• Journal of the Institute of Convergence Signal Processing
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• v.19 no.1
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• pp.14-19
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• 2018

Recently, the smart health care industry has been rising rapidly and interest and efforts for public health have been greatly increased. As a result, the public does not visit medical specialists and medical facilities, but the desire to check their health condition in everyday life is increased. Therefore, many domestic and foreign companies continuously research and develop wearable devices that can measure body activity information anytime and anywhere And the market. Especially, it is used for heart activity measurement device using pulse wave sensor and electrocardiogram sensor. However, in this study, a monitoring system that can detect cardiac activity using cardiac sounds, heart sound measurement rather than pulse wave measurement and electrocardiogram measurement, was performed and its performance was evaluated. Experimental results confirmed the predictability of cardiac heart rate and heart valve disease during daily living.

• Korea journal of population studies
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• v.34 no.2
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• pp.1-15
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• 2011

The prolongation of life expectancy has expanded the duration of marriage in old age. In the meanwhile, the change of life style emphasizing privacy and sociodemographic environment favoring independent living has increased the number and proportion of the elderly living with spouse only. This study, focusing on those aged 60 and over who live with spouse only the elderly, explores their marital relationship. The study pays a special attention to compare whether and how the satisfaction on the relationship with spouse would differ between husband and wife. The ordered logit model analysis is conducted based on the nationwide survey '2008 Korean National Survey of Welfare Need in the Elderly'. The results show that the marital relationship satisfaction of husbands is influenced by their own characteristics but hardly affected by his wife's. In contrast, the satisfaction of wife is influenced by husband's characteristics as well as hers. These finding reflect that women are more strongly family-centered and dependent on their husband.

• Information Systems Review
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• v.6 no.2
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• pp.47-63
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• 2004

As Internet usages proliferate, the interests on cyber space and virtual community increase. The purpose of this study is to find the role of cognitive absorption as an intermediate variable. It is a variable that links factors that affect on members' usage of virtual community and cognitive absorption. The result of this study shows that challenges, skills, perceived reality, and needs affect the usage of virtual community through cognitive absorption, while only interactivity affects the usage of virtual community directly. This shows that cognitive absorption plays an important role in the usage of virtual community. The major contribution in this study is that cognitive absorption influences on the usage of virtual community greatly. If there is a way to increase the intensity of cognitive absorption, it will strongly help increase the performance of virtual community.

• The Journal of the Korea Contents Association
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• v.10 no.12
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• pp.120-128
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• 2010

Web development and digital technology enable users not only to consume contents but also to produce and share it through using various media. Thus, since personal needs for contents are increased, the interest in environment and technology for creating digital contents is growing. Because of existing digital contents technology such as writing tool or digital storyboard have focused on the individual creation, it is hard to induce participation and collaboration of other users and sharing and reusing contents. Therefore, we suggest a new form of collaborate digital storytelling using the concept of the collective intelligence through contest. Most of all, we develop writing tool and storyboard tool in order to facilitate participants to produce online contents. Also, distinguished from previous contest, this contest considers not only content output but also collaborative process for making it.

• Journal of Digital Convergence
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• v.18 no.9
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• pp.373-378
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• 2020

With the continuous development of economic activities of influencer(people with social influence). Because of 'Influencers' bring huge economic benefits, all walks of life are creating their own 'influencers'. In the art exhibition industry, the 'influencer' art exhibition pays more attention to experiencing the audience. Although it reduces the professionalism of art exhibitions, it also lets more non-professional visitors to see and experience art exhibitions. In this paper, the write takes the 'influencer' art exhibition as the research object and divides into 'emotional immersion' and 'technological immersion', and analyzes the development status of 'influencer' art exhibition. It is a commercial marketing method to call art exhibition 'influencer'. But with the increasing demand of the public for art and culture consumption. the 'influencer' art exhibition, which can bring immersive cultural experience to the audience. It just meets the cultural consumption demand of the public. So that it has become one of the main forms of art exhibition. In the future, immersive 'influencer' art exhibition will become the main form of art exhibition. With continuous innovation and creativity, art professionalism and commercial marketing, the 'influencer' art exhibition will continue to develop.

• Journal of the Korea Society of Computer and Information
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• v.12 no.5
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• pp.215-223
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• 2007

On-Line Shopping mall is becoming important strategic environment that decide corporation's competitive advantages because of that can achieve quality of customer service and offer speed elevation through both-way communication effectively. Accordingly, as interest about electronic commerce rises, various research had been gone. But, most researches are applying off-line market's quality of service measurement tool just as it is doing not consider special quality of internet. Consider and prescribe by system quality, and saw that thing with grasp relation with customer satisfaction along with qualify of service is important for factor that environmental element influences in customer satisfaction as existing commercial transaction in this research hereupon. That is, wished to present quality strategy necessary to examine whether some quality factor of system quality and quality of service affects more customer satisfaction, and satisfy various customer's needs accordingly after ermine whether it are switching and some relation that search purchase alteration availability of market that is different from loyalty which recommend internet shopping mall to another person who is system quality factor and quality of service factor and customer satisfaction factor actively.

• Journal of the Korea Society of Computer and Information
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• v.12 no.5
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• pp.303-311
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• 2007

The instruction based on mass production system has contributed to the materialistic abundance, but it caused the innate target of education, development of 'holistic human beings' to be lost. Accordingly, the mentoring has been highlighted as an alternative instructional method because it can support learners in the aspect of cognitive and affective domain. On the other hand, as an effort of overcoming time and place constraints of face-to-face mentoring, e-mentoring is being required. This research aims to propose the e-mentoring system design plan for guiding learning after school, which may support face-to-face mentoring. Based on literature reviews, the direction of design was set and the necessary functions were drawn. e-Mentoring system design plan proposed in this article may be helpful to practitioners who are interested in the enhancement of effectiveness and efficiency of mentoring programs. Also it is required that more practical study should be performed for developing the system and testing its effectiveness.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.9 no.4
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• pp.9-15
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• 2009

As disease and aging increased on the map of nuclear families, the interests in protecting individual privancy and u-Healthcare has increased as well. Until now, the health management of individual medical institutions have limited their researches on the future of offline diagnostics and treatment works, time and space only to medical services. However, in the future, healthcare through mobile medical devices to real-time online personality, mobility, and bulwark where patients can receive personal health statues anywhere seems inevitable. Therefore, in this paper, the PDA based on the each individual elderly and patients that updates their physical health statues through the signal meter management system can notify both the individual and the hospital when a medical emergency occurs. Additionally, it provides relevant information on the results of measurements monitoring system.

• The Journal of Natural Sciences
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• v.6 no.1
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• pp.89-102
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• 1993

Das ursprngliche menshiche Verlangen nach Erotik hatte trotz der Unterdruckung und des Verbots seit der Anfang der Zeit bis heute stets das menschliche Interesse auf sich gezogen. Diese Erotik drckte nicht nur die knstlerische Handlung aus, sondern sie hat auch eine enge Beziehung zur kubischen Darstellung von Mode. Sie beschreibt die innere menschliche Welt und ist der Motor der individuellen Mode. Die Erotik entsteht wesentlich aus der Tiefe der menschlichen Psyche, ist sowohl erzeugende und starke schpferische Krfte als auch der Antrieb zur Annhrung der unsterblichen Welt. Darberhinaus ist sie auch der Wunsch jedes Individums, sich selbst zu entdecken. Diese Erotik beruht sich in unserem Unterbewutsein und Sie bricht nur dann aus, wenn der Mensch von der rtselhaften Leidenschaft beherrscht wird. Dardurch werden gewisse Krfte frei und sie motivieren den Menschen durch verschieden knstlerische Darstellung diese Erotik auszudrcken. Dieser ganz natrliche Ausdruck menschlicher Begierde wurde durch Kleidung nach Auen signalisiert. Damit drckte der Mensch seine Individualitt aus, und versuchte sich den anderen gegenber so reizvoll wie mglich zu zeigen und wirkte sehr anziehend. Schlilich hat er sich als Sex-Appeal zur Schau gestellt. Solches menschliche Sehnsucht nach Erotik wurde seit dem Altertum bis heute durch verschiedene erotische Kieidungen zum Ausdruck gerbracht.

• Journal of the Korean Society for Library and Information Science
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• v.50 no.1
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• pp.5-23
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• 2016

It has been shown that in the modern society, teenagers do not read a lot of books. As basic research in order to attract teenagers to reading activities, the effectiveness of booktrailers in affecting reading motivation of teenagers has been studied. As such, 121 middle school and high school students were surveyed with respect to their (1) basic awareness of reading and booktrailers, (2) awareness thereof after watching booktrailers, and (3) reader behaviour reaction applied to AIDMA & AISAS sub-elements. Results show booktrailers to be much more effective in reading motivation than printed media such as book reviews. The preferred booktrailer type is the storyline type. The preferred elements of booktrailers are the storyline, background music, video effects, with their preference in descending order. Also, in terms of the reader behaviour reaction of the teenagers, very positive responses appear across all areas including attention and interest in the book, memories of the book, desire to read the book, search for information, and production of booktrailers. These results indicate that booktrailers can be utilized very effectively in providing reading motivation and in reading expression activities.