required to play the game once, allowing the user to concentrate for a short period of time by giving a visual expression, and to repeatedly play the game several times. It also allows users to experience a variety of maps and character enhancement systems so that they can continue to be interested. Thus, Marble for Kakao has optimized the digital environment, not digitally portraying existing board games.

• 한국컴퓨터정보학회:학술대회논문집
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• 한국컴퓨터정보학회 2020년도 제62차 하계학술대회논문집 28권2호
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• pp.509-512
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• 2020

동물의 숲 시리즈 신작 게임으로 많은 인기를 모은 '모여봐요 동물의 숲'은 섬을 꾸려나가는 시뮬레이션 게임으로 다른 플레이어들과 교류가 가능한 온라인과 콘솔 설정을 통해 원하는 시간대로 플레이 가능한 타임 슬립이 가능하다는 특징이 있다. 본 논문에서는 모여봐요 동물의 숲 플레이어를 대상으로 이와 같은 온라인 게임에서 타임 슬립의 영향에 대한 인식을 조사하고 그 결과를 바탕으로 부정적인 영향을 최소화할 방법을 제시한다.

• 정보처리학회논문지:컴퓨터 및 통신 시스템
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• 제6권6호
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• pp.255-260
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• 2017

실시간 영상회의 시스템의 한계는 네트워크 및 버퍼링의 지연과 사용자 정보의 전달이 시스템 간에 효율적으로 이루어지지 않고 있어 실시간성이 완벽하게 보장되지 않고 있는 것이다. 이를 극복하기 위해 네트워크 인프라의 확장과 지터 지연에 대한 연구는 활발하게 진행되고 있지만, 버퍼링 지연에 따른 연구는 미흡한 상황이다. 본 논문에서는 버퍼링 지연으로 발생하는 문제를 해결하기 위해 프레임율 제어 버퍼(Frame-Rate Control Buffer) 관리 기법을 제안하고자 한다. FRCB는 FTH (Fist-play THreshold)와 STH (Slow-play THreshold)의 2단계 버퍼 임계값을 채택하여 버퍼의 오버플로우 및 언더플로우를 방지하는데 사용된다. 따라서, CPU 부하가 높은 상황에서도 지터 버퍼보다 우수한 성능을 보여 고품질의 실시간 영상회의에 적합함을 보였다.

• International Journal of Internet, Broadcasting and Communication
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• 제12권4호
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• pp.218-225
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• 2020

The purpose of this paper is to establish an IoT-based big data platform that can check the space and form analysis in various play cultures of children. Therefore, to this end, in order to understand the healthy play culture of children, we are going to build a big data platform that allows IoT and smart devices to work together to collect data. Therefore, the goal of this study is to develop a big data platform linked to IoT first in order to collect data related to observation of children's mobile movements. Using the developed big data platform, children's play culture can be checked anywhere through observation and intuitive UI design, quick information can be automatically collected and real-time feedback, data collected through repeaters can be aggregated and analyzed, and systematic database can be utilized in the form of big data.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2021년도 추계학술대회
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• pp.205-207
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• 2021

IoT 장치를 개발하는 방법은 응용이 요구하는 센서를 아두이노나 라즈베이 파이 같은 플랫폼에 장착하고 그 센서의 드라이버와 응용을 작성하는 것이다. 이때 그 센서를 위한 구동 드라이버가 이미 작성되어 있고 응용에서 그 드라이버를 표준화된 API로 접근할 수 있다면 센서의 Plug&Play가 가능할 것이다. 이를 위한 과거의 방식은 센서 인터페이스가 너무 복잡하여 현재의 플랫폼에서는 사용하기 어렵다. 본 논문에서는 USB단자를 갖는 표준화된 센서와 드라이버가 라즈베리 파이에 Plug되면 자동으로 드라이버가 설치되는 기법을 제안한다. 응용 개발자는 센서 드라이버는 고민하지 않고 Linux의 파일 접근 API로 센서 값을 얻을 수 있다. 제안된 기법은 현재 라즈베리-파이 상에서 구현 중이다.

• 대한지역사회영양학회지
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• 제14권6호
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• pp.777-788
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• 2009

The purpose of this study was to assess physical activities and activity coefficient of preschool children and was to give some concrete information to activate outdoor play and to probe the suggestions to activate outdoor play. 42 preschool children (17 boys and 25 girls) were included. Body weight and height were measured and one-day activity diaries were collected by interviewing with their parents and kindergarten teachers. To measure physical activity during outdoor play, this study was researched the current conditions and content of outdoor play activity in daycare centers, and teacher's perceptions of that outdoor play. The average age of the subjects was 5.0 years. Average height, weight, body fat and body muscle of subjects were 108.9 cm, 18.9 kg, 17.7% and 26.8%, respectively. The subjects spent about 10 hours 39 minutes sleeping; 4 hours 16 minutes personal hygiene and computer working. They spent 88.2% of 24 hours (one day) in "very light activities" and 11.3% in "light activities". Activity coefficient (1.34) of weekday was significantly higher than that of weekend (1.21). And in this study, it was found that most of daycare centers (87.7%) have outdoor play space, 95.2% of them were garden. The teachers recognized that have a outdoor play frequency everyday (48%), three or four times (46%) in a week but they have three or four times (38%), one or two times (30%) because of various indoor program. Also, they recognized that have a outdoor play expending time 21-30 minutes (48%), 31-40 minutes (26%) but they have 21-30 minutes (64%). They answered that have frequency and expending time less than their recognition of outdoor play. Most of daycare center teachers perceived outdoor play to be as important as indoor play, and the teachers believed outdoor play supports children's physical, cognitive, social, and language development. The results of this study may be used to utilize as a basic data for estimate physical activity for preschool children and developed that exercise program to increase physical activity of daycare center outdoor play.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2000년도 ITC-CSCC -1
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• pp.306-309
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• 2000

We developed an electronic music glove (EMG) system that could play musical scores in real time processing. The EMG system interfaces with the signal coming from the controller to the sound card in the computer. The computer, according to the status of the finger and foot switches, generates the signals to the speaker systems using the application C++ program by making use of MIDI message. The EMG systems can control up to several octave notes and duration of sound, and several musical performance expressions such as chorus, reverberation, rhythm, and volume. Finally, our EMG could play the performance of simple music depending on the choice of any kind of musical instruments in the sound card in computer systems.