• 디지털산업정보학회논문지
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• 제14권4호
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• pp.27-33
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• 2018

The recent efforts in academia and industry represent a paradigm shift that will extend the IoT from the home environment so that it is interoperable with the Internet of Vehicles (IoV). IoV is a special kind of IoT. It allows to connect between vehicle and things located in infrastructure. Furthermore, IoV enable to create new intelligent services through collaboration with existing various services such as smart city and connected home. In this paper, we develop a service in order to realize IoV. To this end, we design a novel vehicle service platform which could automatical controlling the IoT device according to drivers' voice. To show practical usability of our proposed platform, we develop a prototype service could be call car-to-thing (C2T). We expect that our proposed platform could eventually contribute to realizing IoV.

• 대한가정학회지
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• 제42권2호
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• pp.177-193
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• 2004

Using data from the 2001 Computer and Internet Use Survey by the National Statistical Office, this study investigated digital divide among women aged between 20 and 55. Following were the major findings. first, two-thirds of women did not use Internet even though many of these had Internet access at home. Second, those who did not have Internet access at home, those with a lower level of educational attainment, those with blue color or service occupations, and those with higher age were less likely to use Internet than their counterparts in these socio-economic variables. Third, expanding Internet infrastructure would not improve Internet use of the Elderly. Forth, the majority of those who did not use Internet did not recognize the Internet itself. Based on the result the policy implications for digital divide were suggested.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2005년도 추계종합학술대회
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• pp.983-986
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• 2005

This paper describes a digital convergence platform(DCP) whice is implemented based on the MPEG-21 multimedia framework. The DCP is a newly proposed solution in this research for the convergence service of future home multimedia environment. The DCP is a common platform designed to have the feature of configurability, via means of S/W, which is needed for the convergence service of diverse digital media. A distributed peer to peer service and transaction model is also a new feature realized in the DCP using the MPEG-21 multimedia framework. A prototype DCP is implemented to verify its functions of multimedia service and transactions. The developed DCPs are networked with IP clustering storage systems for the distributed service of multimedia. Successful streaming services of the MPEG-2/4 video and audio are verified with the implemented test-bed system of the DCP.

• 한국주거학회:학술대회논문집
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• 한국주거학회 2008년 추계학술발표대회 논문집
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• pp.469-474
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• 2008

In the last decade many advanced home network services have been provided by construction industry, and many researches on the area have been carried out. One of the problems we are confronted with is that we do not have a standard classification scheme for home network services yet. In this paper a more stable classification scheme is suggested after comparative analysis of many different schemes in previous researches. More commonly highly attended service categories in the scheme is selected, and those are examined in terms of how commonly they are supplied by construction industry. In the later part of this paper the current home network building certification code is reviewed if the code complies with the highly attended categories in the classification scheme suggested in this paper. Some ideas to improve the current certification code is suggested by adding or optionally adding the highly attended categories.

• 디지털융복합연구
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• 제18권2호
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• pp.439-445
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• 2020

본 연구는 가전제품 체험 서비스를 디자인할 때 고려해야 하는 요인들에 대한 사용자 경험 연구이다. 직원 없는 비대면 형태의 언택트(Untact) 서비스가 확대되고 있지만, 가전제품 분야에 대한 개발은 아직 초기 단계인 실정이다. 이에 본 연구에서는 스티븐 앤더슨(Stephen P. Anderson)의 감성 인터페이스 제작 모형(Creating Pleasurable Interface Model) 6가지 요인을 기반으로 설문 및 1:1 심층 인터뷰, 참여 관찰을 진행하여 가전제품 체험 서비스에 대한 사용자 경험을 측정 및 분석하였다. 연구 대상에 있어서는 언택트 서비스의 문제로 제기되는 중·장년 및 노년 계층의 디지털 소외를 고려하여 4060세대와 2030세대의 사용자 경험을 비교 연구하였다. 그 결과 신뢰성, 사용성, 유희성 측면에서 반대되는 두 세대의 만족도와 그에 대한 세부적인 내용을 확인할 수 있었다. 이에 관해 본 연구에서 제시하는 시사점이 향후 가전제품 체험 서비스를 디자인함에 있어서 전략적인 도움이 되기를 기대한다.

• 한국IT서비스학회지
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• 제15권2호
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• pp.21-33
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• 2016

Recently, T-Commerce is emerging to provide new services, with the proliferation of digital broadcasting services. However, T-Commerce market and TV home shopping market are being classified as a legal policy on other markets, such as regulated in the service of live broadcasts. The factor that has inhibited activation T-Commerce related to the lack of appropriate institutions and legal systems in the market, despite the environment with the digital broadcasting service is being spread. We were performed conjoint analysis. For this analysis, we select attributes as a quality attractive factors that significantly affects the satisfaction of TV based shopping customers through previous studies. The results showed that the TV-based shopping customers are important to think 'Responsive', 'Playfulness', 'Live broadcast', 'Convenience' and 'Bidirectional' in the order. The 'Responsive' and 'Live broadcast' of such attributes are served as possible only in TV home shopping, because these attributes don't service due to legal and institutional regulations in T-commerce market. The cluster analysis result also showed that TV shopping consumers are more important to think 'Responsive', 'Playfulness', 'Live broadcast' than 'Convenience' and 'Bidirectional', except one of the classification clusters. If real-time broadcast service is impossible because of the legal and institutional regulations, it seems to require the expansion of the services linked the terrestrial broadcasting to the activating T-Commerce market.

• 디지털융복합연구
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• 제12권8호
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• pp.449-458
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• 2014

본 연구는 방문건강관리사업에서 동일한 문제를 가진 대상자의 자기관리 증진을 위한 자조집단 현황을 파악하기 위한 조사연구이다. 전국 253개 보건소를 대상으로 설문조사하였으며, 2010년 9월 3일부터 9월 20일까지 회수된 109개소의 자료를 SPSS/WIN 18.0프로그램을 이용하여 분석하였다. 연구결과 보건소에서 방문간호사업을 담당하는 간호사는 평균 9.27명, 대상 보건소 중 자조집단 프로그램을 실시한 보건소는 48개(44.0%), 자조집단 중 암 관련 프로그램이 65건(28.8%)으로 가장 많았으며, 실행예산은 500만원 이상은 19.6%로 재정적 지원이 열악한 현실이었다. 반면에 전문인력, 자조집단 관련 정보 및 예산 부족 등의 이유로 자조집단을 운영하지 못하는 보건소들도 자조집단 프로그램의 필요성은 인식하고 있었다. 결론적으로 자조집단 형성과 운영을 위한 매뉴얼 개발 및 효과성 검증을 위한 객관적 척도 개발 연구에 기초자료를 제공할 수 있다고 본다.

• 한국정보과학회:학술대회논문집
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• 한국정보과학회 2006년도 한국컴퓨터종합학술대회 논문집 Vol.33 No.1 (D)
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• pp.127-129
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• 2006

KT 홈엔(HomeN) TV포탈 MiniMOD(Music On Demand) 서비스에 적용되어 있는 TV기반의 웹브라우저 상주서비스용 시스템을 소개하고자 한다. 본 시스템은 웹브라우저 네비게이션과 독립적으로 동작하는 기능으로써 상주서비스 적용시 셋탑박스 플랫폼 수정없이 서비스 적용이 가능하게 하는 시스템이다. 따라서 본고에서는 TV기반 웹브라우저 상주서비스용 시스템의 개요, 시스템의 구축배경 및 목적, 시스템의 구성요소 등을 알아보고 앞으로의 발전방향에 대해 진단해보고자 한다.

• 디지털산업정보학회논문지
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• 제5권3호
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• pp.77-86
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• 2009

This paper proposes an ontology-based context-aware home healthcare platform employing environmental factors obtained from home. The proposed platform manages the health of home residents, and notifies relatives or a medical team of critical condition through context-awareness based on home ontology by using information sensed from various sensors. The ontology definition of context-awareness from the sensed information provides technically more precise decision for us. Therefore the platform can be aware of the health state of residents and environment by reasoning exactly from data gathered from various sensors and heterogeneous devices. The platform also can individually provide the customized service for users by setting priority for critical status that can be occurred in the health state of residents.

• 디지털산업정보학회논문지
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• 제10권3호
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• pp.107-117
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• 2014

The personal information extrusion accident(hacking, improper maintenance) by the internet has been increased rapidly during the last ten-year period. The personal information includes Korean resident registration number, name, cellphone number, home telephone number, E-mail address, home address, etc. Korean resident registration number is unchangeable from the cradle to the grave. Illegally accessed personal information can be wrongfully resoled or used at phishing scam. In this paper, we propose a alternative means of Korean resident registration number using the authorized certificate. The authorized certificate is in use safely in Internet. The authorized certificate(included Chinese name) is in used in offline service, the authorized certificate(included English name) is used in online(for government service) and the authorized certificate(not included name) is used in online(for private service). The authorized certificates are possible for discard, republication. The method can reduce the possibility of the personal information extrusion.