• 한국정보시스템학회지:정보시스템연구
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• 제30권4호
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• pp.95-118
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• 2021

Purpose This study verified the moderating effect of consumer knowledge in relation to the factors affecting the acceptance intention of autonomous vehicles by adding trust to the United Theory of Acceptance and Use of Technology model for the commercialization of autonomous vehicles. Design/methodology/approach For this purpose, this study conducted a survey on general consumers who are interested in automobiles. A total of 250 questionnaires were distributed and collected, and 242 questionnaires were used for analysis. To test the hypotheses, multiple regression analysis and multiple group analysis were performed. Findings Performance expectations, effort expectations, social influence, and trust were found to have a positive effect on the acceptance intention of autonomous vehicles. In addition, consumer knowledge between performance expectation and acceptance intention and between effort expectation and acceptance intention was confirmed as a variable that can moderate the relationship.

• 경영과정보연구
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• 제35권2호
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• pp.167-183
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• 2016

본 연구에서는 간편결제 서비스를 새로운 정보기술의 한 유형으로 인식하고 통합기술수용이론(UTAUT)를 토대로 인지된 위험을 추가하여 수정된 수용의도 모델을 제시하여 소비자의 수용의도에 영향을 미치는 변수들을 규명하였다. 본 논문의 연구결과를 요약하면 다음과 같다. 첫째, 노력에 대한 기대, 사회적 영향은 수용의도에 긍정적 영향을 미치며, 인지된 위험은 수용의도에 부정적 영향을 미치지만, 성과에 대한 기대와 촉진조건은 영향을 미치지 못하는 것으로 나타났다. 둘째, 간편 결제 서비스의 수용의도와 이용행동 요인 간에는 유의한 관계가 있는 것으로 나타났다. 이는 선행 연구에서 검토한 바와 같이 수용의도가 실제 수용 관계에 직 간접적인 영향을 미친다는 것을 의미한다. 셋째, 혁신저항의 조절효과는 노력에 대한 기대와 사회적 영향은 수용의도와의 관계에서 조절효과가 있지만, 인지된 위험에 대해서는 조절 작용을 하지 않는다는 것을 확인할 수 있었다.

• 한국의류산업학회지
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• 제14권1호
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• pp.24-36
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• 2012

This study examines consumer's acceptance intention of sensor-based smart clothing empolying the extended TAM. Technology innovativeness, information innovativeness and trust were used as external variables and perceived palyfulness was included in the extetended TAM. Data were collected from the adults over 20 years old living in Daegu from March 14 to 18, 2011. 193 useful copies of data were analyzed to investigate a structural model and test research hypotheses using AMOS 7.0. The study results showed that the extended TAM for smart clothing was validated empirically in predicting the individual's acceptance of sensor-based smart clothing and 10 hypotheses among 12 hypotheses were supported. Technology innovation, information innovation, and trust were confirmed as antecedent variables in affecting extended TAM. Perceived usefulness and perceived playfulness directly influenced acceptance intention and indirectly influenced acceptance intention mediating attitude. Perceived usefulness affected perceived playfulness and attitude affected acceptance intention. This study will help marketers and managers of fashion companies devise effective tools in planning marketing strategies related to smart clothing.

• 복식문화연구
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• 제21권4호
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• pp.478-493
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• 2013

The purpose of this study is to examine the online WOM effect of blog review depending on brand awareness and message direction. The theory of planned behavior was applied to understand online WOM acceptance. A survey was conducted targeting female in 20s and 30s and 312 questionnaires were used for analysis. Frequency analysis, reliability analysis, t-test, and regression analysis were conducted using SPSS ver. 18.0. The results are as follows. First, purchase intention and online re-WOM intention are higher when brand awareness is higher. Second, subjective norm, perceived behavioral control, WOM acceptance intention, purchase intention and off-line re-WOM intention show higher values when negative information is afforded. Third, in type 1 (high brand awareness/positive message) and type 3 (low brand awareness/positive message), attitude, subjective norm and perceived behavioral control have a positive effect on WOM acceptance intention. In type 2 (high brand awareness/negative message), subjective norm and attitude have a positive effect on WOM acceptance intention. In type 4 (low brand awareness/negative message), subjective norm and perceived behavioral control have a positive effect on WOM acceptance intention. Forth, in type 1 and type 3, WOM acceptance intention has a positive effect on purchase intention, offline re-WOM intention and online re-WOM intention. In type 2 and type 4, WOM acceptance intention has a negative effect on purchase intention, and a positive effect on offline re-WOM intention. The results show that blog review has ripple effect on consumer behavior by affecting purchase intention and offline re-WOM intention.

• 한국데이타베이스학회:학술대회논문집
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• 한국데이타베이스학회 2010년도 춘계국제학술대회
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• pp.223-234
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• 2010

This study is aimed at proposing a new research model in which application store intention to acceptance influence factors (i.e.. facilitating condition, mobile computing self-efficacy, service compatibility, and system quality) affect TAM (i.e., perceived usefulness and perceived ease of use) positively, leading to application store intention to acceptance eventually. This study developed a research model to explain the use of Apple's App Store, and collected 228 survey responses from the undergraduate students who had experiences with such application store services as game and personal information management application download. To prove the validity of the proposed research model, PLS analysis is applied with valid 228 questionnaires. By employing PLS technique, the measurement reliability and validity of research variables are tested and the path analysis is conducted to do the hypothesis testing. In brief, the finding of this study suggests that application store intention to acceptance influence factors affect TAM positively, and application store intention to acceptance as well.

• Journal of Information Technology Applications and Management
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• 제13권4호
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• pp.89-107
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• 2006

With the increased importance of groupware in organizations, groupware acceptance is regarded as an important outcome in the efforts of firms to leverage the potential of this information technology in their business activities and strategies. Despite significant investments in groupware, considerable diversity exists in how well firms have been able to implement groupware and leverage the business value of groupware. This study identifies important factors influencing user acceptance of groupware by extending TAM(Technology Acceptance Model) which includes perceived control, intrinsic motivation, and concentration as well as perceived ease of use and perceived usefulness from original TAM. The proposed model is tested in an organization among 104 employees using previous research measurements. According to the findings from the study, the usage intention of groupware can be explained by intrinsic motivation, perceived control, perceived ease of use, and Perceived usefulness. However, it fails to explain the effect of concentration on the intention.

• 벤처창업연구
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• 제15권3호
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• pp.19-32
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• 2020

본 연구는 스마트팜 예비창업자를 대상으로 스마트팜 노력기대와 스마트팜 수용의도를 매개변수로 하여 농산업 ICT 기술적특성이 스마트팜 창업의도에 미치는 영향에 관하여 분석하였다. 농산업 ICT 기술적특성의 하위변수를 가용성, 경제성, 데이터융합성 및 확장성으로 구분하였다. 전국에 거주하는 예비창업자들로부터 수집한 설문지 349부를 실증분석에 사용하였다. SPSS v22.0과 Process macro v3.4를 사용하여 직렬다중매개모형을 기반으로 분석하였다. 분석결과 첫째, 경제성과 확장성이 창업의도에 정(+)의 유의한 영향을 미치는 것으로 나타났다. 둘째, 가용성, 경제성 및 확장성이 노력기대에 유의한 영향을 미치는 것으로 나타났다. 셋째, 노력기대는 수용의도에 유의한 정(+)의 영향을 미치는 것으로 나타났다. 넷째, 수용의도는 창업의도에 유의한 정(+)의 영향을 미치는 것으로 나타났다. 다섯째, 경제성이 노력기대를 매개하여, 수용의도를 매개하여, 노력기대와 수용의도를 매개하여 창업의도에 미치는 간접효과는 모두 유의한 것으로 나타났다. 여섯째, 융합성이 수용의도를 매개하여 창업의도에 미치는 간접효과는 유의적인 것으로 나타났다. 일곱째, 확장성이 노력기대를 매개하여, 노력기대와 수용의도를 매개하여 창업의도에 미치는 간접효과는 유의적인 것으로 나타났다. 후속 연구로는 ICT기반 농산업창업을 유도하기 위한 새로운 조절변수 발굴을 위한 연구가 필요할 것으로 보인다.

• 한국정보시스템학회지:정보시스템연구
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• 제27권4호
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• pp.129-147
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• 2018

Purpose The purpose of this study is to identify the effects of users' perceived value of food delivery Apps and information quality on acceptance and intention to reuse of food delivery Apps. Design/methodology/approach This study made a design of the research model by integrating the factors of perceived value and information quality with the acceptance and continued usage of delivery Apps on the basis of the TAM (Technology Acceptance Model). Findings The results of this study suggests that perceived emotional value and monetary value, accuracy and timeliness of information have significant positive effects on usefulness and easiness of food delivery Apps. Meanwhile, both usefulness and easiness of food delivery Apps have significant positive influences on users' continually use intention. Furthermore, implications in terms of the findings of this study are discussed.

• 한국정보시스템학회지:정보시스템연구
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• 제25권2호
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• pp.27-50
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• 2016

Purpose The purpose of this study is to examine the effect of the acceptance intention towards healthcare wearable device in Korea. Specifically, this study attempted to identify the relationships among the acceptance intention towards healthcare wearable device, technical characteristics and user's personal characteristic based on UTAUT(Unified Theory of Acceptance and Use of Technology) model. Design/methodology/approach For this purpose of research, we conducted against consumers who use the wearable devices and we collected data from 219 wearable device users. The analyses were conducted using SPSS and AMOS19.0 which is powerful structural equation modeling (SEM) software. Findings The main findings are as followed; First, functional diversity, wearability, trend sensitivity and health perception are significantly related to performance expectancy, while visual aesthetic and enjoyment are not significantly related. Second, performance expectancy and effort expectancy are significantly related to acceptance intention towards healthcare wearable device. Third, effort expectancy is significantly related to performance expectancy.

• 한국조리학회지
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• 제23권8호
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• pp.173-183
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• 2017

The purpose of this study is to investigate the causal relationship between new brand awareness and new brand awareness according to type of restaurant menu purchase information. This study will provide basic research data on viral marketing strategy through online marketing of restaurant companies. The purpose of this study is to investigate the effect of information obtained through blog information and SNS advertisement on word effect (information acceptance and information transfer) and to investigate the effect of word of mouth effect on consumers' purchase intention. A total of 206 samples were used for this analysis and regression analysis was performed using SPSS 18.0. The results of the study are as follows. First, experience type, timely relevance and consensus among the characteristics of blog information affect information acceptance. Experience, and accuracy are affecting information delivery. Second, information discomfort among the characteristics of SNS advertising information influences the acceptance of information. Information, entertainment and trust are affecting information dissemination. Third, information acceptance and information diffusion affect purchase intention.