• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2013년도 추계학술대회
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• pp.878-879
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• 2013

우리나라는 서비스 관련 기업이 매우 많음에도 불구하고 고객의견의 수집 및 분석 기술이 미흡하다. 따라서 고객의 의견을 실시간으로 모니터링하고 문제가 발생하였을 때 이를 알리고 적절한 대안을 지원하는 시스템이 필요하다. 본 연구에서는 기존 고객의 피드백 측정을 위해 오프라인에서 설문지를 작성하던 방법을 온라인상에서 작성하고 결과를 분석할 수 있도록 하는 시스템을 제안한다. 이 시스템은 온라인 시스템으로 설문작업이 이루어지므로 실시간으로 데이터를 분석할 수 있으며 상품별로 설문지를 작성할 수 있도록 하여 다양한 서비스에서 사용할 수 있다. 향후 언어별로 설문지를 작성하여 외국인도 사용 가능하고 스마트 폰 시대에 손쉽게 설문에 응할 수 있도록 모바일에서도 설문에 응할 수 있는 시스템을 개발 예정이다.

• 한국경영정보학회:학술대회논문집
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• 한국경영정보학회 2007년도 International Conference
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• pp.527-535
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• 2007

The number of SMEs taking up information systems such as Enterprise Resource Planning has been growing rapidly, and many of those organizations have stepped into the stage of ongoing use at this point. Thus, research which takes into account idiosyncratic nature of SME environment is more important than before. Through an empirical study using survey method, we tried to examine the importance of end user's feedback seeking behavior in SMEs and how environmental factors affecting such behavior reinforce and interact with the feedback seeking behavior itself. The result shows that end user's active role as a voluntary feedback seeker is important in utilizing information systems in accordance with the initial design intention in ongoing use environment. Furthermore, in order to facilitate such feedback seeking behavior in SME environment, it is essential that management's involvement and communicating to its employees the importance of effectively utilizing the information systems as well as the support of peer IT champ.

• 한국의료질향상학회지
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• 제22권2호
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• pp.75-90
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• 2016

Objectives: This study measures the level of cognition of employee's patient safety culture and evaluates the current level through comparing the results to external levels. Ultimately it is performed to construct a strategic improvement plan through the basic database for patient's safety culture. Methods: A questionnaire survey of self reporting type was carried out using structured questionnaire of the patient's safety culture for employees currently employed in a hospital. Total responders was 1,129 and a response rate was 54.6%. The survey results were calculated with a percent positive response, and the current level was evaluated by comparing with the survey results of a hospital (2009 and 2014) and the survey result of The Agency for Healthcare Research and Quality(2014). Results: Sub-dimension of high percent positive response for each area were 'teamwork within hospital units' (80%), 'feedback & communication about error' (73%) and 'supervisor/manager expectations & actions promoting safety' (67%). Meanwhile, 'teamwork across hospital units' (31%), 'hospital management support for patient safety' (29%), 'staffing' (27%) and 'non-punitive response to error' (17%) were relatively low percent positive response. Compared to the survey results of AHRQ (2014) for each area, 'teamwork within hospital units' (80%), 'feedback & communication about error' (73%), 'frequency of event reporting' (66%) were at the top 50% percentile level and the remaining sub-dimensions showed a very low level in the lower 10% percentile area. Conclusion: In order to establish a system for patient safety culture within the hospital and evaluate the effect on this, it is necessary to periodically evaluate the patient's safety culture and establish regulations on hospital safety culture to comply with this.

• 한국HCI학회:학술대회논문집
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• 한국HCI학회 2009년도 학술대회
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• pp.203-213
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• 2009

의료 분야는 가상현실 (VR, Virtual Reality)의 주요한 응용 분야 중의 하나이다. 가상현실을 의료 분야에 응용하는 연구는 학제간 연구의 대표적인 사례로 간주되며, 컴퓨터 과학자나 공학자, 내과 및 외과의사, 의학 교육자나 학생, 군사 의료 전문가들이나 의생명과학 전문가들이 참여하고 있다. 사용자들이 인지하는 물입감의 경험을 기준으로 하여 사람과 컴퓨터의 상호 작용(HCI, Human Computer Interaction)을 향상시키기 위해서는, 햅틱(Haptic), 음성, 냄새 등 비전통적 상호 작용 방법이 탐구되어야 한다. 특히, 햅틱 피드백은 전통적 상호작용 방식인 시각 정보와 서로 긴밀하게 관계가 맺어진다. 시각 정보와 햅틱 피드백을 결합하게 되면, 사용자들은 몰입감을 좀더 강하게 느끼게 된다. 전세계적으로 햅틱 피드백은 오랫동안 연구되어 왔고, 햅틱 기반의 시스템도 많이 개발이 되었다. 본 논문에서는 해틱 피드백이 의료 분야에 적용된 사례들에 집중하였다. 즉, 햅틱 피드백과 이들이 의료 분야에 응용된 사례들을 정리하여 발표하였다.

• Nuclear Engineering and Technology
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• 제55권4호
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• pp.1410-1419
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• 2023

Public perception plays a crucial role in the successful completion of a nuclear power project. As a newcomer country to nuclear power, there are lots of misconceptions among the Bangladeshi people about nuclear energy. Consequently, it is crucial to minimize all the doubts among mass people and build up their positive outlook toward nuclear power. This demands a comprehensive survey to figure out the public opinion, concerns, false impressions, and knowledge gap regarding nuclear power. In the present study, these issues were addressed by a survey that was responded to by 661 persons for the 24 survey questions. The questions were categorized based on information, knowledge, faith, benefit, awareness, and technology. Feedback and responders' basic demographic and socioeconomic information were collected from various locations in Bangladesh through online and in-person surveys. The responses were analyzed in both statistical and descriptive ways. Some of the feedback was found to vary with age, sex, and education level while others were quite independent of these parameters. It is found that socioeconomic development and energy security can be achieved by the inclusion of nuclear energy in the power system master plan of the country. However, huge knowledge gaps and misconceptions were found among the public regarding nuclear energy. As per feedback, political instability and corruption may affect the national nuclear power project in Bangladesh. Low faith in the existing rules & regulations for nuclear power programs was also observed. The result of this study will be handy to develop the communication and public awareness strategy for a successful nuclear power project in Bangladesh.

• 문화기술의 융합
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• 제9권6호
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• pp.519-524
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• 2023

본 연구는 IT 관련 다양한 교양과목의 플립드 러닝 적용에 있어서 운영에 대한 경험을 정리하면서, 구체적인 적용 방법을 제안한다. 그동안은 플립드 러닝에 대한 다양한 전략과 학습자 반응을 분석하는 연구들이 대부분이었다. 현재는 플립드러닝 수업을 운영하는 주체자인 교수자들이 해당 과목들을 운영하면서, 즉각적인 피드백과 적용을 할 수 있는 방안에 대한 연구가 필요한 시점이다. 이에 관한 연구들이 점차 나오고 있는데, 일반적으로 교수자 본인들의 수업 운영의 구조를 개발하거나, 토론 수업과 접목하거나, 다양한 콘텐츠 개발하기 등과 같은 다양한 전략을 적용 후, 결과를 통한 참고 자료에 대한 공유 연구가 대부분이다. 본 연구는 즉각적인 피드백을 받을 수 있는 설문조사인 비정형 데이터를 기반으로 분석하여, 다양한 전략이 해당 과목에서 어떻게 적용되고, 결과를 얻을 수 있는지 수업 운영과 동시에 분석할 수 있는 방법을 제안한다.

• 천문학논총
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• 제27권4호
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• pp.289-290
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• 2012

Feedback from accreting BH (AGN) is thought to be responsible for the co-evolution of BHs and galaxies. It is likely to be prominent in the most luminous dust-obscured quasars, particularly those containing radio sources too luminous to be powered by starbursts. In order to investigate the feedback mechanism in detail, we select a unique sample containing ~ 200 of the most luminous obscured QSOs by cross-matching the WISE catalog with the FIRST and NVSS radio surveys. We present overall statistics for the observed range of colors and radio/mid-IR flux density ratio. We also present our efforts to understand the physical and evolutionary nature of these extreme feedback candidates using various telescopes such as Magellan, SOAR, Herschel, and ALMA.

• 한국HCI학회:학술대회논문집
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• 한국HCI학회 2009년도 학술대회
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• pp.1109-1113
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• 2009

웹사이트의 회원가입 프로세스, 온라인 쇼핑 사이트의 구매 프로세스 등에서 유저와 서버간 data 교환은 사용자들이 입력 폼(form)에 데이터를 입력함으로써 이루어지는데, 이때 유저가 입력 오류를 일으킨 경우 시스템은 오류메시지를 통해서 수정을 유도하게 된다. 적절한 피드백 제공 방식과 관련된 문헌을 살펴보면 국제 표준화 기구(ISO)는 즉각적인 피드백 제공을 권고하고 있으나[1], Bargas et al. 의 연구 결과 온라인에서 데이터를 입력할 때에는 즉각적인 피드백 보다 작성 완료 후 한번에 오류 메시지를 제공하는 피드백 방식이 더 사용성이 높은 것으로 나타났다[2]. 본 연구에서는 오류 발생 즉시 메시지를 제시하는 조건과 작성 완료 후 한번에 메시지를 제시하는 조건으로 나누어 오류 메시지 제시 시점에 따른 사용성을 비교하는 실험을 실시하였다. 실험 결과 Bargas et al.의 연구 결과와 대조적으로 즉각적인 피드백이 제시되는 경우 사용성과 만족도가 더 높은 것으로 나타났다.

• 대기
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• 제20권2호
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• pp.101-109
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• 2010

The service of health information was provided through internal and external weather agency web sites. The purpose of this study was to analyze current status of the weather agency web sites dealing with health information in the internet, and to evaluate their contents and technical aspects. The evaluation tool consisted of five area (appropriateness, accessibility, supportiveness, feedback, and continuance) with nineteen items. For the public confidence, web sites were limited to national meteorological administration and representative weather agencies. The evaluating web sites were fourteen from eight countries. The evaluation scores of fourteen web sites were 37.8 out of 53.0 in total. Each subcategory score were 5-12 out of 12 in appropriate, 4-12 out of 12 in accessibility, 4-10 out of 11 in supportiveness, 2-8 out of 9 in feedback, and 2-8 out of 9 in continuance. The score of feedback was the lowest. Survey results indicated that Korean Meteorological Administration homepage was middle status compared with the others in side of depth of health information and feedback from expert. Climate change affect human health, so it will be possible to prevent some disease at first through climate information. It should be developed to provide high quality health information and system related climate on KMA homepage.

• 대한안전경영과학회지
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• 제24권3호
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• pp.61-74
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• 2022

In a rapidly changing environment, it is essential for companies to develop their capabilities for sustainable growth. To this end, informal learning at work plays an important role for small and medium-sized enterprises that are having difficulties in human resource development. If the GRIT of workers and the spiritual leadership of leaders are maintained at an appropriate level, the effect of informal learning will increase. This study derived the following results through a survey of workers participating in the Work-learning Dual System in Korea. First, experience and feedback among informal learning activities have a significant positive effect on competency development. Second, the higher the level of the GRIT of workers, the greater the magnitude of the positive effect of experience and feedback on competency development, showing a positive moderating effect. Third, in the case of workers with high GRIT, capacity development is strengthened as experience or feedback increases, and the higher the level of spiritual leadership, the greater the scope of reinforcement. On the other hand, it can be seen that in the case of workers with low GRIT, competency development weakens as experience or feedback increases, and the higher the level of spiritual leadership, the greater the extent of the weakening.