• International journal of advanced smart convergence
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• 제12권4호
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• pp.177-181
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• 2023

User reviews posted in the application market show high relevance with the satisfaction of application users and its significance has been proven from numerous studies. User reviews are also crucial data as they are essential for improving applications after its release. However, as infinite amounts of user reviews are posted per day, application developers are unable to examine every user review and address them. Simply addressing the reviews in a chronological order will not be enough for an adequate user satisfaction given the limited resources of the developers. As such, the following research suggests a systematical method of analyzing user reviews with a cost-benefit analysis, in which the benefit of each user review is quantified based on the number of positive/negative words and the cost of each user review is quantified by using function point, a technique that measures software size.

• 한국도서관정보학회지
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• 제43권1호
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• pp.261-285
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• 2012

이 연구의 목적은 이용자편익기준의 이론적 타당성을 확인하고, 이용자편익기준과 어린이발달영역과의 상호관계를 검증함으로써, 이용자편익기준이 어린이도서관의 이용자편익기준으로 적용될 수 있음을 확인하는 것이다. 이 목적을 위해 이 연구는 전국 어린이도서관 이용자 247명을 대상으로 자료를 수집하였으며, 구조방정식모형으로 분석하였다. 분석결과는 다음과 같다. 첫째, 신체발달-행동의 용이성, 정서발달-생리적 유지성, 인지발달-지각적 유지성, 사회성발달-사회적 용이성의 대응관계는 적합하였다. 둘째, 편의성, 안전성, 다양성은 행동의 용이성, 자존감, 쾌적성, 편안함은 생리적 유지성, 심미감, 역동성, 융통성은 지각적 유지성, 휴식성, 소통성, 영역성은 사회적 용이성의 측정지표로 타당하였다. 셋째, 신체발달을 선호할수록 행동의 용이성을, 정서발달을 선호할수록 생리적 유지성을, 인지발달을 선호할수록 지각적 유지성을, 사회성 발달을 선호할수록 사회적 용이성을 선호하였다.

• 디지털산업정보학회논문지
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• 제12권4호
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• pp.135-143
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• 2016

The purpose of this study is to investigate the user's attitude and usage of smart banking application in terms of user's benefits and personalization. While the prior researches on mobile banking adoption focus on the characteristics of service itself, this paper intends to investigate the smart banking application in terms of user's benefits, which are personal value consumers attach to the product or service attributes. Based on prior studies functional benefits, social benefits, experiential benefits, and personalization are identified as affecting factors of the user's attitude and usage of smart banking application. According to the results of multiple regression analysis, all benefit factors(functional benefit, experimental benefit, social benefit) and personalization were found to be significantly related to the user's attitude. Users' attitude on smart banking was found to be significantly related to the real usage as well. This paper has value in that it investigates the attitude and usage of smart banking in terms of benefits.

• 한국정보시스템학회지:정보시스템연구
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• 제7권1호
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• pp.159-180
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• 1998

User-led IS development contributes to the response of actual user needs, the alternative solution for backlog, and including the enhanced communication and the reduced role conflict between users and DP department. However, there are too little research and practical concern about the user-led IS development. This case study on the Korea Real Estate Investment Trust addresses to the development background, IS development process, and the qualitative and quantitative benefit of user-led IS development. We believe that the case study contributes to the understanding for the benefit of user-led IS development approach.

• 한국실내디자인학회논문집
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• 제25권5호
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• pp.63-70
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• 2016

Modern society is suffering from the phenomena of low-fertile, ultra-aging, and low-growth. On this social flow, most social classes undergo vulnerable situation and their overall housing and living condition have difficulties. So far many housing guidelines for diverse population were developed, recently, inclusive 'Customized Housing Design Guideline for Childcare Families' in terms of maintaining family and society has been completed. The purpose of this study is to analyze User Benefit Characteristics of 'Customized Housing Design Guideline for Childcare Families'. The research subjects are essential 140 guidelines appropriate to children's development and parents' care. The research method is contents analysis and the analysis criterion are 4 concepts of the User Benefit Criteria- 'Behavioral Facilitation (BF)', 'Physiological Maintenance (PhM)', 'Perceptual Maintenance (PM)', 'Social Facilitation (SF)'. 3 people inter-raters reliability was established. Altogether, the guidelines were rated in the order of PhM>PM>BF>SF, and these characteristics are similar as common universal design guidelines. This showed the supportability of spatial characteristics in the guidelines related to user's special behaviors. Also, the results show the importance of outdoor space planning for safe social interactions. The supportable characteristics of 'Customized Housing Design Guideline for Childcare Families' could be expected to efficiently apply for new housing development in the future.

• 보건교육건강증진학회지
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• 제35권5호
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• pp.69-78
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• 2018

Objectives: This study is aimed to analyze service user's benefit and perceived-outcomes of visiting healthcare. Methods: Using a questionnaire survey we analyzed the subjective service quality and satisfaction of survey respondents. The sampling was designed with socioeconomic characteristics(age, sex, user group et al.), and each respondent (N=1,000) was presented with double-bounded dichotomous choice questions. To measure the value of visiting healthcare, we employed a contingent valuation method. Results: The respondents were satisfied with service and quality on visiting healthcare. And the acceptance-to-pay of respondent's benefit was 50,458 won for each visit and in totality, service user's benefit was 185.9 billion won. Conclusions: It is necessary to invest in visiting healthcare in public health centers.

• 한국IT서비스학회지
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• 제13권2호
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• pp.35-53
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• 2014

Company Social Networks (CSN) has emerged as a commonly used marketing channel. One of the most important advantages in CSN is the user's voluntary behavior as a relational performance. We classified level of voluntary behavior, as 'consumption', 'active participation', and 'creative contribution' to comprehend different relational performance of CSN. Moreover, we proposed research model to compare positive attitude and negative attitude. This study aims to investigate 'the process of user's voluntary behavior in CSN' which is causal relationship between benefits of CSN, user's attitude and voluntary behavior. Empirical results with 175 valid questionnaire data revealed that CSN benefit factors played a significant role in trust and distrust. Based on these effects, trust and distrust have different influences as level of voluntary behavior, just as proposed. For practitioners, it is crucial finding that users are more active behavior based on strong trust.

• 한국콘텐츠학회논문지
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• 제20권8호
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• pp.513-521
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• 2020

온라인 공익프로젝트 '앤트 프레스트'는 2016년 8월부터 운영이 시작되었고, 사막화지역에 1억 이상의 나무를 심었으며, 공익활동을 현재까지 지속되고 있다. 온라인은 통신망이 발달하여 생성된 산물이며, 이를 바탕으로 진행된 공익 프로젝트도 전통적인 공익활동과 달리 공익사업의 투신보다 공익지원정신을 더 중요시하고 있다. 이에 따라 본 연구는 온라인 공익을 지지하는 사용자와 온라인 공익진행과정의 상호작용관계를 파악하여 사용자가 지속적으로 온라인 공익을 지지하는 핵심요소를 도출하는데 목적이 있고, 핵심요소를 도출하기 위하여 연구를 4 단계로 진행하였다. 첫째, 온라인 공익에 관한 선행연구를 검토하여 온라인 공익의 특징을 파악한다. 둘째, 앤트 프레스트의 공익 성격에 대해 판단하고, 프로젝트 진행과정을 조사한다. 셋째, 앤트 프레스트의 이용률을 검토하고, 이용자의 속성에 대해 분류한다. 넷째, 인터뷰 조사를 실시하여 온라인 공익프로젝트와 사용자의 상호작용관계를 연출한다. 그 결과, 온라인 공익프로젝트는 사용자, 운영자, 협조자로 인하여 공익과정을 완성하며, 사이버 공간에서 에너지 수집하는 과정과 현실의 공익행위 완성을 연결시키는 중요한 요소가 참여도이며, 참여도로 인하여 사용자가 공익 프로젝트를 지속하는 결론을 도출하였다.

• 한국실내디자인학회논문집
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• 제2호
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• pp.10-16
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• 1994

The purpose of this study was to present systematic interior design guidelines for the elderly housing environment. As an environmental affordance system, Murth 's user benefit criteria was employed to analyze the items of the interior design guidlines in the 5 selected elderly housing literatures. 646 items were collected from the 5 representative literatures on elderly housing design. As a result of the content anaylysis, a set of comprehensive interior design guidenlines which was systematically synthesized based on the Murtha' s user benefit criteria was presented according to the specific spaces. The behaviroral facilitation and physiological maintenance dimension most frequently mentioned in foreign literature. Perceptual maintenance dimension needed to be developed in the future in elderly housing.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2010년도 춘계학술대회 논문집
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• pp.1310-1319
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• 2010

This paper has shown that Linear Induction Motor(LIM) and Rack and pinion type are efficient in selecting railway routes and systems after considering time, geo-spatial characteristics and the floating population by benchmarking domestic and overseas mountain trains. The benefit-cost analysis through the use of modeling on user's willingness to pay is conducted as a means that provides access to tourism resources. this paper concludes that the benefit-cost varies in response to changes in the amount of user's willingness to pay by age. It is expected that this paper serves as a reference data in the introduction stage of the mountain train project implemented by central or local governments with tourism resources in mountainous areas as the mountain train has turned out to be economically efficient while various potential benefits that have not been included in the benefit-cost analysis need to be quantified and remain to be studied further.