• KEPCO Journal on Electric Power and Energy
• /
• v.6 no.2
• /
• pp.181-182
• /
• 2020

• Korean Journal of Human Ecology
• /
• v.7 no.4
• /
• pp.83-98
• /
• 2004

The purpose of this study is to provide basic information necessary for improving the satisfaction and quality of leisure life and thereon propose better leisure life programs in accordance with gender. For the purpose, this researcher made a questionnaire survey of 560 persons between July and December 2003 to know the trend and satisfaction of their leisure life in accordance with their gender. Results of the study can be summarized as below; First. the extent to which the surveyed persons participated in leisure life was highest in terms of other leisure activities, followed by self-development. viewing activities, sports activities and journey in order. The satisfaction of leisure life participation by those surveyed persons was scored 3 or over in average, meaning 'generally satisfied'. The time of leisure life participation was most spent in other leisure activities and self-development. Expenses of the participation were highest in terms of other leisure activities. followed by self-development and viewing activities in order. Second, differences in sub-areas of leisure life were analyzed in accordance with gender to show that the degree and time of participation in viewing activities and self-development, expenses of sports activity participation and the degree of participation in journey and others were significantly different between the opposite sexes which were surveyed here. Men were higher in the degree, time and expenses of the participation than women. Third. effects of gender on the satisfaction of leisure life as a whole were determined here to show that men were higher in such satisfaction when they were more satisfactorily participating in sport activities while in case of women, when they were spending more time in sport activities. Women showed a higher satisfaction of leisure life as a whole when they were more frequently and satisfactorily participating in other leisure activities. Based on these results, the researcher proposed effective leisure life programs in accordance with gender.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
• /
• 2021.10a
• /
• pp.281-283
• /
• 2021

The representative companies mentioned in the recommendation service in the domestic OTT(Over-the-top media service) market are YouTube and Netflix. YouTube, through various methods, started personalized recommendations in earnest by introducing an algorithm to machine learning that records and uses users' viewing time from 2016. Netflix categorizes users by collecting information such as the user's selected video, viewing time zone, and video viewing device, and groups people with similar viewing patterns into the same group. It records and uses the information collected from the user and the tag information attached to the video. In this paper, we propose a method to improve video media recommendation by automatically generating metadata of video media that was written by hand.

• Journal of Korean Ophthalmic Optics Society
• /
• v.17 no.2
• /
• pp.171-176
• /
• 2012

Purpose: This study was to compare changes in near lateral phoria and near point of convergence after viewing smartphones and monitors during short periods. Methods: 50 subjects with healthy eyes from 20s to 30s (mean age, $21.84{\pm}5.13$ years) were examined. Viewing time was set at 5 min to 20 min, and recovery time was 10 min. Near lateral phoria and near point of convergence (NPC) were examined before and after watching smartphones and monitors, and subjectively symptoms for visual fatigue were surveyed using a questionnaire before and after viewing image. Results: The tendency of phoria in viewing smartpones found more exophoric results than in viewing monitors, and both exophoric shifts were recovered after 10 min. The receded NPC in the smartphones was more remote than in the monitors. The smartpones induced more visual fatigue than the monitors. Conclusions: Sustained smartphone works induced changes in phoria and NPC, and this type of stress could cause visual fatigue. Therefore, an appropriate rest breaks can be helpful in relieving visual fatigue.

• Journal of Broadcast Engineering
• /
• v.19 no.6
• /
• pp.925-933
• /
• 2014

This study investigates the impact of watching motives of parenting reality TV Program, (MBC), (KBS2) on user satisfaction and rewatching. Viewing motives of parenting reality TV Program are found as 'interest', 'charm of children characters', 'relief of loneliness' and 'express everyday feelings'. The result shows that there is significant difference in watching time according to the factor of 'charm of children characters'. Also 'interest' and 'expression of everyday feelings' affect viewing satisfaction of viewers. It is necessary to plan interesting reality program and arrange attractive characters to improve viewing satisfaction of TV program.

• Journal of the Korean Society of Clothing and Textiles
• /
• v.32 no.11
• /
• pp.1669-1679
• /
• 2008

This study examined what differences were shown in the types of impulsive buying according to consumers' viewing circumstance, previous purchasing experience, and demographic factors on CATV home-shopping. For this study, data were obtained from adult women in twenties to fifties who have frequently viewed CATV home-shopping. The questionnaire was composed of three sections; characteristics of home-shopping usage, behaviors of impulsive buying and demographic factors. Data from 403 questionnaires were used for the statistical analysis. The results of this study were as following. First, four factors of impulsive buying types were identified. Second, differences in impulsive buying according to viewing circumstance of TV home-shopping were significant. New products were easily accepted by consumers who were reminded of previous needs with more viewing time and frequent viewing chances. Also, differences in impulsive buying according to the reason of viewing were meaningful only for the 'reminder impulsive buying. Third, consumers with more previous purchase experiences had higher reminder impulsive buying on home-shopping. Fourth, there were significant differences in age and marital status according to impulsive buying. The biggest difference was shown in the 'planned impulsive buying' corresponding to age and in the 'reminder impulsive buying' to marital status.

• Journal of Korea Game Society
• /
• v.15 no.4
• /
• pp.121-132
• /
• 2015

This study suggests a design for an analytical software program and method for multitasking e-sports viewing through the web using an eye tracking device. To fulfill this task, we designed a Window of Interest (WOI) to measure and record visually on a screen wherever numerous multitasking activities occur. In addition, we developed an OBS (Opensource Broadcaster Software) plug-in that records and streams participant viewing behavior patterns in real time. The purpose of this study is as follows. First, unlike existing tools that limit web interface recording to still images, the developed tool can record dynamically via media such as videos. Second, when several windows are processed on a screen, the tool can accurately record the gaze positions of the participants. Lastly, the tool can enhance the objective validity of the data as it can be implemented in natural situations. Therefore, this study can trace natural viewing patterns and behavior as we do not create artificial experimental environments and stimuli.

• Research in Community and Public Health Nursing
• /
• v.13 no.1
• /
• pp.137-146
• /
• 2002

Purpose: To analyze the exposure of middle school students to pornography. Method The Questionnaire. The data collected were from November 6 to November 12, 2000. The subjects of this study consisted of 664 middle school students in Kangwon Province. The data collected were analyzed using, percentage, mean, standard deviation, t-test and Pearson Correlation. The Result: The most frequently viewed program was computer pornography. Except no response about eighty-five percent (85%) of the subjects viewed the pornography prior to elementary school. Moreover, The subjects viewed pornography for the first time in a PC room. Lastly, this study found that there was a significant relationship between the frequency. consumed time and numbers of viewing media violence and the impulse to imitate and imitation acting after viewing the pornography. Conclusion: Realistic and future-directed strategies should be developed for middle school students to decrease their exposure to pornography.

• 한국정보디스플레이학회:학술대회논문집
• /
• 2003.07a
• /
• pp.531-534
• /
• 2003

The electro-optical characteristics of the In-Plane switching Twisted nematic (IT) mode were studied. The advantage of this mode is not only the wide viewing angle characteristics without adopting any compensation films, but also the wide cell gap error margin. The electro-optical characteristics of IT mode were evaluated by the experiments and computer simulation. In this paper, we studied the viewing angle characteristics, color-shift and response time.

• Electrical & Electronic Materials
• /
• v.10 no.10
• /
• pp.1011-1015
• /
• 1997

In this paper we investigated the electro-optical characteristics of amorphous (a)- twisted nematic (TN)-liquid crystal display(LCD) on polymide (PI) surfaces with different molecular structure. It was found that the domaine size of a-TN-LCD on PI with high polarization is small compared to a-TN-LCD on PI with medium polarization. It is considered that the response time of a-TN-LCd contributes to surface effect between the substrate surfaces and the LC molecules. Finally we obtained that the viewing angle of a-TN-LCD on PI surfaces increases with decreasing the domain size.