• Proceedings of the Korea Information Processing Society Conference
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• 2011.04a
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• pp.493-496
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• 2011

최근 소비자가 컴퓨터는 물론 각종 전자기기를 구매하는데 있어 UI(User Interface) 및 UX(User eXperience)가 매우 중요한 요소로 자리 매김하고 있다. 터치스크린이나 각종 센서들이 탑재되고 있는 전자기기에서 볼 수 있듯이 HW의 눈부신 발전과 함께 더불어 UI의 다양성도 확대 되고 있다. 본 논문은 이러한 기대에 부응하기 위해 게임에서 많이 사용되는 물리엔진을 UI에 적용시켜 보았다. 여러 물리엔진들 중에 본 연구에 적합한 Box2D를 채택하여 UI에서 응용 할 수 있는 10가지 모듈을 제시하였으며 활용할 수 있는 예도 제안하였다.

• Proceedings of the Korea Information Processing Society Conference
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• 2006.05a
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• pp.265-268
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• 2006

본 연구는 X-Internet 솔루션을 기반으로 하여 웹 UI 시스템을 구축할 경우 고려해야 할 내용에 대하여 기술하고자 한다. X-Internet 솔루션은 웹 UI 개발의 새로운 패러다임으로 급속하게 확산되고 있고, 웹이 가지는 장점 및 특성들로 인하여 기업의 업무시스템은 급격하게 웹 기반으로 전환되고 있다. 이에 따라 본 논문은 X-Internet을 웹 UI 시스템에 적용하기 위한 개발과정과 효용성에 대해 기술하였다.

• Proceedings of the Korean Information Science Society Conference
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• 2012.06d
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• pp.357-359
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• 2012

본 논문에서는 N-스크린 서비스를 제공하기 위하여 안드로이드 플랫폼 환경에서 유무선 네트워크에 연결된 스마트 디바이스(폰, 패드, 스마트 셋톱박스)를 연동하여 그래픽 UI 전송 기능뿐만 아니라 미디어 변환 기능을 포함한 원격 UI 시스템을 제시한다. 제안된 시스템은 스마트 디바이스를 자동으로 탐색하는 기능, 원격 UI 화면 공유 및 원격 이벤트 처리 기능, 실시간 미디어 변환 전송 기능을 포함한다.

• Electronics and Telecommunications Trends
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• v.32 no.2
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• pp.37-44
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• 2017

사용자 인터페이스는 기계와 인간 사이에 상호작용을 할 수 있도록 도와주는 기술로써, 개인용 컴퓨터에서부터 애플의 멀티터치를 사용한 스마트폰까지 스크린 기반의 사용자 인터페이스가 주류를 이루고 있다. 제로 UI(User Interface)는 사용자의 생활 환경 안에서 자연스럽게 사용자의 요구사항을 인지하여 필요한 서비스를 제공함으로써 현재 스크린 기반의 사용자 인터페이스를 최소화하려는 기술이다. 제로 UI는 스마트한 기계들의 상황인지를 통한 판단, 사용자의 음성 인식, 사용자의 자연스러운 제스쳐 인식 등을 통하여 구현될 수 있으며, 본고에서는 음성인식을 통하여 사용자와 친화적으로 상호작용하고 있는 관점과 스마트 기기들이 상황인지를 통하여 자율적으로 판단함으로써 인터랙션을 줄이는 측면에서의 제로 UI의 기술 동향을 소개한다.

• Journal of the Ergonomics Society of Korea
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• v.29 no.4
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• pp.521-525
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• 2010

UX (User Experience) Design was an interdisciplinary approach in humanities, engineering, science and design. We classified the roles of user experience; requirement analysis which are user research, constraints analysis and direction analysis, concept design, information architecture, physical UI, graphical UI, sound UI, Olfactory UI, prototype, evaluation, launch, localization, and knowledge management/UI DB. User research methods were classified by the relation of designer, user, and product/service. We reviewed three issues of UX design; complexity management, efficiency management, and mapping management.

• Proceedings of the Korea Multimedia Society Conference
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• 2004.05a
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• pp.798-801
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• 2004

본 연구는 휴대전화기의 문자메시지 전송UI가 사용자 만족도에 미치는 영향에 관한 것이다. 휴대전화기의 문자메시지 전송UI은 한글, 영문, 숫자, 특수문자, 기능키의 조합으로 이루어지고, 연구결과 사용자 만족도에 가장 많은 영향을 미치는 것은 한글 모음 입력임이 입증되었다. 가장 만족도가 높은 모음 입력방식은 점과 선을 이용하여 모음을 조합하는 방식이며, 짧은 동선과 그로 인한 입력시간 단축이 주요인이었다. 조사방법은 사용자 대상 설문조사를 사용하였고, 연구 방식은 문장을 입력할 때의 각 휴대전화 문자입력 UI의 동선과 버튼을 누르는 횟수를 비교 분석하여 결과를 도출하였다.

• Proceedings of the Korea Society of Design Studies Conference
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• 2003.05a
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• pp.258-259
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• 2003

• Research in Community and Public Health Nursing
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• v.11 no.2
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• pp.441-452
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• 2000

The purpose of this study was to identify the prevalence of urinary incontinence and its relating factors elderly communities. Subjects of this survey consisted of 877 elderly women and men in one Kun. Korea, who were over 60 years old. The design for this study was descriptive: the subjects were interviewed by well trained investigators from July 9. 1999 to July 20. 1999. During that survey period, the subjects were interviewed with a structured questionnaire. The data were analyzed by frequency, percentage, $X^2-test$. T-test using an SAS program. The results of the study were the following: 1. The prevalence rate of urinary incontinence was 20.1 %. of the total. The types of urinary incontinence were mixed incontinence 44.3%. stress incontinence 38.1%. and urge type incontinence 17.6%. 2. The relating factors of urinary incontinence were as follows: 1) 33.5% of UI(urinary incontinence) subjects reported urine loss once a month. twice or three times a week 23.3%. one or two times a day 17.0% 2) 38.1% of elderly reported only 1 to 2 drops. 1 t-spoon 36.9%. 1 T-spoon 15.9% 3) The volume of urine loss registered by changing underwear was 63.1 %. no necessity of changing underwear was 22.1 %. or using some type of pads was 13.1%. 4) 62.5% of UI subjects never discussed their UI problem with other people. 73.9% of the total had never experienced any treatment for their UI problem. The reasons for not receiving medical cure were their typical conception about urinary incontinence taking UI as a normal part of aging 76.2% and due to their bad financial situation 9.2%. 3. Women had more prevalence of UI than men (p=0.01), and it was found that the worse the subjective health state. the higher the prevalence of UI (p=0.001). However. there was no statistical difference in daily frequency of UI (p>0.05). The more nocturnal incontinence (p=0.001), the more intermittent stream experience (p = 0.01), the more retention experience (p = 0.01), and the more incomplete the emptying experience (p=0.001), the higher the prevalence of UI. 4. UI groups had lower ADL scores than non UI groups(p=0.01). The level of depression in the group of urinary incontinence was significantly higher than that of non incontinence group (p=0.0001). As shown above, the elderly people suffering from UI haven't been treated properly: their subjective health state and their ADL competence was lower, and their depression level was higher than non UI groups. Therefore, the development of a proper urinary incontinence management program are required so that they can lead more healthy lives. Also continual case studies for the elderly people with UI are necessary.

• Applied Chemistry for Engineering
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• v.32 no.5
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• pp.524-531
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• 2021

Depending on the type and amount of acid used as a modulator in the manufacturing process, the structural properties of UiO-66 can be modified and the adsorbability of chemical warfare agents can be enhanced. In this study, several acids as a modulator were used to synthesize UiO-66. Their properties were analyzed with FT-IR, XRD, titrator, and adsorption isotherms using chemical warfare agent simulant, DIMP. The UiO-66, structurally damaged by hydrochloric acid as a modulator, showed lower crystallinity and DIMP adsorption capacity and also smaller specific surface area and volume of voids compared to those of UiO-66, which was manufactured using acetic acid, and formic acid as a modulator. Additionally, UiO-66 which was synthesized by adding formic acid and hydrochloric acid as a modulator, showed the highest DIMP adsorption capacity and is likely to be used as an adsorbent for chemical warfare agent in the future.

• 한국노년학
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• v.25 no.2
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• pp.53-71
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• 2005

Objectives: The purposes of this study were to investigate CHPs' knowledge, attitude, and practice regarding UI, and to identify predictors of their UI related practice. Methods: A descriptive-correlational study using self-administered questionnaire was conducted. A total of 330 members of the local Korean Association of CHPs were included in this study. A mailed survey was conducted to collect data. Findings: Of CHPs surveyed, 170(51.5%) returned completed questionnaire. Educational preparation of CHPs regarding UI was limited. The mean correct score of knowledge scale was 68.96%. Overall, CHPs exhibited positive attitudes toward UI. CHPs in this study were not actively participate UI related practice. Contrary to expectation, knowledge was not significantly related to CHPs' practice regarding UI. In the final analysis, CHPs' practice regarding UI was predicted by attitude toward the care of UI clients and educational needs for UI and these two variables explained 9% of variance of UI related practice. Conclusion: The results of this study suggest the importance of attitude and educational needs in shaping UI related practice among CHPs. To facilitate UI related practice among CHPs, efforts for attitudinal change related to UI among CHPs are needed. Moreover, continuing educational program for UI management should be developed, applied and evaluated.