• Journal of the HCI Society of Korea
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• v.10 no.2
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• pp.13-19
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• 2015

Display technology has recently made enormous progress. In particular, display companies are competing each other to develop flexible display. Curved display, as a precursor of flexible display, are now used for smart phones and TVs. Curved monitors have been just introduced in the market, and are used for office work or entertainment. The aim of the current study was to investigate whether the curvature of a 42" multi-monitor affects postural control when it is used for entertainment purpose. The current study used two curvature levels (flat and 600mm). Ten college students [mean(SD) age = 20.9 (1.5)] with at least 20/25 visual acuity, and without color blindness and musculoskeletal disorders participated in this study. In a typical VDT environment, each participant played a car racing video game using a steering wheel and pedals for 30 minutes at each curvature level. During the video game, a pressure mat on the seat pan measured the participant's COP (Center of Pressure), and from which four measures (Mean Velocity, Median Power Frequency, Root-Mean-Square Distance, and 95% Confidence Ellipse Area) were derived. A larger AP (Anterior-Posterior) RMS distance was observed in the flat condition, indicating more forward-backward upper body movements. It can be partly due to more variability in visual distance across display, and hence longer ocular accommodation time in the case of the flat display. In addition, a different level of presence or attention between two curvature conditions can lead to such a difference. Any potential effect of such a behavioral change by display curvature on musculoskeletal disorders should be further investigated.

• Journal of the Korean Society for Computer Game
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• v.31 no.4
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• pp.61-70
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• 2018

In this paper, we propose a synchronized playback method of 3D reference model and video by extracting golf swing information from learner's golf video to precisely compare and analyze each motion in each position and time in the golf swing, and present the implementation result. In order to synchronize the 3D model with the learner's swing video, the learner's golf swing movie is first photographed and relative time information is extracted from the photographed video according to the position of the golf club from the address posture to the finishing posture. Through applying time information from learners' swing video to a 3D reference model that rigs the motion information of a pro-golfer's captured swing motion at 120 frames per second through high-quality motion capture equipment into a 3D model and by synchronizing the 3D reference model with the learner's swing video, the learner can correct or learn his / her posture by precisely comparing his or her posture with the reference model at each position of the golf swing. Synchronized playback can be used to improve the functionality of manually adjusting system for comparing and analyzing the reference model and learner's golf swing. Except for the part where the image processing technology that detects each position of the golf posture is applied, It is expected that the method of automatically extracting the time information of each location from the video and of synchronized playback can be extended to general life sports field.

• 한국HCI학회:학술대회논문집
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• 2008.02a
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• pp.659-662
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• 2008

In sports videos, text provides valuable information about the game such as scores and information about the players. This paper proposed a robust recognition method of player name in golf videos. In golf, most of users want to search the scenes which contain the play shots of favorite players. We use text information in golf videos for robust extraction of player information, By using OCR, we have obtained the text information, and then recognized the player information from player name DB. We can search the scenes of favorite players by using this player information. By conducting experiments on several golf videos, we demonstrate that our method achieves impressive performance with respect to the robustness.

• Journal of Families and Better Life
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• v.15 no.1
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• pp.173-190
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• 1997

The purpose of this study is to investigate social relationship and housework implementing of the elderly households in Chungbuk and to provide suggestion s from the perspective for the well-being of the elderly. The data of this study are collected through questionaire and the data of 244 respodents are analyzed using Frequency Contingency analysis one-way ANOVA. The results are as follows: firstly most elderly tend to have a close relationship with their neighbors in their houses. The activity of social relationship is routine behavior and the satisfaction of social relationship with their neighbors is high, The older the age the lower the education level and the poorer in physical health the more frequently they meet their neighbors and friends the more frequently they go to establishments for elderly and tend to play games such as a flower cards game. Secondly the average time implementing housework by elderly women is about 3.63 hours. The attitude toward housework is a l ttle negative. The average housework eqipments owned by them are 4.8 The older the poorer in physical health the lower level of owning housework equipments the shorter is the time implementing housework and the more negative is the attitude toward housework.

• Journal of the Korean Society of Costume
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• v.56 no.5 s.104
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• pp.29-43
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• 2006

The purpose of this study is to examine a unique characteristic of the colors of the costumes in Korean basic culture in the aim of seeking the characteristics and the conceptual meanings of colors found in the majority’s culture. The scope of the basic culture was divided into folk belief, folk game and folk play. Within these limits, the colors of the dress, accessories, instruments were extracted by comparing with the naked eye in NCS Color System. For the analysis of hue and tone, the secondary dimensional analysis using NCS color system and the three-dimensional analysis using the software, COLOR 3D Version 2.0, were done. The result of this investigation is that the colors of the costume in the Korean basic culture are white, gray and black of achromatic color and yellow, yellowish red and purplish blue. This confirms that the colors based on Five-elements color are becoming the basis too basic culture. And Arche-pattern, which is a characteristic commonly found in the Korean traditional society, was shown as a characteristic of color. The colors of the costumes in Korean basic culture are uniquely adopted by the Korean civilians according to their religious and philosophical living standard. This study is meaningful in seeking a root for the formation of their unique color culture.

• Annual Conference on Human and Language Technology
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• 2014.10a
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• pp.156-160
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• 2014

본 논문은 사전 데이터를 바탕으로 한글 뜻풀이를 하여 한글 단어를 맞추는 앱 어플리케이션 '한글아 놀자'의 설계에 대하여 서술한다. '한글아 놀자'는 게임을 통하여 사용자가 쉽게 한글 단어를 학습 할 수 있도록 만들어진 앱 어플리케이션으로 기존의 유아를 대상으로 하는 유사한 어플리케이션들과 달리 특정 층을 대상으로 잡지 않아, 일반인도 흥미를 가지고 학습 할 수 있고 따라서 다양한 사용자 층을 확보 하여 한글 학습의 접근성을 향상 시킬 수 있도록 하였다. 또한 어플리케이션의 중요한 특징 중 하나로 게임을 진행 하며 잘 몰랐던 단어들은 오답 노트를 통하여 피드백을 해주고, 사용자의 선택에 따라 자신의 단어장에 추가하여 언제든지 복습해 볼 수 있도록 하여 지속적인 학습이 가능하도록 하였다. 그 외에도 '한글아 놀자'는 사전 데이터를 가지고 동작하기 때문에 일상생활에서 잘 쓰이지 않는 단어, 옛말, 사자성어등도 학습이 가능하도록 하여 한글의 활용성을 높이고 사용자가 접하는 단어의 다양성을 높이는데 주력하였다.

• Journal of the Korean Society of School Health
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• v.20 no.2
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• pp.69-80
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• 2007

Purpose: The present study purposed to investigate the current state of harmful business places around schools and to survey and analyze how much middle school students know about school environment hygiene purification zones, which have not been much effective. Methods: In addition, this study clarified the problem of harmful environment around schools by inquiring into students' value and perception on worsening harmful environment around schools and provided basic materials necessary for making policies on school education and the protection of educational environment. For these purposes, we conducted a questionnaire survey of 1,000 middle school students in Gyeonggi-do on their perception on harmful environment around their schools, and drew conclusions as follows. Result: Students' knowledge about the School Health Act was low, and they generally thought that the law does not play its role substantially and efficiently in purifying and regulating harmful environment and regulations are superficial and temporary. To the question of whether harmful businesses observe laws for purifying environment around schools, most of the students replied negatively. In actuality, as most of harmful businesses running at school environment hygiene purification zones are stationeries with game rooms, comic book stores, PC rooms, etc., which are highly accessible to students, they become serious problems in school environment. Conclusion: As it is required to make continuous and systematic surveys and researches on the school environment hygiene purification zones, we need to manage school environment efficiently through cooperation among the government, education offices and individual schools.

• Journal of Families and Better Life
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• v.25 no.1 s.85
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• pp.29-43
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• 2007

Effectiveness of Long-term Group-counseling in Improving Emotional Intelligence and Prosocial Behavior in Preschooler The purpose of this study was to assess the effectiveness of long-term group-counseling in preventing children's maladjustment at school. for this study, six children were selected for an experimental group and another six for a control group. They were tested using the Emotional Intelligence Rating System and the Prosocial Behavior Skill Situations Measure for Preschool Level. In addition to quantitative analysis, a qualitative analysis was conducted to examine group processes and changes in each child. The experimental group participated insocio-drama, group art therapy, and game play therapy whereas the control group did not receive any treatment. In order to examine the impact of the intervention, pre-program tests and post-program tests were conducted. The results were as follows. First, the children's emotional intelligence was improved with group counseling. There was a significant difference in emotional intelligence between the experimental and the control groups. Second, children's prosocial behavior ability alsoimproved. There was a significant difference in social ability between the experimental and the control groups.

• Clinics in Shoulder and Elbow
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• v.8 no.2
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• pp.181-186
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• 2005

An anterior dislocation of the elbow without a fracture of the olecranon is an extremely rare injury. This paper reports a 36-year-old male who stumbled and fell on his outstretched hand during a soccer game. The anteroposterior and lateral radiographs indicated a simple anterior dislocation of the elbow, which was reduced using a closed method. The elbow joint was stable in the range of motion, but the sensation of the two ulnar digits was still reduced. MRI was useful for the identification of the pathoanatomy. At the follow-up examination three months after the initial trauma, the hypesthesia has fully recovered and the patient regained the full range of the elbow and forearm motion without pain and instability. After 18 months, the patient had a normal elbow function, and could play various sports. If an anterior elbow dislocation is detected early, a closed reduction with careful pathoanatomical considerations would be successful.

• Archives of design research
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• v.11 no.1
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• pp.33-42
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• 1998

The movie, (Jurassic Park) made by ultramodern Computer Graphics has earned 100 million dollors admission fee in 9 days after opening release and has earned 3000 million dollors that add direct income to relative field income composed by fancy industry, theme park, and so on. If you compare the income with hollywood movies with ours total amount of export, you will know the contents industry scale Many countries weight on contents industry in national supports movies, now. All image softwares that have same target movies, computer game, animation, etc. compress to contents to entertainment and was expected to secure the superiority on the 21th ultramodern media industry. The one have hegemony 21th information period if how much have the contents by the dizital broadcasting. But meaning of intercultural communication play on important part more value of contents than value of political and economical aspect.