• Journal of Information Technology Applications and Management
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• 제20권2호
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• pp.57-68
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• 2013

Recently, cloud computing has been viewed as a technology of great influence. Despite the importance of personal cloud services, the majority of cloud computing studies has been focused on an enterprise level. Therefore, in this research, we list variables of personal cloud computing characteristics (accessibility, storage, trust, perceived ease of use, availability) from preceding research done on an enterprise level. So, through pilot testing, we analyze whether examined characteristic variables affect the intention to use personal cloud computing. Next, we investigate the relevancy between user characteristics, including gender, age, and occupation, and the usage rate of personal cloud computing. Lastly, we implement an analysis of variance in order to speculate whether there is any difference between the five characteristic variables in using personal cloud computing between cloud service enterprises. For empirical testing people with experience in personal cloud computing are surveyed. Frequency analysis, exploratory factor analysis, internal consistency analysis, T-test, ANOVA, and multiple regression analysis are implemented with 325 valid samples. The analysis results are as follows: First, among user characteristic variables, 'occupation' shows a significant relationship with cloud service usage, Second, between cloud service enterprises, all five characteristic variables of 'Naver N Drive' are thoroughly evaluated and 'Google Drive' receives a high evaluation in availability and accessibility. Third and finally, all of the selected characteristic variables affect the intention to use personal cloud computing. However, availability is identified to be the most important factor. This research will serve as a reference to enterprises for the practical implementation of personal cloud computing service.

• 인터넷정보학회논문지
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• 제23권6호
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• pp.49-58
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• 2022

군장병의 일과 후 병 휴대전화 사용을 전면 허용함에 따라 휴대전화 개통시 통신사에서 개인정보 직접 수집을 최소화 하여 군장병의 개인정보 안정성 확보가 필요한 시점이다. 국방부는 일과 후 군장병의 휴대전화 사용을 도입하기에 앞서 사이버 불법도박, 게임중독, 음란물 시청 등 일부 역기능에 대한 우려 및 보안사고 예방을 위해 휴대전화 촬영기능을 차단하는 등의 보안통제 체계를 구축해 왔다. 이동통신사는 통신대리점에 휴대전화 개통 등 개인정보 처리업무를 위탁하고 개인정보 보호조치 실태점검 등 관리감독을 수행하지만 통신대리점에서 위탁업무 목적외로 개인정보의 수집하는 행위가 발견되고 있다. 군장병이 휴대전화를 개통할 경우 개인정보 이동권을 활용하여 개인정보관리 전문기관을 신설하고 개인정보관리 전문기관에 군장병의 개인정보 전송을 요구하는 체계를 제시한다.

• 지식경영연구
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• 제19권4호
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• pp.99-118
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• 2018

Recently, individuals are interested in a variety of products and services based on artificial intelligence. Among those products and services, an intelligent personal assistants are attracting many attention from IT companies as a next generation platform. Thus, the main purpose of this study is to investigate effects of intelligent personal assistant's benefits on user's value formation and adoption behavior based on Value-based Adoption Model. In addition, the moderating effect of personal innovativeness is examined through empirical analysis. Based on the analysis with the data from actual users, the results show that usefulness, enjoyment, technicality and cost advantage have significant influences on perceived value and correspondingly have an effect on intention to adopt. Personal innovativeness is related to the relationship between perceived value and intention to adopt. These findings may provide important insights to the relevant field regarding the use and spread of intelligent personal assistants.

• 정보보호학회논문지
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• 제20권6호
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• pp.251-260
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• 2010

의료서비스와 IT 기술간의 융합으로 환자 개인의 건강정보가 전자의무기록(EHR)의 보급과 함께 빠르게 전자화되고 있다. 이와 함께 유헬스사회에 접어들면서 전자화 된 환자의 건강기록들을 진료 이외의 공중보건 및 의학 분야의 연구, 의료서비스 향상을 위해 사용하고자 하는 2차이용의 요구가 증가하고 있다. 개인건강정보의 2차이용으로 의학 분야의 발전의 매우 유익한 일이지만 부주의하게 개인의 건강정보를 이용하는 경우 환자 개인의 프라이버시 손상이 발생, 더불어 2차이용융 통한 연구나 서비스 발전에도 제한이 발생할 수 있다. 하지만 아직 개인건강정보를 이용한 2차적 이용에 대해 체계적인 연구나 논의가 없는 것이 현실이다. 따라서 본 논문에서는 개인건강정보의 2차이용과 관련하여 국내외의 법안들을 살펴보고 이를 비교 분석하여 앞으로 개인의 프라이버시를 존중하고 더불어 의료분야 서비스 있는 방향을 제시하고자 한다.

• 정보관리학회지
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• 제32권4호
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• pp.223-247
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• 2015

본 연구는 대학생들의 개인적 특성이 도서관 모바일 이용도와 도서관 모바일 콘텐츠 이용 패턴에 어떤 영향을 미치는지 살펴보았다. 개인적 특성의 변인들로는 대학생의 성별, 전공, 학년, 대학, 인지된 유용성, 개인적 혁신성 및 스마트폰 의존도를 사용하였다. 설문 조사는 두 개의 대학들의 학부생 309명을 대상으로 진행하였다. 조사 결과, 전공, 학년, 인지된 유용성 및 개인적 혁신성은 모바일 이용도에, 그리고 성별, 전공, 대학 및 스마트폰 의존도는 모바일 콘텐츠 이용 패턴에 유의미한 영향을 미쳤다. 끝으로 이러한 연구 결과를 반영하여 효율적인 대학도서관 모바일 구현을 위한 방안들을 제안하였다.

• 패션비즈니스
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• 제24권6호
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• pp.1-17
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• 2020

This study investigated the perceptions, attitudes, and behaviors of potential consumers toward using 3D printers to create their personal clothes. An online survey and a series of Welch's t-tests and ANOVA were conducted to investigate the differences in demographic characteristics, prior experiences in 3D printing, and levels of need for uniqueness among the sub-groups. A multiple linear regression analysis was performed to test the relationships among variables of the modified Unified Theory of Acceptance and Use of Technology (UTAUT). There were significant differences in gender and prior experiences regarding the UTAUT of personal 3D printing. The need for uniqueness has a positive effect on consumers' intention to use 3D printing technology for designing personal clothes and perception of the price of the 3D printer used to create individual clothes is important. Positive relationships were found between UTAUT variables as well as the use and purchase intentions. This study analyzed the potential for popularization of 3D printing technology to create fashion items and explore consumer willingness to embrace and use personal fashion designs. The results of this study are expected to assist consumers, designers, retailers and marketers, and experts in 3D printing technology by providing insight into consumer awareness and acceptance of personalized 3D-printed fashion and products.

• 한국정보시스템학회지:정보시스템연구
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• 제26권4호
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• pp.163-188
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• 2017

Purpose The purpose of this study is to empirically analyze the factors affecting the intention to use the IPA focusing on functional characteristics. Based on the research result, this research has significance in that it not only suggested strategic guidelines for the related business operators, it also helped identify the factors that will influence the intention to use an intelligent personal assistant centering on the functional characteristics of the IPA. Design/methodology/approach Accordingly, in an attempt to identify factors that will influence the intention to use the intelligent personal assistant, we proposed a research model, together with a corresponding hypothesis, which incorporates the functional characteristics (personalization, anthropomorphism, autonomy, communication ability, contextual offer) and perceived enjoyment of the intelligent personal assistant into a technology acceptance model. To verify the research hypothesis of this research, we have conducted a questionnaire survey with individuals who have used an intelligent personal assistant as target. And with the data collected from 215 copies of the questionnaire survey, we have carried out a path analysis using the PLS structural equation. Findings As a result, it turned out that, of the IPA functional characteristics, personalization had a positive effect on perceived usefulness, autonomy had a positive effect on perceived usefulness and perceived ease of use. Also, communication ability had a positive effect on perceived ease of use and perceived enjoyment, and anthropomorphism and contextual offer had a positive effect on perceived ease of use and perceived enjoyment and turned out to be major factors that increased the use intention of intelligent personal assistant.

• 통상정보연구
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• 제9권2호
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• pp.87-101
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• 2007

This study developed seven assumptions to demonstrate the effect of personal innovation, social influences, service quality, mobility and accessibility on perceived usability, perceived convenience use and use intention using a technology acceptance model developed by Davis(1989), and the results are presented as follows: First, the assumption that personal innovation and service quality of mobile banking service will influence the perceived usability was adopted while the assumption that social influences will affect the perceived usability was rejected. Second, the assumption that mobility and accessibility of mobile banking services will influence the perceived convenient use was selected. Third, the assumption that the perceived usability of mobile banking service will influence use intention was rejected while the assumption that the convenient use will influence use intention was adopted. This study suggests that as personal innovation, service quality, mobility and accessibility have a significant influence on use of mobile banking, service providers should pay more attention to development of security programs and diversification of contents.

• Journal of Information Technology Applications and Management
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• 제16권1호
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• pp.149-168
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• 2009

This paper aims to empirically examine how personal characteristics and social influence affect user acceptance of mobile web browsing service. To examine the intention to use mobile web browsing service, we applied the Technology Acceptance Model (TAM) which has been widely used to explain and predict the IT acceptance to this study. This research also includes personal characteristics such as computer self-efficacy, mobile self-efficacy, and personal innovativeness in IT and social influences such as subjective norms, image, and visibility as the external variables of the TAM. The results indicate that computer self-efficacy do not directly influence ease of use, but indirectly through mobile self-efficacy. And the results indicate that mobile self-efficacy and personal innovativeness in IT have direct effects on ease of use. Empirical results also show that subjective norms and image affect usefulness. Additional theoretical and practical implications of these findings are also discussed in the paper.

• 대한전기학회:학술대회논문집
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• 대한전기학회 1985년도 하계학술회의논문집
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• pp.257-261
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• 1985

This paper deals with the personal computer based design for the sequential machines. Most part of sequential machine design have been implemented by using general purpose microprocessors in order to obtain the specific unctions required for their system. But, they have some difficulties in design stages. Knowledge of systems design method and high technology are basically applied to all the design stages.. Therefore ready made microcomputer system for personal use, personal computer, can be transformed to sequential machines by using the corresponding softwares and built-in personal computer input/output ports. Following the state transition diagram or table, we can obtain the ROM type of sequential machines directly and need not to design input/output interface except actuators and samplers because of capability of personal computer. Our main purpose of this design method are quick, flexible, reliable, modifiable circuit design of the sequential machines. In this paper, we use APPLE-II plus personal computer as target machine.