• Journal of the Optical Society of Korea
• /
• 제16권4호
• /
• pp.418-424
• /
• 2012

The purpose of this study was to assess repeatability and reliability of a new phoria test as compared to established phoria tests and to assess the possibility of mobile or online testing using the auto-flashed presentation. Near dissociated phoria was measured using the von Graefe method, the Howell card test, the modified Thorington test, and a new dichromatic card test (Red-Blue Phoria card test; RBP card test) on 109 subjects. The inter-examiner difference and test-retest difference were calculated. With the auto-flashed presentation of the RBP card test, near dissociated phoria was measured and the intraclass correlation coefficient and test-retest repeatability was assessed on 26 subjects. The variation in inter-examiner repeatability was the smallest for the modified Thorington test (+3.1/-2.6). The RBP card test was +3.0/-3.1, the Howell card test was +3.5/-2.7, and the von Graefe test was +6.2/-6.0. The variation in test-retest repeatability was the smallest for the RBP card test (+0.4/-1.4). The modified Thorington test was +1.3/-1.3, the Howell card test was +1.27/-1.45, and the von Graefe test was +1.59/-2.20. The ICC was 0.919 for the auto-flashed presentation of the RBP card test. The RBP card test is considered a highly repeatable method clinically and can be made a useful application for testing in mobile or online.

• 한국정보통신학회논문지
• /
• 제4권4호
• /
• pp.835-843
• /
• 2000

본 논문에서는 윈도우즈 시스템에서 네트워크를 통한 멀티미디어 컨텐츠 제작 및 프리젠테이션을 위한 통합 시스템 구축을 위한 설계 방법에 대해 제안하였다. 특히, 오디오, 비디오와 같은 연속 미디어를 비롯한 다양한 미디어 데이터를 하나의 생성 도구를 통해 제작 및 편집하기 위한 통합형 편집기 설계 방안에 대해 기술하였다. 또한, 네트워크를 통해 전송된 멀티미디어 데이터를 프리젠테이션 하기 위해 필요한 버퍼링 및 시나리오 기반 프리젠테이션 기법 설계 방안과 멀티미디어 편집기와 프리젠테이션 기능을 유기적으로 통합하기 위한 시스템 모델을 제시하였다. 마지막으로 멀티미디어 프리젠테이션 과정에서 QoS를 유지하기 위해 필요한 프리젠테이션 제어, 동기화 제어, 사용자 입력 제어 등의 요구를 효율적으로 처리하기 위한 이벤트모니터링 기반 스레드 처리 기법을 제안하였다.

• 디지털융복합연구
• /
• 제12권11호
• /
• pp.625-639
• /
• 2014

오늘날 프레젠테이션의 중요성이 더욱 강조되고 있지만, 대학 교육은 이에 부응하고 있지 못하다. 따라서 이 연구는 프레젠테이션이 융복합적인 커뮤니케이션 과정이라는 인식 하에 효과적인 대학 프레젠테이션 교육을 위한 실천 방안을 제시하고, 발전 방향을 모색하고자 하였다. 이를 위해 이전 학기 학습자들의 프레젠테이션 성과를 바탕으로 실용적인 프레젠테이션 교육이 이루어지고 있는 서울과학기술대학교 <글쓰기와 의사소통> 수업 사례를 분석 평가하였다. 그 결과 프레젠테이션 과정을 '콘텐츠 기획' 단계와 '표현과 소통' 단계로 나누어 실제적으로 도움이 될 수 있는 프레젠테이션 교육 방법을 제시할 수 있었다. 대학 프레젠테이션 교육이 제대로 실현되기 위해서는 말하기와 글쓰기 능력, 디지털 기술 활용과 인간의 의사소통 능력을 조화롭게 향상시킬 수 있는 융복합적인 프로그램으로 운영되어야 하며, 교수자와 학습자, 학습자들 상호 간의 커뮤니케이션이 더욱 활성화되어야 할 것이다.

• 대한음성학회:학술대회논문집
• /
• 대한음성학회 2000년도 7월 학술대회지
• /
• pp.271-282
• /
• 2000

The aim of this presentation is to suggest a method of integrating the teaching of pronunciation into a typical communicative classroom and on the web. This presentation seeks the way by analyzing useful communicative expressions with a speech analyzer for English learners to see the sound pattern of those expressions and say them right. It is hoped that this presentation will prompt teachers to understand the current role of pronunciation in communicative English programs and that the WWW can help students improve their pronunciation to develop their speaking and listening skills. It also suggests the need for a database of visualized communicative expressions.

• 한국실내디자인학회:학술대회논문집
• /
• 한국실내디자인학회 2004년도 추계학술발표대회 논문집
• /
• pp.181-184
• /
• 2004

The Presentation show the Interior Design for Environmental Early Age, with Motive Montessori Method that 'Environmetal Prepared'. there is Concentral System in Architecture from PEDAGOGIA. in the Class, students can application for ' Casa dei Bambini' through historical architecture from nothen Italy and the matter needs consideration about Planning interior for Environmetal Childhood. as presented on Pannel with Graphic, there are four major motives of Design Process ; Activities classwork, understanding Method Montessori, Design exterior from Concentral System and the Interior Design.

• 한국실내디자인학회논문집
• /
• 제28호
• /
• pp.265-265
• /
• 2001

The perceptual presentation of interior design is to represent an interior space planned by a designer as if people see it in reality. The perceptual presentation methods that have developed are perspectives, full-scale models, small-scale models, photography of models, video taping of models, computer images, computer animation, and virtual reality. The purpose of this study is to investigate limits of those perceptual presentation methods according to their characteristics. The methods have characteristics that are either static or dynamic and either monoscopic or stereoscopic. In terms of representing interior spaces and perceiving interior spaces, the dynamic characteristic is more helpful than the static characteristic because the dynamic characteristic provides consecutively changing views of interior spaces when people walk around within the spaces. The stereoscopic characteristic is more helpful than the monoscopic characteristic because the stereoscopic characteristic provides the binocular depth perception. Full-scale models, small-scale models, virtual reality that have dynamic and stereoscopic characteristics, are most effective. The next effective methods are video taping of models and computer animation that have dynamic and monoscopic characteristics. The last effective methods are perspectives and photography of models that have static and monoscopic characteristics. But the most effective methods can not be said that those are perfect because each of them still has limits. Designers have to consider the limits of each perceptual presentation method to find a way that shows their designs most effectively. To develop the perceptual presentation methods of interior design, researchers should focus on the helpful characteristics that are dynamic and stereoscopic.

• 한국실내디자인학회논문집
• /
• 제29호
• /
• pp.265-272
• /
• 2001

The perceptual presentation of interior design is to represent an interior space planned by a designer as if people see it in reality. The perceptual presentation methods that have developed are perspectives, full-scathe models, small-scale models, photography of models, video taping of models, computer images, computer animation, and virtual reality. The purpose of this study is to investigate limits of those perceptual presentation methods according to their characteristics. The methods have characteristics that are either static or dynamic and either monoscopic or stereoscopic. In terms of representing interior spaces and perceiving interior spaces, the dynamic characteristic is more helpful than the static characteristic because the dynamic characteristic provides consecutively changing views of interior spaces when people walk around within the spaces. The stereoscopic characteristic is more helpful than the monoscopic characteristic because the stereoscopic characteristic provides the binocular depth perception. Full-scale models, small-scale models, virtual reality that have dynamic and stereoscopic characteristics, are most effective. The next effective methods are video taping of models and computer animation that have dynamic and monoscopic characteristics. The last effective methods are perspectives and photography each of models that haute static and monoscopic characteristics. But the most effective methods can nut be said that those are perfect because each of them still has limits. Designers have to consider the limits of each perceptual presentation method to find a way that shows their designs most effectively. To develop the perceptual presentation methods of interior design, researchers should focus on the helpful characteristics that are dynamic and stereoscopic.

• 한국문헌정보학회지
• /
• 제17권
• /
• pp.85-103
• /
• 1989

The purpose of this second one of the two consecutive papers, which carried out for the research, is to evaluate their relative effectiveness regarding instruction with such three presentation methods as video/print+ lecture, print/video, print+lecture/video, with which the library of Duk Sung Women's University applied already for the orientation of the freshmen in 1988. In sum, the major research findings are as follows : First, as the more numerous media were applied for the orientation, the instruction were more effective. Second, it is very interesting to find out that there were wide differences in effectiveness among the three presentation methods applied for the student. Especially, the print+ lecture/video method was more effective in the instruction than the print/video method. Surprisingly, the video/print + lecture method was much more effective than the print+ lecture/video method. With the research findings of this two consecutive papers into consideration, it seems safe to say that the video-tape method was most effective among such three orienting methods as lecture, slide-tape, and video tape, and the video/print+lecture method was most effective among such three presentation methods as video/print+lecture, print/video, and print+lecture/video.

• 한국실내디자인학회논문집
• /
• 제24권6호
• /
• pp.229-239
• /
• 2015

The 21st century is a multiplication age and social and cultural phenomena have become diverse and peoples' desires and individuality have become important. Accordingly, the sensibility that reflects human taste is also required in the exhibition space. The exhibitions in this age induce the direct cognition of senses or take interactive forms that contact diverse media and react. The purpose of this research is to define the concept of haptic presentation method in which the audience perceive in the exhibition space by themselves and the visual elements spread into other senses and perceive complexly, and to present the directional nature. To conduct this research, first, this researcher recognized that haptic sensory experiential research by analyzing the roles and transition history of exhibition space is needed for the present age Second, based on philosophical theories, four haptic sensory expression characteristics (medium nature, experiential nature, attractiveness, sensitiveness) were derived by substituting Giles Deleuze's four haptic spatial characteristics (grasping short distance, dispersed gaze, cognition of bodily movement, formation of synesthesia through complex senses) and six formative factors of exhibition space (space, form, size, light, quality of materials, and color). And the effective exhibition presentation methods were analyzed through six cases of experiential exhibition spaces. Accordingly, what matters in the experiential exhibition space is to produce the four characteristics: medium nature, experientiality, attractiveness, and sensitiveness in equilibrium. It is necessary for the designers to reflect it appropriately in producing so that the audience can think and experience by themselves. Accordingly, in this thesis, it could be seen that to produce the haptic production characteristics in the experiential exhibition space in equilibrium is the important factor in the experiential exhibition space. In conclusion, experiences in the exhibition space should be approached with the transcendental haptic presentation method by which even the space of actually unexperienced cognition can be expanded and experienced through the metastasis and tension of various senses. Also, researches on such senses should be developed continuously, and this researcher expects that this will become a stimulant to present a new directivity.

• 인터넷정보학회논문지
• /
• 제4권4호
• /
• pp.65-74
• /
• 2003

최근 이동단말기로 멀티미디어 데이터를 서비스 받는 사례가 증가하고 있다. 그러나 이동단말기는 저장공간이나 주 메모리가 부족하여 멀티미디어 데이터를 한꺼번에 다운로드 받는 것이 쉽지 않으므로 스트리밍 형태로 서비스를 받는 것이 일반적이다. 이러한 스트리밍 서비스는 정해진 시간 안에 지속적으로 데이터가 전송되어야 끊이지 않게 서비스를 받을 수 있다. 따라서 이 논문에서는 멀티미디어 프리젠테이션을 협소한 저장 공간을 갖는 이동단말기에서 재생이 가능할 수 있도록 하기 위한 여러 가지 기법을 제안하고자 한다. 먼저 프리젠테이션이 이동단말기에서 재생이 가능한지 파악하는 프리젠테이션 영역 분할 기법과 재생가능성 분석기법을 통해 재생여부를 분석한다. 만약 이 분석 시에 재생이 불가능한 멀티미디어 프리젠테이션이 있다면 EPOB(End point or over Bandwidth)지점을 이용한 선인출(prefetch)기법을 적용한다. 이 기법은 선인출을 통해서 멀티미디어 프리젠테이션들을 사용자 QoS를 유지시키며 재생이 가능하도록 해준다. 즉, 선인출 스케줄링 기법을 통해서 각각의 프리젠테이션들이 선인출하는 시점과 데이터의 양을 지정해 줌으로서 원활한 멀티미디어 프리젠테이션을 재생 할 수 있도록 제안하였다.