• Convergence Security Journal
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• v.16 no.5
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• pp.33-40
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• 2016

Credit card is means of payment used like cash in terms of function and its users have increased consistently. With development of Internet and electronic commerce a role as payment method of credit card has been growing. But as the risk which results from centralized information and online increases, credit card fraud is also growing. Card theft and loss are decreasing due to countermeasure of card companies and financial supervisory authorities, while card forge and identity theft are increasing. Recently because of frequent personal information leakage and deregulation of financial security following easy-to-use payment enforcement, customer's anxiety about card fraud is growing. And the increase of card fraud lowers trust on credit system as well as causes social costs. In this paper, the security problems of card operating system are addressed in depth and the measures such as immediate switch to IC card terminals, introduction of new security technology, supervision reinforcement of the authorities are proposed.

• Journal of the Korean Institute of Intelligent Systems
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• v.13 no.1
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• pp.1-5
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• 2003

In this paper, we realized a system that converts the character images of the printed Korean alphabet (Hangul) to the editable text documents by using the black and white CCD camera, We were able to abstract the contours information of the character which is based on the structural character by using the boundary tracing technique that is strong to the noise on the character recognition. By using the contours information, we recognized the horizontal vowels and vertical vowels of the character image and classify the character into the six patterns. After that, the character is divided to the unit of the consonant and vowel. The vowels are recognized by using the maximum length projection. The separated consonants are recognized by comparing the inputted pattern with the standard pattern that has the phase information of the boundary line change. We realized a system that the recognized characters are inputted to the word editor with the editable KS Hangul completion type code.

• Information Systems Review
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• v.8 no.3
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• pp.175-200
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• 2006

Application service provider(ASP) model is emerging as a new form of application outsourcing. ASP model may be attractive for small companies and even some medium-sized companies because these companies lack appropriate resources and technical expertise to develop and operate their information system. However, studies of ASP model have so far been neglected. Service quality is argued to be a crucial success factor for ASP, but yet there is not an empirically validated instrument for measuring ASP service quality. Therefore, this paper aims to develop and test a model for measuring ASP service quality. In order to accomplish these, SERVQUAL that has developed in marketing area were adapted to the context of this study. The research sample was designed by randomly selecting 300 different companies from the database that listed up the small companies participating in "ASP based e-business project for small enterprises". 240 usable responses were received by interview. The results are that reliability and tangibility impact user performances and satisfaction more than any of the service quality dimensions.

• Journal of Korea Spatial Information System Society
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• v.1 no.1 s.1
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• pp.89-98
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• 1999

The major purpose of this study wa to desgin a external metadata of National Geography Institute(NGI) for the effective management and distribution of the digital maps. For designing a standard external metadata reflecting the current trends of the international organizations on standardization, a prelimenary study was made mainly concentrating on the analysis of the metadata of the developed countries along with domestic cases. For better assessing NGI needs, all the metadata related material of the NGI were collected and classified based on the NGI's workflow. The external metadata draft was made considering the results from the analysis of the existing NGI material and the draft was also cited some major cores from the ISO standards. Continuous efforts should be made in the future to update the metadata draft based on the opinions from the NGI engineers and the technical trends of the international organizations.

• Journal of rehabilitation welfare engineering & assistive technology
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• v.9 no.4
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• pp.251-256
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• 2015

The purpose of the study is to investigate the status of assistive technology delivery system and to analyze issues on legislating assistive technology act in Korea. Many laws in different departments include regulations of providing assistive technology devices, and their range and types in various delivery entities tend to expand. However, a nationwide assistive technology delivery system for all individuals with disabilities that considers balanced expenditure among departments is not established yet. Two laws proposed to solve the situation were introduced and discussed as the following. First of all, the terminology of assistive technology and various products supported by different laws and departments should be aggregated and connected. Secondly, a nationwide assistive technology delivery system for all individuals with disabilities are to be established, regardless of departments or laws for certain purposes. Thirdly, a quality control system of all assistive technology products including user monitoring system should be regulated.

• Journal of the Korean Society of Clothing and Textiles
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• v.42 no.1
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• pp.1-13
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• 2018

The influence of the emotion of envy as a variable in the brand attitude has increased. This study validates the influence of envy types, brand awareness, and regulatory focus chronic of consumers on favorability of luxury fashion brand. This study was designed with the mixed factorial design of 2 (envy types: benign vs malicious) ${\times}$ 2 (brand awareness types: high vs low) ${\times}$ 2 (regulatory focus chronic types: promotion focus vs prevention focus). The data for this research was collected from a questionnaire distributed to 302 subjects aged between 20 and 39 in the Seoul and Gyeonggi areas; consequently, a total of 275 data were analyzed. Data were analyzed with SPSS 23 program and three-way ANOVA, Simple interaction effects and simple main effects analysis were conducted. The results of this research were as follows. First, envy type and brand awareness showed significant interaction for the favorability of a luxury fashion brand. Second, envy type, brand awareness, and consumers' regulatory focus chronic showed significant interaction on the favorability of luxury fashion brand. Based on the findings, the characteristics of consumers' regulatory focus in brand attitude must be taken into consideration by luxury fashion brand marketers. The use of SNS strategies to induce emotions of benign envy through the comparisons to close acquaintances is recommended in order to raise brand preferability.

• Science of Emotion and Sensibility
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• v.13 no.1
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• pp.11-20
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• 2010

According to diversity of life style, introduction of well-being trend and increase of demand based on the IT-convergence, Recently "smart clothing" study has been diversified on user applications such as entertainment, healthcare, business and sports. And the smart clothing's market has been progressed in diverse aspects. But, study of smart clothing based on consumer aspect and market diversification is insufficient. The purpose of this study is to identify consumer's needs on smart clothing and to suggest directions for development of smart clothing based on their lifestyle that focused on digital and fashion lifestyle that be closely connected with smart clothing product development. This study is focused on the ages of 20-30 who are considered to be high demand consumers on the smart clothing market. As a result of study, life style based on clothing and digital is categorized 3 types as trend-pursuit style, sensual information-pursuit style and practical function-pursuit style. we suggested direction for development of smart clothing based on consumer's needs of the smart clothing according to the customer's lifestyle types.

• Journal of Fashion Business
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• v.24 no.1
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• pp.75-87
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• 2020

The purpose of this study is to find trends in new media fashion content by analyzing the fashion content of the official Instagram accounts of domestic fashion magazines that are being transformed by digital media. The framework for these analysis of fashion content type and methods of production is based on one used in an earlier research project. Empirical analysis is conducted on Vogue Korea's official Instagram accounts, using the highest number of major views as the secondary measure of interest. After screening for fashion content in posts on the Vogue Korea account for four months, 291 short video postings were extracted to analyze the number of views the postings received. The results were categorized as 'star', 'show/exhibition', 'product', 'shop', 'fashion film', 'designer', or 'event', included in the data are the number of postings by type and the number of views by post. Based on the characteristics of the creator and the editing, the posts were classified into 'professional production highlight', 'professional production private', 'UCC' or 'GIF' videos, the number of views per post were also collected. The research results show different levels of interest depending on the type of fashion content, and also on the way the videos were produced. The study also investigated how the combination of these two factors affects interest. When producing a new media fashion content, combining a 'star' type post with 'professional production private' video content was most popular. The selection of production method is therefore important even given the same type of content.

• KDI Journal of Economic Policy
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• v.37 no.sup
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• pp.1-32
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• 2015

Korea witnesses continued debate over the policy that mandates the use of the public authentication certificate (electronic certificate) in electronic financing. The debate mainly centers on the rationale of the government compelling, as a standard, a public electronic certificate based on a specific technology, among several user authentication technologies. This paper looks into the impacts of both adoption and abolition of this mandatory policy and thereby analyzes the effects of government intervention in technology standardization. To that end, two main questions are presented: what conditions would enable a single technology to serve as a standard in the market without government intervention; and what conditions would make the standard determined in the market contribute to maximizing social welfare. This paper demonstrates that the attitude and preference of market participants towards each technology determine the level of market equilibria and social welfare caused by the adoption and abolition of the mandatory policy on electronic certificate.

• 한국HCI학회:학술대회논문집
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• 2006.02b
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• pp.602-607
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• 2006

80 년대 이후 국내 뮤지엄은 양적으로 많은 성장을 이루었고, 현재 전국에는 200 여 개의 뮤지엄이 개관 중이다. 이 중 많은 뮤지엄들이 기존의 역사나 자연사를 주제로 한 뮤지엄과는 다른, 다양한 주제와 내용을 다루는 '테마 뮤지엄' 을 표방하고 있지만 여러 면에서 외국의 선진 테마 뮤지엄에 비해 열악한 것이 사실이다. 이에 본 연구에서는 완성도 있는 테마뮤지엄을 위해서 테마뮤지엄의 구조를 내러티브 특성에 따른 고찰을 통해 구조적으로 이해하고자 하였다. 이에 본 연구에서는 테마뮤지엄의 속성을 규명한 후, 완성도 있는 테마뮤지엄의 실현을 위해서는 뮤지엄 내 내러티브성의 확립이 필수적이라는 가설을 검증하고자 하였다. 또한 이를 통해 테마뮤지엄의 기본 속성이 내러티브 구조에 있음을 논증하고 이러한 내러티브 구조가 명확히 드러나는 테마뮤지엄을 실현하기 위한 디자인 방법론적 접근으로써 테마뮤지엄의 내러티브구조 확립을 위한 방법틀을 제안하였다. 이 방법틀은 테마뮤지엄의 내러티브 구조, 내러티브 유형별 포지셔닝맵, 내러티브 체험과 재방문력 창출의 상관 정도를 제공함으로써 테마뮤지엄 디자이너의 내러티브 구조에 따른 디자인 개선책 도출을 도울 수 있을 것으로 사료된다. 또한 제안한 방법틀의 디자이너와 사용자 간 수용도를 알아보기 위해 사례연구를 실시하였는데, 그 대상으로 국내 뮤지엄 가운데 8 곳을 선정하였다. 이를 통해 내러티브 구조에 따른 디자인 계획이 관람객의 만족도에 큰 영향을 미침을 입증할 수 있었다. 이상의 연구는 국내 중소규모 테마뮤지엄의 질적 성장에 기여할 것이며, '테마'라는 특성을 가진 환경에 확대하여 적용할 수 있을 것으로 사료된다.