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UX 실무에서 생성형 AI의 활용 가능성 탐구 : 대형 실내 시설용 로봇 컨셉 시나리오 발굴 사례를 중심으로
김유근,최혜윤,오아름,전하진,김경홍 한국디자인학회 2024 Design Works Vol.7 No.1
본 연구는 사용자 경험(UX) 시나리오 설계 과정에서 인공지능(AI)의 활용 가능성을 탐구하는 것을 목적으로 한다. OpenAI 의 GPT-4를 기반으로 한 ChatGPT와 Firefly 등의 생성형 AI를 활용하여, 대형 실내 시설용 미래 로봇 컨셉 시나리오 작성및 이를 위한 사용자 분석, Persona Modeling, Service concept map 제작에 이르는 단계에서 AI의 활용을 실험하였다. 연구 결과, AI 도구는 데이터 분석, 설계 의도 도출, 사용자 경험 분석 등에서 유용성을 발휘하였다. 그러나 입력문 전략에 의존적이며, 맥락 유지와 장문 처리에 어려움이 있어 인간의 지속적인 개입과 오류 보정이 필요한 부분으로 인해 AI의 활용은독립적인 UX 연구 수행에는 한계 또한 있음을 확인하였다. 이는 인간과 AI의 전략적 협업이 UX 설계 과정에서 매우 중요함을 시사한다. 이번 연구는 UX 프로세스에서 AI 도구를 어떻게 활용할 수 있는지에 대한 초기 단계를 제시하며, 이를 바탕으로 더욱 체계적인 활용 방안을 모색하고 심화한 연구 방향을 제안하는 데 그 의의가 있다. This study aims to explore the potential use of artificial intelligence (AI) in the design process of user experience (UX) scenarios. Utilizing generative AI tools such as ChatGPT and Firefly, based on OpenAI’s GPT- 4, this study experimented with AI in developing future robot concept scenarios for large indoor facilities, including user analysis, persona modeling, and the creation of Service concept maps. The results indicate that AI tools are effective in data analysis, deriving design intentions, and analyzing user experiences. However, the use of AI depends heavily on the strategy of input statements and faces challenges in maintaining context and processing long texts, necessitating continuous human intervention and error correction. This highlights the importance of strategic collaboration between humans and AI in the UX design process. This research presents an initial step in how AI tools can be integrated into the UX process, proposing more systematic approaches and directions for deeper research.
김유근,서태건,송상근,오인보 부산대학교 환경문제연구소 2002 環境硏究報 Vol.20 No.-
This study presented the specific analysis of meteorological factors to investigate local climate change of Busan and deduced the characteristics of meteorological elements such as monthly temperature, relative humidity, wind, and precipitation by the influence of urbanization and geographical features. This study used data obtained from Busan Regional Meteorological Office and Automatic Weather System (AWS) for the recent 30 years (1971 to 2000). In analyzing meteorological elements, air temperature, precipitation and hours sunshine show a slightly increasing trend, and wind speed, relative humidity, cloud amount, and radiation show a decreasing trend. A special point is that increasing radio of maximum temperature is higher than that of minimum temperature, then the daily range of temperature is gradually increasing. In addition, the characteristics of local climate vary as each area in Busan. At Seomyeon and Dongnae area which are located at the center of Busan, heat island phenomena occurred over all seasons, especially its intensity is the strongest in August. The annual precipitation is highest at Youngdo, Daecheongdong, Ilgwang which are located at the seaside. Wind velocity is relatively strong at the southern seaside.
시료제공자 및 피험자 보호를 위한 조치들 : 일본의 법령을 중심으로
김유근 이화여자대학교 생명의료법연구소 2008 생명윤리정책연구 Vol.2 No.2
Im Bereich der medizinischen Forschung kann der Schutz von Exemplar Spendenden und Probanden kann nicht durchaus Forscherinen und Forschern ubertragen. Japan versucht zum Beispiel in Bestimmungen von verschiedenen Gesetzen und Verordnungen die Einzelheiten uber ihren Schutz zu regeln. Danach muss der Forscher zuerst die gut informierte Einwilligung von Exemplar Spendenden und Probanden erlangen und ihre Freiwilligkeit ist dabei gewahrzuleisten. Zudem sind die Massnahmen zum Schutz ihres Privatbereiches und empfindlicher Personendatan zu treffen und der Schutz von empfindliche Probanden und Patienten wird durchgesetzt. Der Staat muss in diesem Bereich den Rahmen der Forschung bestimmen und dadurch Exemplar Spendenden und Probanden schutzen, die ohne einen solchen Schutz als die Schwacheren galten. In diesem Perspektive kann man aus den Versuchen zum Schutz von Exemplar Spendenden und Probanden in Japan viele Moglichkeiten kennenlernen.
[논문]고온해인 2004년 여름의 부산지역 도시기상 특성
김유근 부산대학교 환경문제연구소 2004 環境硏究報 Vol.22 No.-
The Characteristics of local meteorology in the Busan metropolitan area during hot summer, 2004
김유근,박상철,문윤섭,오인보,황미경 부산대학교 환경문제연구소 2002 環境硏究報 Vol.20 No.-
Emissions of air pollutants (TSP, SO2, NO2, CO, and HC) was estimated in Changwon city that has the industrial complex and basin terrain. We found that the emissions of TSP, SO2, NO2, CO, and HC were 897 tons, 3,287 tons, 5,706 tons, 10,057 tons, and 1,470 tons for a year, respectively and the main source of air pollutants were vehicle. The ratios of vehicle emissions to total emissions ware TSP 63.8%, SO2 26.1%, NO2 65.5%, CO 91.0%, HC 94.4%. The ratios of industry emissions to total emissions were TSP 30.8%, SO2 60.2%, NO2 25.2%, CO 6.4%, HC 3.7%. The ratio of life emissions to total emissions are TSP 5.4%, SO2 13.7%, NO2 9.3%, CO 2.6%, HC 1.9%. The concentration distributions of air pollutants simulated by ISCST3 model were similar to its emission distributions, and relatively high concentrations of air pollutants occurred in the Palyong-dong (industrial area) and Banlim and Chungang (residual area).
율촌 LNG 발전소의 공냉식 복수기 사용에 따른 열확산 수치모의
김유근,이화운,문윤섭,황미경 부산대학교 환경문제연구소 2000 環境硏究報 Vol.18 No.-
In this study, thermal diffusion caused by using air cooled condenser at LNG power plant in Yulchon was simulated through in numerical method (Matsuno scheme). The input data of model was used to seasonal wind components (u, v) of automatic weather system (AWS) and seasonal temperature ranges between inflow and outflow of opening air. The aim of this study was twofold : (1) to investigate sensibility analysis of thermal diffusion coefficient : (2) to simulate diffusion of heat source through the calculated effect height for season and stability variations. These sensibility analyses were performed in detail using two case studies one is to apply horizontal and vertical thermal diffusion coefficient as 50 m-ls-1 and 10 m-ls-1, the other is 30 m-ls-1 and 10 m-ls-1 respectively. It is well known that the sensibility for thermal diffusion coefficient is low owning to very similar results. Consequently, thermal diffusion for the first case is simulated by using effect height for season and stability variation. The temperature is under 1℃ at surface whereas that is high at near the center of effect height.