• Science of Emotion and Sensibility
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• v.13 no.4
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• pp.777-788
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• 2010

Early diagnosis of autism and intervention of medical treatment are very significant to develop specific social communication skill for children with autistic spectrum disorders (ASDs). But they have difficulties in medical treatment because of lack of a public welfare institution and special medical system. In particular, few children can access such treatment and the existing single-therapist clinics are inefficient with regard to cost and time. Therefore, new methods should be studied for developing various products, services, and systems for autistic children. This study discusses the potential use of an interactive design as assistive technology for such children. We utilize the experience gained in the collaborative design of the interactive therapy system (ITS). The key methods include a collaborative design with rapid interactive prototyping, heuristic evaluation, user-centered process, VR technology, tangible interface, and scenario-based contents. We applied these methods to the ITS and proved the efficiency of interactive design as an assistive technology through clinical experimentation.

• Proceedings of the Korea Information Processing Society Conference
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• 2015.10a
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• pp.1782-1785
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• 2015

업무중심이었던 HCI가 인간의 모든 생활 접점에 존재하게 됨에 따라, 과업완료 중심의 HCI의 목표가 사용자 감성 만족, 심리적 만족 등으로 조정되고 있다. 이로 인해 다양한 사용자중심의 디자인 방법론들이 개발/제안되고 있다. 하지만 아직도 대다수의 사용자 중심 HCI관련 연구가 인간을 하나의 도구적 프로세스 관점으로 인식한 개인 특성연구에 치우쳐있다. 본 연구는 위에서 제기된 문제점을 해결하고자 인간의 타고난 성정에 대한 인간의 유형화 방법인 한국사상 사상체질을 제안함과 동시에 SNS상에서의 자기표현 전략에 대해 탐색적인 기초실험연구를 진행하였다. 이 연구는 향후 카카오톡에서의 사상체질에 따른 자기표현방식을 연구하기 위한 실험 모델을 제안하여, 이 두 연구의 비교를 통해 각 미디어가 지닌 특성과 개인적 특성에 따른 자기표현전략을 제안 할 수 있다.

• Smart Media Journal
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• v.10 no.2
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• pp.61-69
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• 2021

Wayfinding is a 'Process solving problem to find destination', and it is important to select spatial data for optimal way. Recently, due to the complexity of space and the expansion of the medium of the wayfinding service, it is necessary to the approach on the information design for them. Therefore, the purpose of this study is to propose a meta guideline on the information design for the design of orientation sign, which is an important cognitive clue in the wayfinding. It was conducted in 3 stages, First, a design process was proposed and design elements were derived for each step by literature research related to information and sign design, and analysis of manual for signage design. Second, a meta guideline for information organization and visualization in the three-stage design process was proposed by FGI and analysis. Third, the meta guideline was applied to the sign design on an area for user evaluation to inspect the applicability of the meta guideline. Through the user questionnaire, the possibility of applying the guideline for visualization of directions and spaces, information hierarchy according to spatial characteristics and information priority was identified. It is meaningful in that necessary element for signage design are systematized centering on the process and that it presents a macroscopic methodology according to spatial characteristics.

• Journal of the Korean Institute of Landscape Architecture
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• v.49 no.2
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• pp.1-16
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• 2021

The act of design in landscape architecture consists of a concept within a designer's mind, technical representations, and finally, a process of construction. In the 4th Industrial Revolution, the design process is facing many changes due to the rapid development of computer technology and the IT ecosystem. Computer technology was initially developed for simple functions, such as mathematical calculation and graphic representation. However, after the spread of Personal Computers, starting with IBM and Macintosh, programming languages and hardware rapidly developed, algorithms and applications became specialized, and the purpose of using computers became very diverse. This study diagnoses issues concerning the functions and roles that new design methods, such as computational design, parametric design, and algorithmic design, can play in landscape architecture based on changes in the digital society. The study focused on the design methodology using parametric technology, which has recently received the most attention. First, the basis for discussion was developed by examining the main concepts and characteristics of parametric design in modern landscape architecture. Prior research on the use of parametric design in landscape architecture was analyzed, as were the case studies conducted by landscape design firms. As a result, it was confirmed that parametric design has not been sufficiently discussed in terms of the number and diversity of studies compared to other techniques investigated by landscape design firms. Finally, based on the discussion, the study examined specific cases and future possibilities of the parametric design in landscape architecture.

• Proceedings of the Korean Information Science Society Conference
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• 2002.04b
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• pp.370-372
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• 2002

분산 정보 통합 시스템(DIIS) 프로젝트는 기업집합환경 하에서 운영되고 있는 분산된 이기종의 비즈니스 정보 시스템들을 물리적 통합이 아닌 논리적으로 통합함으로써 사용자 의사 결정을 지원하는데 필요한 통합정보를 웹 기반으로 제고하는데 목표를 두고 있다. 이 프로젝트는 하나의 중앙 집중적인 데이터베이스를 구축하는 것이 아니기 때문에 , 분산된 이기종의 각 시스템의 데이터 모델이나 데이터베이스 스키마 구조를 전혀 변경할 필요가 없다. 우리는 소프트웨어 시스템을 개발할 때 하나의 비즈니스 표준인 UML을 확장한 방법론인 EPEM을 DIIS에 적용함으로써, DIIS의 핵심 관리자인 Query Mediation Manager 프로세스와Query Processing Manager 프로세스에 대해 비즈니스 프로세스 모델링하였고, 또한 디자인된 프로세스와 추출된 패키지 사이에 상호작용을 전체적으로 표현하기 위해 어셈블리 라인 다이어그램을 모델링하였다.

• Archives of design research
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• v.15 no.3
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• pp.53-62
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• 2002

If the stage of establishing concept in interaction design approaches only analytic and numeral & quantitative aspects, it would be lack of new and creative ideas of concept for the suitable and proper relationship among the human and tools or machinery which is required in interaction design. This study has explored the possibility of access through the research of diverse point of views in the various knowledge systems about the relationship. That is this study has expanded from improvement-intended approach as analyzing human and tools and solving problems with analytic and engineering aspect to value-intended approach as pursuing new ideas though various points of relationship. Or so, to examine 'Relationship' in other knowledge systems, it could be the basic research for more deepening and specific study in interaction design. To integrate this study, at first, it deals with interaction design and process. Through the specific method, it has investigated the current interaction design and related studies. In the next, it has researched the study of relationship in oriental and western philosophy, cultural science, social science, natural science and engineering so it has examined the relationship in the various points of knowledge systems. Based on the contents, it has considered the possibility of access in interaction design to explain the relationship in the various points of knowledge systems.

• The KIPS Transactions:PartA
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• v.13A no.2 s.99
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• pp.171-176
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• 2006

In this paper, we develop energy efficient designs for the Fast Fourier Transform (FFT) on FPGAs. Architectures for FFT on FPGAs are designed by investigating and applying techniques for minimizing the energy dissipation. Architectural parmeters such as degrees of vertical and horizontal parallelism are identified and a design choices. We determine design trade-offs using high-level performance estimation to obtain energy-efficient designs. We implemented a set storage types as parameters, on Xilinx Vertex-II FPGA to verify the estimates. Our designs dissipate 57% to 78% less energy than the optimized designs from the Xilinx library. In terms of a comprehensive metric such as EAT (Energy-Area-Time), out designs offer performance improvements of 3-13x over the Xilinx designs.

• The Journal of the Convergence on Culture Technology
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• v.5 no.4
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• pp.203-208
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• 2019

Medical color graphic research will serve as the basis for globally expanding and disseminating the design quality of the company's products through the era of production of medical robots. This study was based on technologies and contents suitable for the era of medical robot bed expansion, universal medical color application, ergonomic color, etc. In addition, the medical bed robot's color research direction was presented from the perspective of universal design. Accordingly, a universal color design was proposed, taking the functions of a medical robot under development by a domestic company as an example. The characteristics of this robot bed can be divided into three types of functions: first, treatment characteristics for prevention of pressure ulcers with curative, second, automatic seat exchange with cleanliness for medical environment, and third, Convenient, which can implement patient transport. The main idea is to present a combination of functional colors appropriate for this. The resulting color analysis and universal color design techniques could be a useful methodology for illustrating the appearance and function of a modern medical robot bed.

• The Journal of the Korea Contents Association
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• v.12 no.11
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• pp.49-57
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• 2012

Recently as the user experience's importance has been emphasized, there has been many tries of various research methodology in order to understand the user. Specially, as the political investigation method's user understanding method based on the statistical analysis so far has encountered a limit, there has been a continuous tendency to try to introduce a humanitarian or cultural anthropological methodology. As part of this effort, there has been many tries of various approach methods of the Ethnography which is the cultural anthropological typical research methodology, but among those the Diary Study Method is mentioned as one of the effective methodologies. Therefore this thesis applies the Diary Study Method to the notebook PC bundle SW's attitude research and tries a deep rooted research about the user attitude. Also centered to the project of understanding the notebook PC bundle SW's user receptivity. it shows a specific example of the Diary Study applied to the user understanding. Through this process, we will examine the summary about the Ethnography research method, and will discuss an effective research methodology by through the process of analyzing and deducting the user inclination by applying and designing the Diary Study to the project. That is to say, it was progressed by actually applying the research methodology through a specific case, with the purpose of breaking away from the textbook discussion and progress with an application aspect discussion. Through the current research, we will verify an active user-inclined process about the user's notebook PC SW, and it is expected to be useful in establishing a SW UX strategy and distribution related to the bundle software.

• Journal of the Korea Fashion and Costume Design Association
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• v.21 no.2
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• pp.109-122
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• 2019

The purpose of this study is to examine the clothing component information and attributes as the control parameters for the 3D modeling process of the biomorphic clothing sculpture using a parametric methodology. The 3D modeling parameters of biomorphic clothing sculpture were identified as exaggerated silhouette, surface texture, and digital color. The types of exaggerated silhouettes were shoulder and hip exaggeration, shoulder exaggeration, hip exaggeration, vertical exaggeration, and horizontal exaggeration. The types of surface texture were embossed, lacy, furry, and complex textures. The types of digital color were chrome, blur, blend, and acid colors. The characteristics of morphological representation due to the attributes of these control variables were identified as morphological variation, organic morphology, organizational morphology, and realistic morphology. As a result, it was found that the parameter attributes were applied to the biomorphic clothing sculpture parametric design process and developed into various shapes.