• 한국실내디자인학회논문집
• /
• 제19권2호
• /
• pp.206-215
• /
• 2010

The negative memories which come from tragic events such as war, terror or various conflicts in modern cities have been threatening the mental health of city-dwellers. This thesis focuses on 'healing public space' that will help recover the life of city-dwellers who sustain various trauma. For this, the author investigated the significant memorial space through 1980-2010 from site visits, interviews, and related theses and books and then extracted necessary information from each period. This thesis aims to find the changes of the memorial concepts and visitor's reaction for last 30years. 1)1980-: Healing concept and visitor's positive response 2)1990-: Healing by emotional experience approaches to the memorial museum such as narrative approach, exhibition media using 5senses, interactive display and preserving trace, 3)early 2000-: Healing by architectural experience 4)2002-: present: Healing projects by various programs. Steady advances in memorial design for healing trauma are due to the efforts for emotional design approach to eeply move the visitors and the efforts have to be continued. The study emphasize the importance of attracting eople by experimental, emotional design contents not just by aesthetic and functional public design ideas.

• 한국콘텐츠학회논문지
• /
• 제10권5호
• /
• pp.152-164
• /
• 2010

현대에 주요하게 부각되고 있는 상호작용 공간을 효과적으로 디자인하기 위해서는 상호작용성 영향요인들을 이해하고 이를 수용하는 사용자 중심적인 공간디자인 방법론이 필요하다. 본고는 이를 위한 기반을 마련하고자 하였으며 이 연구주제로 수행될 3편의 연계논문 중 첫번째 연구이다. 디자인의 기본 관련영역을 기반으로 설정한 분석지표(시스템영역, 사용자영역, 관계영역)에 의거하여 상호작용성 영향요인에 대해 분석한 결과, 상호작용성의 첫번째 영향요인은 상호작용성을 위한 접속의 장인 인터페이스로 분석되었다. 이의 세부유형 분석은 연계연구 II 편의 연구과제이다. 두번째 영향요인은 상호작용성의 발생 주체인 인터서브젝트이다. 이의 세부유형은 사용자의 상호작용 욕구의 측면에서 파악되어 기능적 & 조형적욕구, 외현 & 잠재 욕구, 정보커뮤니케이션 & 공감 욕구의 6개 세부유형이 분석되었다. 세번째 영향요인은 상호작용성의 실제 수행과정인 인터랙션이다. 이의 세부유형은 상호작용 행태 프로세스의 측면에서 파악되었고 접속, 몰입, 심성모형 형성, 상호작용 행위, 변형, 경험적 발생의 여섯 단계로 분석되었다.

• ETRI Journal
• /
• 제21권4호
• /
• pp.83-93
• /
• 1999

This paper examines the correlations between user characteristics and their perferences for two selected features of Web-based OPAC systems. User characteristics identified in this study were age, gender, educational status, computer skills and OPAC experience. Usability features included interaction styles, character and image on screen, browsing and navigating style, screen layout, and ease of learning, whereas availability features attended to availability of information, quality of information and up-to-date information. Individual variables and features are described, and the correlation between the variables and the features are explored using Pearson's correlation coefficient(r). Although based on a small-scale sample survey, a considerably large number of statistically significant correlations were found between the users' characteristics and the selected evaluation features of interactive Web-based OPACs. From these observations, it seems to be suitable to recommend that system designers should make a more considered appraisal of the users' demographic characteristics in the design of the new generation of OPAC such as in user-tailored interactive Web-based OPAC systems.

• 수산해양기술연구
• /
• 제33권4호
• /
• pp.334-345
• /
• 1997

Reliability-based design approaches are needed for cylindrical shell structure whose design and operational experiences are few and which are subjected to external loads of random loads. In designing new type of structure, it is very difficult to evaluate the safety factors due to lack of previous design data and operational experience. To solve the above mentioned problem, much attention is being focussed on rational reliability based design approaches. This paper deals with weight-optional reliability-based design of cylindrical shell structure subjected to structural reliability constraints taking into account of the effect of local buckling and interactive behavior between local and global buckling. Present mentioned is compared with the exiting optional design method based only on safety factors. Numerical simulation reveals that the present method leads to lighter structure (4% reduction in weight compared to the existing optimal design) with the same reliability index. For larger structures with more number of structural members and possible failure modes, the present W0RBD procedure will be an efficient tool in designing cost-effective rationalized economic design.

• 한국산학기술학회:학술대회논문집
• /
• 한국산학기술학회 2010년도 춘계학술발표논문집 1부
• /
• pp.555-558
• /
• 2010

본 논문에서는 무분별한 경제 개발로 인해 변형된 자연환경의 변화를 비교체험 할 수 있도록 조선시대의 모습을 재연하여 과거와 현재의 변형된 자연환경을 비교 체험할 수 있도록 3D 기술을 이용하여 사이버공간에서 학습할 수 있는 가상체험 3D 콘텐츠를 설계하였다. 본 논문에서 연구된 콘텐츠를 이용하여 초 중등학생 및 성인을 대상으로 환경교육을 실시할 수 있는 교육활동자료로 활용하고, 일상생활 속의 환경보전에 대한 내면화 과정을 통하여 환경보전에 대한 인식과 태도를 형성하고 환경보호를 위한 지식과 기능을 학습하고 환경보호 행동을 실천할 수 있도록 돕는데 그 목적이 있다.

• 디지털융복합연구
• /
• 제18권3호
• /
• pp.341-348
• /
• 2020

본 연구는 TUI기반 체험전시의 담론 활성화를 위한 기초 연구로 디지털환경에서 변화되고 있는 어린이 체험전시 현상을 분석하여 TUI를 활용한 어린이 체험전시의 발전 유형을 밝혀 보고자 하였다. 연구 전개를 위하여 체험전시에서 야기되는 인터랙티브의 요소인 TUI(tangible user interface)를 처음 제안한 MIT Tangible Media Group의 3가지 요소 측면(인터랙티브 평면, 비트와 원자의 연결, 환경미디어)과 텐저블즈 유형(물건, 장치, 평면, 공간)을 토대로 국내외 체험전시 사례를 조사 분석하고 특성을 도출하였다. 분석결과, TUI 요소는 인터랙티브 평면과 비트와 원자, 환경미디어 순서가 많았으며, 텐저블즈는 물건, 평면, 장치, 공간 유형 순서로 높았다. 이러한 사실은 어린이들의 적극적 개입과 확장된 경험이 필요한 체험전시에 TUI가 적극 활용되고 있음을 보여준다.

• 대한인간공학회지
• /
• 제29권4호
• /
• pp.585-593
• /
• 2010

Recently, we designed an interactive virtual space for the multi-purpose hall in Songdo Future City, located in Incheon, Korea. The goal of the design is to make a virtual space that is flexible and can be adjusted thanks to its unfixed seats in order to accommodate different and unspecified audience sizes. Virtual images are interactively adjusted according to the distance, position and size of audiences, information about which is detected by 9 photo sensors. To increase the sense of immersion, intensity and reality, we utilized the technology of scent display that can create appropriate scents to match the images on the screen. The intensity and persistence of scents were determined by the size, distance and position of audiences. The virtual image contains background images and reactive images. The background images repeatedly project images of spring, summer, autumn and winter. The reactive images consist of small portraits or pictures or icons that define or characterize the season types, and these are added to the background image according to the distance, position and size of the audiences.

• 한국멀티미디어학회논문지
• /
• 제19권2호
• /
• pp.520-529
• /
• 2016

Recent use of digital video contents increases visual fatigue of users. As a result, it has been difficult that the existing video methods make users focus on the content with interest and deliver stories intended by contents producers. Parallax scrolling is getting the spotlight as a new way which are keeping the fluent visual advantages of video and help users maintaining their attention with simple maneuver. In this study, based on a survey, it would compare the user experience in an existing video in Web contents and parallax scrolling Web contents. As a result, it showed that using the parallax scrolling Web sites improve user sensibilities such as aesthetic, novelty and pleasure of user experiences. A remarkable thing is that users replied parallax scrolling is not much comfortable to use. According to the result, researchers suggest that using parallax scrolling in Web site needs thoughtful decision in making and managing of Web contents.

• 유통과학연구
• /
• 제19권1호
• /
• pp.75-87
• /
• 2021

Purpose: The objective of this research is to identify the core aspects of persuasive factors influencing consumer's experiential value towards using Augmented Reality (AR) try-on feature while shopping cosmetic products online. The conceptual framework of this study is adopted and integrated from the theoretical study on how narrative experience, media richness, and presence affect the formation of experiential value in the augmented reality interactive technology (ARIT) process. Research design, data and methodology: The sample (n = 550) were collected from online and offline questionnaires by using stratified random sampling and purposive sampling methods. Confirmatory Factor Analysis (CFA) and Structural Equation Model (SEM) were used to analyze the data to confirm goodness-of-fit of the model and hypothesis testing. Results: The results indicated that media richness induced higher experiential value (consumer ROI, playfulness, service excellence and aesthetics), followed by narrative experience and presence towards using AR try-on feature. Conclusions: Consumer's experiential value towards using AR try-on feature when shopping cosmetic products online rely on media richness, narrative experience and presence respectively. Therefore, marketing practitioners are recommended to develop the feature design and content to be more useful, authentic, user-friendly and entertaining to better connect and provide confidence to consumers when shopping cosmetics online.

• 디지털융복합연구
• /
• 제15권11호
• /
• pp.463-470
• /
• 2017

VR 영상을 활용한 가상현실 콘텐츠는 제작의 용이성과 사용자 편의성으로 인해 주목받고 있으나 상호작용이 결여된 상태이기 때문에 응용 분야와 활용성에 있어서 한계가 있다. 본 연구에서는 이러한 문제점을 극복하고자 360도 파노라마 영상과 게임엔진을 활용하여 상호작용이 가능한 고해상도 VR 서비스를 구축하는 방안을 제시한다. 특히 복잡한 연산이 소요되는 배경 영상은 파노라마 영상으로 미리 렌더링하여 생성한 것이므로 낮은 사양의 단말기에서도 높은 프레임 수를 유지하면서 서비스를 제공할 수 있는 특징이 있으며, 사용자의 시점과 움직임에 반응하여 고해상도의 배경영상을 발췌하여 보여주기 때문에 상당한 몰입감을 구현할 수 있다. 본 제안 방법의 효과성을 보이기 위해 가상 동물원 환경을 VR로 구성하여 보았으며 사용자의 상호작용과 몰입감을 증대시킬 수 있음을 보이기 위해 상호작용 게임을 사례로 보인다.