• Journal of The Korean Digital Architecture Interior Association
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• v.13 no.1
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• pp.15-22
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• 2013

Recently, the korean statistical information service reported that the elder people aged over 65 years take 11 percentage point of all population, indicating that the hyper-elder era will advent shortly. As a result, there are remarkably increasing demands for providing self-organizable home agent system for elder people. Of the home agent system, the ubiquitous home service is known to be useful to overcome this problem. However, current ubiquitous home services limited to provide functional services, and it can be observed that there is lack of consideration for elder-support products which are closely interacted with elder people in the living situation. In this paper, we analyze senior aids products that can be combined to the ubiquitous home service, and propose design procedure for senior aids products that can be applied to self-organizable ubiquitous services. We studied characteristics of elder people, current state of affairs for senior aids products, and home services that are highly required by elder people. Moreover, we observed that the ubiquitous home services related to health, safety, and amenity are urgently needed, and those services can be categorized according to residential areas. Following those observances, we proposed a design principle based on the universal design paradigm to provide self-organizable ubiquitous home service environment for elder people using senior aids products.

• The Journal of the Korea institute of electronic communication sciences
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• v.15 no.5
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• pp.973-980
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• 2020

Various applied solutions utilizing the technology of the 4th Industrial Revolution are being applied to the health and welfare sector. In the proposed paper, the senior care system solution based on big data is designed. The principles of operation of the proposed system are collecting senior behavioral analyses through API information of smart devices, and sending a primary notification to the relevant senior in cases where a senior reacts differently from the existing standards. A system is proposed to prevent dangerous situations by providing information to peer seniors, family members, and the emergency center in cases where there is no response.

• Health Policy and Management
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• v.30 no.2
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• pp.245-252
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• 2020

Background: Happiness is one of the most important indicators of health, wellbeing, and quality of life among older adults. The objective of the study was to investigate factors associated with happiness among senior citizens residing in rural areas using the 2017 National Survey of Older Koreans. Methods: A cross-sectional analytical study was conducted among 3,149 senior citizens living in rural areas using secondary data from the 2017 National Survey of Older Koreans. Happiness was measured by a single question and responses were recorded dichotomously. Descriptive and inferential statistics were computed at a 5% level of significance. Results: In all, 64.5% of the participants considered themselves as happy most of the time in the last 1 week. In the study, socio-demographic factors did not predict happiness except age. Satisfaction with a health status, financial situation, relationship with children, cultural satisfaction, and satisfaction with friends and society were positively associated with happiness among senior citizens residing in rural areas of Korea. Odds of reporting happiness were higher among those who traveled in the last 1 year, visited elderly welfare centers, and were involved in voluntary work than among those who did not. Conclusion: Happiness among senior citizen was significantly associated with life satisfaction with regard to health, finance, relationship with family, friends and society, and social activity participation.

• The Korean Journal of Health Service Management
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• v.3 no.1
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• pp.33-46
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• 2009

In order to analyze possible effects of senior hospital selection factors and service satisfaction on senior hospital patients' revisit of senior hospital, this study surveyed guardians of total 204 patients hospitalized in major 4 senior hospitals in Busan. As a result, this study came to the following conclusions: First, it was found that guardians considered appropriateness of medical treatment cost as the biggest factor of choice, which was followed by kindness of doctor and hospital employees, locational accessibility (traffic convenience), and doctor's medical capacity. Second, the factor analysis about patients' satisfaction showed that the influential factors consisted of satisfaction at medical staffs, satisfaction at nursing and care, and satisfaction at facilities. Third, there was not significant difference in the overall impression of hospital and the intention of revisit depending upon sociological variables. Fourth, satisfaction at nursing and care and satisfaction at facilities had significant effects on better satisfaction at overall impression of hospital, and it was noted that the shorter admission period and the less complaint led to the higher intention of revisit. Therefore, it is necessary to improve satisfaction at medical staffs, nursing and care, and facilities rather than patients' own sociological characteristics.

• The Journal of Korean Institute for Practical Engineering Education
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• v.2 no.2
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• pp.157-164
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• 2010

In these days, the frequency in use of senior friendly products including walker, mattress preventing bedsore, etc. is going up by an increase in the elderly population. In the case of the elderly, bad ergonomic design causes some problems in the aspects of usability and safety. In fact, lots of accidents came from using senior friendly products. In this paper, older adults' usability when using senior friendly products was studied through industry-university collaboration. Usability evaluation program was developed to support companies that develop or manufacture a senior-friendly product. Walker and mattress preventing bedsore were evaluated in aspect of its usability and the result were provided to the company.

• The Journal of the Korea Contents Association
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• v.15 no.12
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• pp.586-595
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• 2015

This paper explores the relationship between senior workforce's education & training and job satisfaction. Further, the mediating effect of knowledge-sharing practice is also analyzed. We used 970 senior workforce's survey data from Human Capital Corporate Panel. Using structural equation modeling, the results suggest as follows. First, senior workforce's education & training had a positive effect on job satisfaction. Second, senior workforce's knowledge-sharing practice had a positive effect on job satisfaction. Third, a mediation analysis reveals that knowledge-sharing practice significantly mediates the relationship between education & training and job satisfaction. Several theoretical and managerial implications are discussed.

• Childhood Kidney Diseases
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• v.11 no.1
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• pp.112-117
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• 2007

Although juvenile nephronophthisis(NPHP) is one of the most frequent genetic causes of chronic renal failure, it has very rarely been reported in Korean children. Most NPHP patients are found to have chronic renal failure, since there are no distinct clinical symptoms for NPHP except polydipsia, polyuria and enuresis in the early stage of disease. Ten percent of NPHP patients manifest retinitis pigmentosa, called $Senior-L\ddot{o}ken$ syndrome. We experienced 2 cases of $Senior-L\ddot{o}ken$ syndrome that occurred in siblings(a 10 year-old boy and a 14-year-old girl) who were diagnosed with Leber's amaurosis. They were found to have severe renal impairment without polydipsia and polyuria. However, no large homogenous deletion of the NPHPI(2q13) gene was not identified in these patients. We report here on these cases and we review the literature to emphasize the association between Leber's amaurosis and the development of chronic renal failure.

• Korean journal of communication and information
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• v.48
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• pp.306-325
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• 2009

This Study aims to thesis the purpose and educational methodology of media education for senior citizens. As background research, current situation and agendas regarding the media education for senior citizens were investigated. In further, quantative focal interview method was deployed to analyze recognition of teaches and education participants in media education for senior citizens. Focal interviews basis on the purpose, problems of education environment, preferred education method and suggestions of media education. The focal interview lead to in-depth opinion relying on experience of teachers and education participants. This study is expected to present the basis data for future theoretical systemization of neglected classes and for seeking educational utilization methods.

• Journal of the Ergonomics Society of Korea
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• v.32 no.6
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• pp.557-563
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• 2013

Objective: This study introduces user experience measurement and its application for senior friendly products. Background: Measuring user experience for senior friendly product is very important for its design, but the measurement is not easy. Method: This study was focused on case studies for user experience measurement and its application for senior friendly product. Mobile patient lift and four wheeled walker that assist the old's mobility were studied. User experience was measured through interview and observation method. Result: From measuring the user experience, some usability issues were identified for the products. A method to apply QFD(quality function deployment) in design process was proposed. A design prototype was also developed considering user experience. Conclusion: User experience measurement for senior friendly products is key process for user centered design. Application: The method and result of this study can be applied to user experience measurement and design of senior friendly product.

• KIEAE Journal
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• v.7 no.5
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• pp.35-40
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• 2007

The purpose of this study is to execute evaluation experiment to know the evaluation property of lighting environment of residential space for senior people, considering visual characteristics along aging, and finally provide basic data for the lighting plan to ensure the visual amenity. Processes of this study are as follows;1) Analyzed the variation property of visual sensibility and visual ability of senior people along aging. 2) Selected 3 types of life behavior(rest, conversation and reading) after checking life behavior in residential space for senior people based on advanced study. 3) Made the Mock-up Model that Dimming is possible, actual furnace to model. 4) Executed sensitivity evaluation experiment about lighting environment. 5) Analyzed evaluation property of lighting environment of residential space for senior people. Results of this study are as follows, 1) With lens-filter, we got comfort and amenity in bulb-color lamp which has similar color temperature with red of lens filter. 2) Lighting environment tests during conversation : With lens filters, they felt comfort on bulb color in case of higher illuminance than 850lux and daylight color in 500lux. 3) Lighting environment tests at reading : With lens filter, bulb color got better score in brightness and appropriateness than daylight color.