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- 저자 : 진성광 ( Jeen Sungkwang ) (검색결과 3 건)
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진성광 ( Jeen Sungkwang ),김석 ( Kim Seog ),최정일 ( Choi Jeongil ) 한국품질경영학회 2021 품질경영학회지 Vol.49 No.3
Purpose: This study attempted to verify which factor affects the intention to use of the connected car that has recently emerged. Methods: Based on prior researches, this study derives the characteristics of connected car that affects user intention and designs research model for empirical analysis. A structured questionnaire was conducted for those who drive cars, and a total of 292 usable responses were collected and empirically analyzed using SPSS and PLS. Results: The results of this study are as follows; service quality, hedonic motivation, and social influence have a significant effect on perceived value, but system quality, information quality, user innovation, experience and facilitating condition did not. In addition, it was found that system quality, information quality, service quality, user innovation, facilitating conditions and social influence have a significant effect on satisfaction, but hedonic motivation and experience did not affect satisfaction. Conclusion: The findings of this empirical analysis have implications for effectively recognizing the value of connected cars based on the technology of information systems to users and establishing sustainable growth strategies for connected car producers and suppliers.
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김석(Seog Kim),진성광(Sungkwang Jeen),김혜경(Hyekyung Kim),최정일(Jeongil Choi) 한국IT서비스학회 2020 한국IT서비스학회지 Vol.19 No.3
Electronic voting is one of information technology service to handle a wide range of functions, including registration, certification, input and results of voting, using electronic technology, depending on the degree of automation. It helps voters exercise their voting rights not only for individual suffrage but also for major corporate decisions as shareholders by expressing their opinions regardless of geographical and time constraints. Such electronic voting helps open and expand voting participation, but on the contrary, it is possible to identify who voted and what kind of vote, such voting cannot guarantee confidentiality. Therefore, if blockchain technology is applied to electronic voting, it can increase the speed of processing and confidentiality by encrypting voting information. In this regard, the study aims to identify institutional issues on how electronic voting can be activated at a company s shareholders meeting, and to find ways to overcome the limitations of existing electronic voting by utilizing the technical characteristics of blockchain. This study proposes a consortium-type blockchain-based electronic voting system to enhance the convenience and reliability of electronic voting for shareholders meetings. In addition, this paper suggests how to enhance shareholders profits through electronic voting at shareholders meetings, as well as its policy measures and future improvements.
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박영석(Youngsuk Park),진성광(Sungkwang Jeen),김석(Seog Kim),최정일(Jeongil Choi) 한국IT서비스학회 2020 한국IT서비스학회지 Vol.19 No.5
This study attempts to present specific technical measures and case models to meet the needs of caregivers and maximize the effectiveness of senior care facilities by utilizing Wellness IT Service. IT services for supporting elderly care need to go beyond productivity and efficiency and now require the new choice and standards to satisfy the Wellness concept of well-being and happiness. Therefore, this study explores to develop the existing human-based service into the Wellness IT Service by utilizing IT based Wellness in the elderly care facility and thereby to improve the quality of elderly care service. Therefore, this study analyzes the relevant research background and the various feasibility of technical applications of Wellness IT service, and review the new value creation in the elderly care facilities. Lastly this study provides a new foundation for Wellness architecture and a service model for using Wellness IT infrastructure of the elderly care facilities.
ScienceON
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