• Management & Information Systems Review
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• v.4
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• pp.595-610
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• 2000

This paper presents a study regarding a construction of the slide cases through the useful and practical design using presentation tool-Microsoft Powerpoint, which can offer to the person in charge with more useful and practical information for the construction of the slide cases. In this study, Presentation program is used to construct case in the slides. The results of this study may be summarized as follows : First, it is possible to construct useful and practical case in the slides with presentation program. Second, this study proposes directions for the construction of slides with presentation program.

• Journal of Korea Multimedia Society
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• v.19 no.8
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• pp.1225-1235
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• 2016

This paper presents a method for computer-assisted slide presentation using vision-based gesture recognition. The proposed method consists of a sequence of steps, first detecting a hand in the scene of projector beam, then estimating the smooth trajectory of a hand or a pointing finger using Kalman Filter, and finally interfacing to an application system. Additional slide navigation control includes moving back and forth the pages of the presentation. The proposed method is to help speakers for an effective presentation with natural improved interaction with the computer. In particular, the proposed method of using finger pointing is believed to be more effective than using a laser pointer since the hand, the pointing or finger are more visible and thus can better grab the attention of the audience.

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 1999.03a
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• pp.11-15
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• 1999

The discrete state theory on emotion postulated that there existed discrete emotions, such as happiness, anger, fear, disgust, and so forth. Many investigators who emphasized discreteness of emotions have suggested that discrete emotions entailed their specific activities in the autonomic nervous system. The purposes of this study were to develop a model of emotion-specific physiological response patterns. The study postulated six emotions (i.e., happiness, sadness, anger, disgust, fear, and surprise) as the basic discrete emotions. Thirty eight college students participated in the present study. Twelve slides (2 for each emotion category) were presented to the subjects in random order. During resting period of 30 s prior to the presentation of each slide, four presentation of each slide, four physiological measures (EEG, ECG, EDA, and respiration) were recorded to establish a baseline. The same physiological measures were recorded while each slide was being presented for 60 s (producing an emotional sate). Then, the subjects were asked to rate the degree of emotion induced by the slide on semantic differential scales. This procedure was repeated for every slide. Based upon the results, a model of emotion-specific physiological response patterns was developed: four emotion (fear, disgust, sadness, and anger) were classified according to the characteristics of EEG and autonomic responses. However, emotions of happiness and surprise were not distinguished by any combination of the physiological measures employed in this study, suggesting another appropriate measure should be adopted for differentiation.

• Journal of the Institute of Electronics Engineers of Korea CI
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• v.40 no.4
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• pp.232-239
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• 2003

This paper discusses the design and implementation of a human-oriented interface based on computer vision that efficiently controls presentation slides. The user does not have to be confined to a keyboard or mouse any more, and can move around more freely because slides for presentation can be up and down using a general laser pointer that is used for presentation. Regions for virtual buttons are set on the slide so that the user can conveniently point the buttons using the laser pointer. We have proposed a simple and efficient method that computes the button areas in the image without complicated calibration. The proposed method has been implemented based on Microsoft PowerPoint ; moreover it can be applied to other PowerPoint-like presentation softwares. Our method for human-centered slide control enables the user to give audiences a more interactive presentation in a natural way.

• Proceedings of the Korea Contents Association Conference
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• 2012.05a
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• pp.191-192
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• 2012

In this paper, we describe an educational tool for presentation which shows teacher's whole handwriting process to learners named HPT(Handwriting Presentation Tool). We assume that presenting writing processes has rich educational information. We believe this information influences learners' understandings of the provided learning contents. Animation functions of popular presentation tools are not enough to represent this information. Our presentation tool enables the lessons with a new type of presentation slides which combine advantages of traditional blackboards and popular presentation tools.

• Proceedings of the Korean Institute of Interior Design Conference
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• 1999.04a
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• pp.75-78
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• 1999

The purpose of the study wast to determine the effect of slides exposure of different cultural architecture and interiors on students discriminating abilities of cultural differences among China, Japan, and Korea. Pre-test post-test experimental design was used. To measure students cultural discriminating abilities, a scale of 48 graphic items representing latticeworks of 3 countries was designed. For the treatment, 20 pictures showing representative architecture and interior spaces of each country thereby a total of 60 slides was selected. Subjects were 118 undergraduate students majoring in interior design. After measuring students' critical ability, the slide images were shown in country's order without explanation. After the exposure, post measures with the same instruments were done. To find the statistically significant difference, paired t-test was used. result indicated that the slide exposure have direct and positive influence on students cultural discriminating abilities. Therefore the model can be efficiently used in the educational setting to give student experience of cultural diversity.

• Proceedings of the Korean Information Science Society Conference
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• 2002.04a
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• pp.430-432
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• 2002

가상현실 기반 실시간 원격교육 시스템에서는 오디오와 비디오 그리고 Presentation Slide외에 3D VRML Data를 이용하여 강의를 구성한다. 강사의 음성과 화상 외에 텍스트와 2D, 3D Graphics를 이용함으로써 강의의 효율을 높이고 있다. 이러한 실시간 강의 시스템에서 발생하는 각 미디어간의 동기화를 위해 본 논문에서는 Synchronization Event Model(SEM)을 정의하고, 이것을 기반으로 한 가상현실 기반 실시간 원격 교육 시스템에서의 멀티미디어 통합 브라우저를 설계하고 있다.

• Journal of the Korean Society for Library and Information Science
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• v.17
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• pp.85-103
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• 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.

• Journal of Institute of Control, Robotics and Systems
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• v.17 no.11
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• pp.1168-1172
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• 2011

Beam projector is popularly used for presentation. In order to pay attention to local area of the beam projector display, a laser pointer is used together with a pointing device(Mouse). Simple wireless presenter has limited functions of a pointing device such as "go to next slide" or "back to previous slide" in a specific application(Microsoft PowerPoint) through wireless channel; thus, there is inconvenience to do other tasks e.g., program execution, maximize/minimize window etc. provided by clicking mouse buttons. The main objective of this paper is to implement a multi-functional laser-pointer mouse that has the same functions of a computer mouse. In order to get position of laser spot in the projector display, an image processing to extract the laser spot in the camera image is required. In addition, we propose a transformation of the spot position into computer display coordinates to execute mouse functions on computer display.

• Asian Pacific Journal of Cancer Prevention
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• v.17 no.4
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• pp.2337-2339
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• 2016

Electronic presentations have become useful tools for surgeons, other clinicians and patients, facilitating medical and legal support and scientific research. Microsoft(R) PowerPoint is by far and away the most commonly used computer-based presentation package. Setting up surgical clinical cases with PowerPoint makes it easy to register and follow patients for the purpose of discussion of treatment plan or scientific presentations. It facilitates communication between professionals, supervising clinical cases and teaching. It is ofter useful to create a template to standardize the presentation, offered by the software through the slide master. The purpose of this paper was to show a simple and practical method for creating a Microsoft(R) PowerPoint template for use in presentations comcerning oral and maxillofacial cancer.