• Proceedings of the Korean Society for Cognitive Science Conference
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• 2000.05a
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• pp.143-149
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• 2000

본고에서는 불어 자동처리 연구의 기초이면서, 불어 초·중급 학습에 가장 큰 걸림돌로 여겨지는 불어 굴절 변화형의 분석 및 생성 교육 시스템 Inflection-edu를 소개한다. inflection-edu는 부산대학교 언어 정보 연구실에서 개발한 불어 형태소 분석-생성기를 기반으로 하였으며, 동사 8,249개, 명사 29,059개, 형용사 9,957개와 그 굴절 변화형을 모두 분석 및 생성할 수 있으며, 학습자를 위한 굴절 규칙 231개를 포함한다. 제 2 장에는 분석과 생성을 위한 모델화(modelling) 방법론을 제시하고, 제 3 장에서는 이 결과를 불어 교육 시스템에 연동하기 위한 인터페이스를 제시하고, 제 4 장에서는 Inflection-edu의 인터페이스를 소개한다. 제 5 장에서는 남은 문제와 향후 응용 방향을 알아본다. 형태소 분석기와 생성기능이 교육 시스템에 통합된 Inflection-edu는 70년대 개발된 프로그램과 같이 단순하고 반복적인 교수-학습 작업을 제공하는 것이 아니다. 학습자의 요구에 정확하고 빠르게 피드백을 줄 수 있으며, 좀 더 큰 단위의 분석 및 생성이 가능하도록 하여, 좀 더 지능적인 언어 교육 시스템을 구현하는 것을 그 개발 목표로 하고 있다.

• Proceedings of the Korea Contents Association Conference
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• 2017.05a
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• pp.251-252
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• 2017

핵 가족화, 고령화가 가속화되고 도시 독거노인 및 독신인구가 급증합에 따라, 외로움과 소외감을 극복하고 또 다른 형태의 가족적 유대감을 얻기 위하여 반려동물, 반려인들이 날로 증가하고 있다. 반려동물 문화는 급격히 발전하고 있는데 반해, 이를 지탱할 수 있는 사회나 문화적 의식과 공공 기반시설의 질적수준은 초기 단계수준이다. 반려견 소유자와 일반인들 사이에 갈등이 발생하여 관련 제도나 법에 대해 논란이 되고 있다. 갈등과 논란을 해소하며 반려동물 문화 발전에 기여하고자 본 연구는 도시 내 반려인 전용 주거 시설의 개념과 역할, 공동 주거 시설로서의 사회적 필요성을 고찰하고, 새로운 공동 집합 주거 공간의 방향을 제안한다.

• Journal of The Korea Institute of Healthcare Architecture
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• v.6 no.11
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• pp.87-96
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• 2000

With the change of funeral customs, funeral facilities in general hospitals are prevailing in recent years. In order to cope with this change, many funeral facilities are built in hospitals in significant sizes. Architectural considerations for funeral facilities are to be developed. In this research, based on the case analysis of the funeral facilities which are in operation, characteristics of spatial composition in those facilities are analyzed from the viewpoint of users and the result is organized in to a set of proposed guidelines for their space design. The analysis includes definition and classification of functional space, plan type, circulation and spatial atmosphere.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2015.05a
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• pp.232-233
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• 2015

The maintenance management in buildings has got more important by the increasing complexity of building sizes and use. Nowadays an expectation and a possibility of BIM technology become accepted as a new construction management method, therefore many studies and legal systems of it are being suggested actively. Although orders for BIM projects are supposed to be increasing, at present the BIM information accumulated from planning and design still doesn't have its continuity at the maintenance step after completion of construction in terms of LCC. Therefore according to bim information, we set a goal of developing apartment maintenance system which is able to maintain by user and administrator viewpoint.

• Proceedings of the Korea Information Processing Society Conference
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• 2015.10a
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• pp.1518-1519
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• 2015

오늘날 우리는 소비자 중심시대에 살고 있다. 이로 인해 소비자에게 맞춤형 서비스를 제공하는 연구 사례가 증가하고 있다. 본 논문에서는 멀티미디어 콘텐츠를 시청하는 사용자의 시선 추적을 통해 사용자마다 알맞은 서비스를 제공해주는 시스템을 제안하고자 한다. 이와 같은 시스템을 위해서는 멀티미디어 콘텐츠를 객체로 나누고 실시간 모니터링을 통해 사용자의 시선을 추적해야 한다. 시선 추적을 통해 사용자의 관심영역을 파악하고 사용자마다 맞춤형 서비스를 제공하는 시스템을 목표로 하며 향후에 이 시스템은 더욱 효과적으로 사용자의 욕구를 충족시켜 줄 수 있을 것이라고 기대한다.

• Archives of design research
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• v.15 no.1
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• pp.399-406
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• 2002

There have been diverse discourses arguing that new design has been emerging in the 21 st century. However, there have been very few trials to identify systematically the characteristics_of new design paradigm and to develop new design educational program based on them. Thus, this paper aims at development of strategy of new design educational program according to the characteristics of new design paradigm. At first, design is viewed as part of 'culture'and the structure of culture is identified: 'Artifact', 'Value', and 'Basic Assumptions'. Similarly, design is found to comprise of three fundamental attributes: 'Function', 'Aesthetics','Symbolic'. These levels are shown to be in the relation of mutually recycling influences. These structural framework is used to understand the design methods and qualification of designers over the development of design paradigms: vernacular design, machine age, and information-knowledge age. The result leads the list of requirements of new educational design program: 'Human-Centered','Situation-Based','User-Participatory', and 'Intangible'. The model of strategy of new educational design program is developed and proposed.

• International Journal of Computer Science & Network Security
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• v.22 no.3
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• pp.189-200
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• 2022

In today's digital world, smartphones and web-based applications have gained remarkable importance throughout the globe. These smart applications are playing a very significant role in maintaining a powerful business. As well as, they are helping a lot to expand these businesses via social networks. Social media networks such as Instagram, Facebook, Twitter, and LinkedIn are playing a prominent role to promote the companies. In the hospitality sector, most of the companies are running their hotel booking systems by utilizing mobile applications and a web-based infrastructure, but usability issues still exist. This study has been conducted specifically to tackle the usability issues of hotel booking systems and the best utilization of social networks to promote the business. TripAdvisor was selected as an authentic source for selecting those systems and two international hotels are selected for this study. The first step is to identify different hotel booking systems. In the second step, the user's satisfaction level was measured for the selected systems by performing the System Usability Scale (SUS, Quick & Dirty) approach. Additionally, by which source (social media or personal relations) they found these hotels. It is found that the SUS rating for both systems is below the acceptable level of usability. The Mean SUS for hotel 1 is found at 55.25 and 51.2 for hotel 2. The third step was to identify the user interface (UI) issues, and heuristic evaluation is performed for this. The experts identified the UI issues on the basis of their experience. The major issues were related to the visibility of system status, error prevention, flexibility and efficiency of use. Depending upon the identified issues, an interactive UI (prototype) for the selected web-based applications was proposed. This prototype is mainly based on the user's perspective. This prototype can be used for improving the UI of the selected systems which is based on the user's perspective. During the process of verifying the satisfaction level, it is revealed that the targeted audience is not able to use these systems efficiently and effectively. The reason behind this is the negligence of usability guidelines throughout the process of design and development of these hotel booking systems. Therefore, it is highly recommended that the usability of these systems should be evaluated and redesigned, based on expert opinions. It has also been observed that the reviews/ feedback of customers has spread a negative impact through social networks.

• Archives of design research
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• v.19 no.3 s.65
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• pp.93-104
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• 2006

When the design profession started, design targets were mainly static hardware centered products. Due to the development of network and digital technologies, new products with dynamic and software-hardware hybrid interactive characteristics have become one of the main design targets. To accomplish the new projects, designers are required to learn new methods, tools and theories in addition to the traditional design expertise of visual language. One of the most important tools for the change is effective and rapid prototyping. There have been few researches on educational framework for interactive product or system prototyping to date. This paper presents a new model of educational contents and methods for interactive digital product prototyping, and it's application in a design curricula. The new course contents, integrated with related topics such as physical computing and tangible user interface, include microprocessor programming, digital analogue input and output, multimedia authoring and programming language, sensors, communication with other external devices, computer vision, and movement control using motors. The final project of the course was accomplished by integrating all the exercises. Our educational experience showed that design students with little engineering background could learn various interactive digital technologies and its' implementation method in one semester course. At the end of the course, most of the students were able to construct prototypes that illustrate interactive digital product concepts. It was found that training for logical and analytical thinking is necessary in design education. The paper highlights the emerging contents in design education to cope with the new design paradigm. It also suggests an alterative to reflect the new requirements focused on interactive product or system design projects. The tools and methods suggested can also be beneficial to students, educators, and designers working in digital industries.

• Korean Journal of Cognitive Science
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• v.19 no.4
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• pp.331-367
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• 2008

This study aims to validate a web-based neuropsychological testing tool developed by Kwak(2007) and to suggest solutions to potential problems that can deteriorate its validity. When it targets a wider range of subjects, a web-based neuropsychological testing tool is challenged by high drop-out rates, lack of motivation, lack of interactivity with the experimenter, fear of computer, etc. As a possible solution to these threats, this study aims to redesign the user interface of a web-based attention testing tool through three phases of study. In Study 1, an extensive analysis of Kwak's(2007) attention testing tool was conducted to identify potential usability problems. The Heuristic Walkthrough(HW) method was used by three usability experts to review various design features. As a result, many problems were found throughout the tool. The findings concluded that the design of instructions, user information survey forms, task screen, results screen, etc. did not conform to the needs of users and their tasks. In Study 2, 11 guidelines for the design of web-based attention testing tools were established based on the findings from Study 1. The guidelines were used to optimize the design and organization of the tool so that it fits to the user and task needs. The resulting new design alternative was then implemented as a working prototype using the JAVA programming language. In Study 3, a comparative study was conducted to demonstrate the excellence of the new design of attention testing tool(named graphic style tool) over the existing design(named text style tool). A total of 60 subjects participated in user testing sessions where their error frequency, error patterns, and subjective satisfaction were measured through performance observation and questionnaires. Through the task performance measurement, a number of user errors in various types were observed in the existing text style tool. The questionnaire results were also in support of the new graphic style tool, users rated the new graphic style tool higher than the existing text style tool in terms of overall satisfaction, screen design, terms and system information, ease of learning, and system performance.

• Journal of Service Research and Studies
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• v.11 no.3
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• pp.43-54
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• 2021

This study focused on indoor spaces and convenience devices among vehicle interior designs suitable for the autonomous driving era, and presented an interior design model for future automobiles by applying the STEEP analysis method. The service design methodology is applied to deal with changes in display devices installed for the purpose of rearranging layouts and providing driver-centered information. Changes in types and installation locations of displays for various purposes such as connected and infotainment are expected. In particular, through this analysis, trends and experiences through indoor interior research in future self-driving cars will be studied, and subsequent studies will be used as basic data for actual development and application. Key drivers were extracted after deriving future trends linking the research project conducted in five stages to STEEP and consulting experts through FGI. Through this, it was later presented as a direction for indoor design. Through user-centered participatory design methods, emotional keyword derivation methods were used, summarized the derived drivers in five major trends in the future society, and each derived drivers were grouped to consider the relevant technology fields, and added elements to the autonomous driving level. This is an indoor ray viewed from the perspective of various social issues as well as personal tendencies in the future self-driving car industry.