• 한국벤처창업학회:학술대회논문집
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• 2022.11a
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• pp.95-104
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• 2022

근래 지구온난화에 따른 자연재해의 증가와 장기 코로나19의 전염으로 사회적 비대면 필요성이 증대되면서 온라인을 통한 건강관리 및 의료 진단·처방 등 디지털 헬스케어의 필요성이 증대되고 있다. 디지털 헬스케어로 기존 병원 진료의 온라인 원격 진료/처방이 지속 증가하고 있을 뿐만 아니라 관련 빅데이터를 모아 개인 건강과 질병 상태 정보를 취합하여 건강 관리 및 치료를 하는 디지털 치료제 개발이 급속 진행되고 있으며 관련 벤처 창업도 활발히 진행되고 있다. 이러한 디지털 헬스케어, 디지털 치료제 산업의 활성화는 각 개인의 신체 상태를 상시 측정하고 이 정보를 관련 시스템과 연동 할 수 있는 웨어러블 디바이스, 특히 스마트워치의 보급 증대에 힘입은 바가 크다. 본 연구에서는 스마트워치의 기술혁신이 디지털 헬스케어의 수용성에 어떻게 영향을 미치는지 확장된 통합기술수용모델을 적용하여 분석하고, 혁신 사례로 스마트워치를 활용한 디지털 수면 치료제 벤처 개발 현황을 제시하였다. 본 연구를 통해 확인한 결과는 다음과 같다. 첫째 디지털 헬스케어 스마트워치의 개인혁신성, 효용가치, 사용편의 등 ICT 변인들에 대한 기술발전의 매개 영향은 유의한 것으로 나타났다. 둘째 ICT 변인들과 기술발전 매개변수는 디지털 헬스케에 스마트워치 수용의도에 대부분 정(+)의 영향을 미치는 것으로 확인되었다. 단 기술발전은 개인혁신성에는 크게 매개하지 않는 것으로 나타났다. 이러한 혁신기술의 디지털 헬스케어 스마트워치 수용의도 영향 평가 결과는 스마트워치 각종 서비스 상품기획과 마케팅에 유효하게 참조 할 수 있을 것으로 보이며 추후 세분화 연구를 통하여 더욱 소비자 특화된 제품과 서비스를 창출하는데 기여 할 수 있을 것으로 사료 된다.

• Journal of Digital Convergence
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• v.11 no.2
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• pp.9-18
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• 2013

In 2014, third and fourth graders in primary schools will start using digital textbooks for social science, science, and English. Fifth and sixth graders will follow the next year. Given this situation, this study investigated the awareness of digital textbooks by primary school teachers who did not have direct experience with digital textbooks. Also studied was the teachers' acceptance of digital textbooks, based on the Technology Acceptance Model. The results showed that most respondents were not ready to use digital textbooks, and they were apprehensive about their use. However, if the teachers were required to use digital textbooks, usefulness and playfulness were key factors in their acceptance.

• Digital Contents
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• no.8 s.123
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• pp.106-115
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• 2003

'디지털 스토리텔링(Digita0l Storytelling)'이란 디지털 기술을 매체환경 또는 표현 수단으로 수용해 이루어지는 스토리텔링이다. 영화를 비롯한 미디어 영상물은 대개 6단계의 표준 제작 공정으로 만들어진다. 1)기획개발단계(Develop) 2)제작준비단계(Pre-Production)3)제작단계(Production) 4)후반작업단계(Post-Production)5)배급단계(Distribution) 6)상영단계(Exhibition)가 그것이다. 디지털 스토리텔링이란 1)에서 6)에 이르는 매체 환경전체에 디지털 기술이 수용되거나, 최소한 1)에서 4)에 이르는 스토리에서 담화까지의 창작에 표현 수단으로 디지털 기술이 수용된 경우를 말한다.

• The Journal of Korean Association of Computer Education
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• v.14 no.4
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• pp.33-41
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• 2011

This study was conducted to identify factors that influenced teachers' adoption of digital textbooks and causal relationships among the factors identified. Chasm theory was used in developing strategies for adoption of digital textbooks that consider teachers' innovativeness. This study also employed the information technology adoption model of Davis (1989) that illustrates decision making processes for the adoption of instructional media such as digital textbooks. Based on these two theories, a measurement instrument measuring teachers' innovativeness, perceived usefulness, perceived ease of use, and intention of use was developed and validated through a series of reliability and validity tests. Causal relationships among the factors were examined using structural equation modeling. The result indicated that: a) perceived ease of use had a directional effect on perceived usefulness and an indirect effect on intention of use; and b) perceived usefulness had a direct effect on intention of use. Implications of this finding are discussed especially for the efforts in developing strategies for teachers' adoption of digital textbook. For example, when digital textbooks are introduced into public schools, teachers' perception of the usefulness of digital textbooks, beyond just ease of use, should be considered.

• Proceedings of the Korea Association of Information Systems Conference
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• 2005.05a
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• pp.193-203
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• 2005

우리나라는 정부의 정보화 촉진정책에 힘입어 전국에 초고속정보통신 기간망이 구축되었고, 산업 및 공공영역에서의 정보인프라를 통한 정보화 확산은 가정으로 확산되어 가고 있는 추세이다. 이를 대표하는 정보화 서비스 중의 하나가 디지털 홈 서비스이다. 그러나 디지털 홈 서비스에 대한 선행연구들은 기술적인 연구에 치중하고 있는 반면, 소비자의 향후 디지털 홈 서비스 수응 등 전략적 관점에서의 체계적인 연구는 미흡한 실정이다. 따라서 본 연구는 디지털 홈 서비스 수용의도에 대한 선행요인들을 고찰하고 디지털 홈 서비스의 잠재 사용자 수용모델을 제시하고자 한다. 또한 이 수용모델의 적합성을 평가하기 위하여 실증분석을 하였다. 본 연구의 기대효과로는 디지털 홈 서비스 시장의 활성화를 위한 전략적 측면, 예컨대 효과적인 상품개발과 마케팅을 위한 적절한 전략을 세울 수 있는 기반을 마련해줄 것으로 기대된다.

• Journal of Digital Convergence
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• v.20 no.5
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• pp.23-29
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• 2022

Digital services improve existing ways of purchasing contracts. In this study, we empirically analyzed the effects of individual technology readiness (optimism, innovation, inconvenience, anxiety) on the acceptance intention of cloud computing technology for users with relatively high understanding of cloud service. Also, the effect of technology readiness on acceptance intention was verified by the mediating effect of digital conversion. As a result, optimism and innovation had a positive effect on digital conversion, and discomfort and anxiety had a negative effect on digital conversion. And although the partial mediating effect of digital conversion was verified in the relationship between optimism, anxiety and acceptance intention, it was verified that there was no mediating effect of digital conversion in the relationship between innovation, discomfort and acceptance intention. Through these results, the practical implications and future research directions of cloud services were presented to companies.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2022.11a
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• pp.298-299
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• 2022

Digital Transformation in the maritime transportation sector means "by utilizing digital technologies such as artificial intelligence, big data, Internet of Things, block chain, and cloud to create new business models, products, and services for maritime transportation-related companies. It can be defined as a continuous process that adapts to or drives disruptive changes in the market" (Chang, 2021). In a situation where various digital conversion technologies are applied and started to be used in the domestic port logistics field, active acceptance by members can bring about the success of digital conversion. Therefore, in this study, in order to investigate the acceptability of digital transformation in the domestic port logistics sector,

• Journal of The Korean Association of Information Education
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• v.15 no.2
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• pp.265-275
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• 2011

The purpose of this study was to identify the factors that determined the adoption of digital textbook among elementary and middle school teachers, and to propose and validate a revised Technology Acceptance Model. The study was grounded in the innovation diffusion theory and the attribute factors proposed in the theory were used in the model. More specifically, observability, compatibility, and subjective norms were proposed as external factors and usefulness, easy of use, intention to use were proposed as internal factors in the proposed model. It was found that (a) observability, compatibility, and subjective norms were the main external factors that influenced the teachers' intention to use digital textbook and (b) the revised TAM was validated.

• Journal of Digital Convergence
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• v.18 no.8
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• pp.201-215
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• 2020

We conducted the analysis using the data of the '2019 Korean Middle and Elderly Technology Acceptance Survey' to verify the comprehensive senior technology acceptance model. In this study, we examined the significant effect the relationship between behavioral intention to use the diital health devices and perceived usefulness, perceived ease of use, gerontechnology self-efficacy, gerontechnology anxiety, facilitating conditions, attitude to life and satisfaction through the structural equation. The results of the research model are as follows. First, the usefulness and ease of use had significant effects on intention to use. Second, the self-efficacy had significant effects on the intention to use. But they had negative effect. Third, perceived usefulness, self-efficacy and anxiety had significant effects on ease of use. Lastly, self-efficacy, facilitating conditions, attitude to life and satisfaction had significant effects on perceived usefulness. These findings highlight that verified the comprehensive senior technology acceptance model in Korea.

• Journal of Korea Port Economic Association
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• v.39 no.3
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• pp.155-178
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• 2023

The purpose of this study is to derive factors that affect the acceptance of digital transformation in ports and empirically analyze the impact of these factors on the acceptance of digital transformation through a survey of port workers. Additionally, we test whether acceptance attitude plays a mediating role in the relationship between these factors and digital transformation acceptance. The variables used in this study are as follows. First, knowledge, self-efficacy, and involvement were included as variables related to individual characteristics, relative advantages, complexity, observability were included as variables related to innovation characteristics, and government regulations and competitor pressure were included as variables relate to environmental characteristics, so that a total of eight latent variables were selected. The results of this study are summarized as follows. First, two variables among individual characteristics, self-efficacy and involvement, were able to confirm a positive(+) causal relationship with the attitude of accepting digital transformation, and knowledge initially expected a positive(+) causal relationship with the attitude of accepting digital transformation, but the result was a negative(-) causal relationship, so that the hypothesis was rejected. Second, among the characteristics of innovation, complexity has a negative(-) causal relationship with the attitude of accepting digital transformation, and relative advantages and technological innovation have a positive(+) causal relationship with the attitude of accepting digital transformation. Finally, among the environmental characteristics, government regulations and competitor pressure, confirmed a positive(+) causal relationship with the attitude of accepting digital transformation. In addition, it was found that the attitude of accepting digital transformation had a positive(+) causal relationship with personal acceptance and social acceptance of digital transformation.