• The Journal of the Korea Contents Association
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• v.21 no.1
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• pp.572-578
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• 2021

The purpose of this study was to verify the impact of cognitive and emotional factors on artificial intelligence speakers on the intention of using artificial intelligence speakers. The method for this study was online surveys of people with physical disability. The recognition and necessity of artificial intelligence speakers were also identified, the perceived intimacy, joy, and intention to use them, and a multiple linear regression analysis was conducted to check the influence of each variable on the intention of the disabled to use artificial intelligence speakers. This study have shown that the perceived enjoyment of AI speakers in people with disabilities has shown a significant static effect on their intended use. However, the recognition and necessity of artificial intelligence speakers of the physically handicapped, as well as the perceived intimacy, do not have a statistically significant impact on the intention of using artificial intelligence speakers, according to the analysis. The results of this study suggest that it is necessary to strengthen the elements of enjoyment in order to improve the intention of the disabled to use artificial intelligence speakers, and it is meaningful in that it provides basic data to develop artificial intelligence products and customized services for people with disabilities.

• Proceedings of the Korean Society of Computer Information Conference
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• 2020.01a
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• pp.263-264
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• 2020

누구나 한 번쯤 자유롭게 여행하는 것을 꿈꾼다. 하지만 현 상황에서는 장애를 가진 사람들은 장애를 가지고 있지 않은 사람보다 더 많은 어려움을 가지고 여행을 하며 그 자체가 어려운 '도전'이 된다. 지체장애인들을 위한 기존 여행 애플리케이션들은 한 지역의 정보만 담고 있거나 업데이트되지 않은 내용으로 정보량이 현저히 적다. 본 논문에서 이러한 문제를 해결하며 지체장애인들에게 여행이 어려운 '도전'이 아닌 자유롭게 즐길 수 있는 '휴식'이 되고자 지체장애인의 장벽 없는 여행 서비스 제공 애플리케이션 '배프'를 개발하였다. 공공 API와 웹 서버를 이용하여 기존 지체장애인을 위한 여행 애플리케이션보다 더 효율적인 기능을 개발하였다.

• Proceedings of the Korean Society of Computer Information Conference
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• 2011.01a
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• pp.121-124
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• 2011

본 논문에서는 다양한 형태의 장애인을 대상으로 유연하게 적용 가능한 공공자격시험의 표준화 시스템을 설계하고 개발한다. 1차적으로 4 ~ 6급의 저시력 시각장애인, 뇌병변 장애인, 손부위 등에 대한 지체 장애인을 대상으로 제안시스템을 개발하여 적용한다. 물리적 조건으로 공공자격에 응시하는 장애가 있는 수험자는 수검사항에 위반되지 않는 상태에서 일반 응시자와 별도로 키보드를 지참하여 응시 가능하나 행망용 다기능 한글 모아치기 키보드로 제한되어지고 최소 17인치 이상의 모니터가 제공되어지며 수험 장소에 대하여 특정좌석을 지정할 수 있다. 시험적 조건으로는 장애를 가진 수험자에 대하여 장애상태를 구분하여 일반인 대비 20 ~ 30%의 추가시간이 할당되어지고 실기시험에 대하여는 150%의 확대문자가 기본적으로 제공되어진다. 상위 조건으로 필기시험과 실기시험이 실시되며 특별하게 시각장애인에 대한 실기시험에서는 일반인에 대한 시험 종료 후 제안시스템 제어 하에서 별도의 추가시험 절차가 부가적으로 자동진행 되어진다. 본 구현시스템은 장애인을 위한 8단계의 세부기능 설정 후 13가지의 평가 항목을 설정하여 실제 공공자격시스템에 시험 적용한 결과, 평균적으로 매우우수의 최상급 평가를 받았으며 장애인에 기반 한 공공자격분야 글로벌 표준화 시스템으로 제시하기 위한 후속 연구를 진행하고 있다.

• Journal of the korean academy of Pediatric Dentistry
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• v.27 no.2
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• pp.202-207
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• 2000

The purpose of study was to compare the caries experience between the mentally retarded(MR) and the normal(N) children and adolescents and to survey the dental visit frequency. preventive dental care, and tooth-brushing behavior of the mentally retarded. Two hundred and fifty MR and two hundred and ten N subjects were selected for the study. 1. The number of teeth which had experienced caries was 3.28 in MR and 4.66 in N. The number of decayed teeth was 2.24 in MR and 1.50 in N. The number of filled teeth was 0.71 in MR and 3.06 in N Filled teeth rate was 19.78% in MR and 58.89% in N The differences between MR and N were all significant(P<0.01). 2. Dental visit frequency of MR was 1.15 per year, and the 51.2% of MR did not visit the dental clinic for the last one year. 38.0% of MR had received the preventive dental care. 3. Toothbrushing frequency per day was 2.16 and the toothbrushing time for 78.3% of MR was less than two minutes. 51.2% of MR brushed their teeth by themselves, 13.3% did with the help of the carers, and 35.5% totally depended on the carers. In conclusion, MR experienced less dental caries than N, had more untreated caries than N, and had need for regular preventive dental care.

• 재활복지
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• v.20 no.3
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• pp.105-124
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• 2016

The This study aims to verify the causal relationship among physically disability persons participation in exercise, heart rate variance, and facial expression recognition. To achieve such research goal, this study targeted 139 physically disability persons and as for sampling, purposive sampling method was applied. After visiting a sporting stadium and club facilities that sporting events were held and explaining the purpose of the research in detail, only with those who agreed to participate in the research, their heart rate variance and facial emotion awareness were measured. With the results of measurement, mean value, standard deviation, correlation analysis, and structural equating model were analyzed, and the results are as follows. The quantity of exercise positively affected sympathetic activity and parasympathetic activity of autonomic nervous system. Exercise history of physically disability persons was found to have a positive influence on LF/HF, and it had a negative influence on parasympathetic activity. Sympathetic activity of physically disability persons turned out to have a positive effect on the recognition of the emotion, happiness, while the quantity of exercise had a negative influence on the recognition of the emotion, sadness. These findings were discussed and how those mechanisms that are relevant to the autonomic nervous system, facial expression recognition of physical disability persons.

• 재활복지
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• v.21 no.2
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• pp.169-190
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• 2017

The purpose of this study was to investigate item goodness-of-fit of Scale, Rasch rating scale model was applied to 5 dimensions 24 items of the Test of Performance Strategies (TOPS) in a sample of athletes with physical disabilities (n=215). An assumption to test Rasch Model, which is satisfaction of unidimensionality, is regarded through PCAR test, and WINSTEPS 3.65 program is used to test the goodness-of-fit of items. The results of this study were: First, 3-point rating category was appropriate for the TOPS instead of the existing 5-point rating category. Second, as a result of analyzing the goodness-of-fit of the items, 21 items of the TOPS were suitable, but 3 items were not. Third, the item reliability of person separation of the TOPS was acceptable, but the person reliability of item separation was not suitable and it was necessary to adjust the item order considering the difficulty level of the items. Fourth, as a result of comparing the individual attribute score and the difficulty level through the Item-Person Map, the distribution of the item difficulty distribution was shown to be biased in some factors compared to the personal attribute score distribution.

• Journal of the Korea Convergence Society
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• v.6 no.1
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• pp.35-41
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• 2015

This study mostly concentrates on the ease of access to the hospital for the physically handicapped and investigated the condition of facilities for disabled of 59 hospitals in Seoul. For investigation, this research developed tool based on Korean disability law. An improvement plan which will deal with the safety and accessibility for the physically handicapped and for patients are as follows. 1) Safe passage should be designed continuously from entrance to the parking lot. 2) Obstacles on the safe passage should be removed and widen the pathways.

• 한국HCI학회:학술대회논문집
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• 2008.02b
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• pp.245-250
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• 2008

기술이 발전함에 따라 사람이 해야 했던 상당 부분을 기계가 대신하거나 보조하게 되면서 사람들은 편리해지고 안전해졌다. 그러나 한편으로는 자연적인 위험을 줄이고, 생활의 편이를 돕기 위해 만들어진 기술에 의해서 인위적인 위험이 생겨나고 이는 돌이킬 수 없는 신체의 장애를 초래하기도 하였다. 지체장애인의 약 70%가 선천성 장애가 아닌 후천적인 이유라는 사실이 이를 뒷받침 한다. 점차 자애인의 수는 증가하고 있으며, 장애인의 권익을 최대한 보호하고 그들이 장애를 겪지 않는 사람들과 동등한 혜택을 누리면서 살 수 있도록 하기 위해 각 단체에서 지속적인 관심을 갖고 개선하기 위해 노력하고 있다. 특히 장애인의 절반을 차지하는 지체장애인이 대중교통을 이용의 편의를 위한 이동에 관한 부분은 많이 개선되었으나 여러 부분에서 개선과 보완이 필요하며 정보디자인 부분도 예외는 아니다. 특정 정보를 필요로 하는 사용자가 그 정보를 정확하게 쉽게 찾아 이해할 수 있도록 하는 것은 실제 환경에서 사람들의 편의를 돕기 위해 존재하는 매체들을 충분히 활용하기 위해서도 매우 중요하다. 이 연구에서는 공공물 디자인에 많이 적용되고 있는 유니버설디자인 관점에서 지체징인들의 대중교통의 대표적인 수단의 하나인 지하철 이용 편의를 위한 정보 전달 시스템의 중심인 사인시스템의 현황을 분석하고 개선 방안에 대해 연구해 보았다.

• Journal of Korea Entertainment Industry Association
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• v.13 no.6
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• pp.287-295
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• 2019

The purpose of this study was to identify the factors affecting mental health status according to gender of persons with physical disabilities and to try their healthy life. Using the 6th Korean Retirement and Income Study, 333 persons with physical disabilities were included in the study. Descriptive statistics, t-test, and regression analysis were conducted to examine the general characteristics, instrumental activities of daily living, material support, and the effects on mental health status. There was no statistically significant difference in mental health status by gender, but there was a difference in Instrumental Activities of Daily Living and life satisfaction. In the case of males, instrumental daily activities performance, material support, depression, and life satisfaction were found to be influential. In the case of females, spouse, depression, and life satisfaction were factors affecting mental health status. Based on the results of this study, we will be able to understand persons with physical disabilities and use them as a basis for developing mental health promotion programs.

• The Journal of the Korea institute of electronic communication sciences
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• v.18 no.4
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• pp.715-722
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• 2023

The purpose of this study is to revitalize rehabilitation treatment for people with physical disabilities by presenting a convergence plan between e-sports and rehabilitation exercises using AI-based metaverse. Metaverse-based e-sportscan be useful in providing sports experiences to people with physical disabilities who are unable to participate in society, and this also allows individuals with disabilities to experience sports that are difficult to actually experience. The use of metaverse will enable effective rehabilitation exercise links in vulnerable communities such as hospitals and farming and fishing villages, and provide integrated services of medical and rehabilitation movements that allow exercise data to be managed in an integrated manner. To this end, interdisciplinary experts should participate in the convergence development of e-sports and rehabilitation exercise.