• Science of Emotion and Sensibility
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• v.17 no.4
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• pp.61-70
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• 2014

Verbal communication has limits in the interaction between robot and man, and therefore nonverbal communication is required for realizing smoother and more efficient communication and even the emotional expression of the robot. This study derived 7 pieces of nonverbal information based on shopping behavior using the robot designed to support shopping, selected facial expression as the element of the nonverbal information derived, and coded face components through 2D analysis. Also, this study analyzed the significance of the expression of nonverbal information using 3D animation that combines the codes of face components. The analysis showed that the proposed expression method for nonverbal information manifested high level of significance, suggesting the potential of this study as the base line data for the research on nonverbal information. However, the case of 'embarrassment' showed limits in applying the coded face components to shape and requires more systematic studies.

• Proceedings of the Korea Contents Association Conference
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• 2007.11a
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• pp.631-636
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• 2007

Promotion websites of companies have several advantages: They can publicize the brand image in various ways by using the character of web environment; they enable consumers to learn the information of products in the round with interests; they can stretch out their marketing targets to the whole world. In order to make an effective delivery of their information in such promotion websites, interaction with their consumers is an important factor, for which understanding Interactive Storytelling is essential. The purpose of this thesis is to study Interactive Storytelling which enables us to have effective interaction with consumers in making promotion websites of companies. For this, this thesis analyzes examples of Interact Storytelling focused on it have story promotion websites on the basis of the five steps for internet marketing promotions: attraction of visitors, attraction of interests and participations, acquisition of the information of customers, grasp of the needs of customers, and an offer of values classified by customers.

• Journal of Korea Multimedia Society
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• v.12 no.10
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• pp.1363-1373
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• 2009

In a ubiquitous computing environment, people more and more become to use multiple displays. When using such ubiquitous displays, it is needed for users to seamlessly interact with the displays for a certain content. In this paper, we propose a seamless interface that allows users to see photos across multiple displays. Many photos can be displayed on a screen at the same time because they are shown in 3D space. And a group of photos is represented using a cube metaphor. A user can manipulate photos directly using a touch screen and also see the photos continuously using PDAs when the user moves to other places. In addition, the user can interact with the photos seamlessly using another display. The developed system was designed to interact according to user's movements and not to draw user's attention too much as a kind of ambient display. Using RFID and ultrasonic sensors it recognizes a user and the user's proximity to the display, and then automatically determines the screen image and the user interface accordingly.

• Journal of the Korea Convergence Society
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• v.11 no.11
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• pp.175-182
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• 2020

In this study, we introduced the technique of matching classical music using deep learning to design soundscape that can help the viewer appreciate painting and proposed an evaluation index to evaluate how well matching painting and music. The evaluation index was conducted with suitability evaluation through the Likeard 5-point scale and evaluation in a multimodal aspect. The suitability evaluation score of the 13 test participants for the deep learning based best match between painting and music was 3.74/5.0 and band the average cosine similarity of the multimodal evaluation of 13 participants was 0.79. We expect multimodal evaluation to be an evaluation index that can measure a new user experience. In addition, this study aims to improve the experience of multisensory artworks by proposing the interaction between visual and auditory. The proposed matching of painting and music method can be used in multisensory artwork exhibition and furthermore it will increase the accessibility of visually impaired people to appreciate artworks.

• Journal of Digital Convergence
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• v.18 no.10
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• pp.397-402
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• 2020

Hologram can be categorized into analog and digital hologram but there's a clear limitation in expensive equipment and content realization for ordinary people to realize. In addition, it's required to conduct study on hologram contents with interaction added, escaping out of exiting stable format like endlessly repetitive contents or passive view through specific video. Therefore, this article aims to suggest fusion image system, especially focusing on floating hologram among similar holograms. Eight elements of hologram interaction are as follows: height of camera in a three-dimensional space, interval between 3D model, overlapped model, scale, animation, position, color and 3D model change. For the floating hologram, the audience can control by themselves in real time, the popular, active hologram contents-making methodology is suggested by making the best use of fusion image system and making floating hologram easily without using expensive hologram equipment. The image system developed in actual exhibition and feedback should be complemented to develop better hologram image system.

• Archives of design research
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• v.17 no.1
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• pp.109-118
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• 2004

With the remarkable progression of network and the sophistication of contents, we now see various ways of communication methods in World Wide Web. In such trend, 3D web deserves our attention, which is applied for various areas such as education, game, chatting, e-commerce. Among those, by using 3D contents, e-commerce, especially the customized e-commerce, can give users more rich information about products. However, most of current 3D e-commerce sites are adopting a mere tool-based methods without considering contents and interaction required for the customized e-commerce. So, this paper proposes the direction of developing 3D interaction program for the customized e-commerce, based on a study on the required information elements about products and the interaction of controlling those factors. The evaluation to compare with the existing program is follows by the development of practical program, to give more persuasive reasons on the advantages of 3D e-commerce program.

• Asia-pacific Journal of Multimedia Services Convergent with Art, Humanities, and Sociology
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• v.8 no.3
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• pp.925-932
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• 2018

Virtual reality seems to be the center of the next generation platform, which is founded on various engines that can easily make device progress and content. However, the interaction between virtual reality contents and users is thought of as relatively requiring technological advances. In this paper, we propose a technique to improve the interaction technique based on the case of Virtual Figure Model Crafting (VFMC) to analyze the problem of interaction caused by virtual reality contents. We introduced the concept of Head-Up Display (HUD) to present a more natural interaction method. The HUD is the digital visual interface of the aircraft. The advantage of HUD visual interface is to minimizes the user's visual movement by displaying the information of the scattered view to the forward direction of the pilot. In other words, we can reduce unnecessary left and right movements that make it is possible to expect an effect of reducing fatigue and increasing immersion.

• Proceedings of the Korea Information Processing Society Conference
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• 2006.05a
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• pp.723-726
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• 2006

2006년 본 방송을 시작한 지상파 DMB 방송은 기존의 방송과 달리 하나의 물리 채널에 다양한 비디오와 오디오 서비스가 복합적이고 비 순차적인 형태로 제공되기 때문에 기존의 TV, Radio와 같은 기기 중심의 단순한 user interface 의 사용으로는 시청취에 제약이 발생한다. 따라서 비디오와 오디오, 오디오와 데이터, 비디오와 데이터와 같이 멀티 미디어 방송을 이동 중 시청취할 수 있는 새로운 형태의 user interface에 대한 개발이 필요하다. DMB 방송의 Information architecture 설계를 위한 기본적인 방송 관련 정보를 정의하였고, DMB 방송의 특징이라 할 수 있는 video service에 대한 고찰을 통해 DMB 방송 관련 기본 정보를 고찰하였다. 또한 방송 시청과 관련된 태스크 중심의 시나리오 개발을 통해 기능을 도출하고, 사용자들의 DMB 방송의 예상 시청 행태에 대한 조사 결과를 참조하여 필수적인 기능 중심으로 사용하기 쉽고, 기존 방송과 동일한 다양한 사용자를 고려하여 직관적인 인터페이스와 인터랙션을 제공하도록 설계하였다. 세부 UI 설계 단계에서는 기기 특성에 의한 제약 사항을 확인하고 방송구조의 시각화 대안 탐구 및 신호 해석에 의한 지연에 대한 민감도를 조사하고 방송 시청을 위한 화면 설계 및 네비게이션 방법을 설계하였다.

• Proceedings of the KIEE Conference
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• 2011.07a
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• pp.1932-1933
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• 2011

손 제스처 인식을 위한 손 위치 검출 및 추적 알고리즘에 대한 많은 연구들이 이루어져 왔다. 검출된 손의 위치를 통한 사용자와 컴퓨터간의 인터랙션(Human Computer Interaction, HCI) 과정에서 손의 위치 좌표를 그대로 이용하는 방법은 비효율적이다. 본 논문에서는 제한된 이동 범위 내에서의 손의 위치 정보를 이용하여 컴퓨터상의 포인트를 효율적으로 컨트롤할 수 있는 알고리즘을 제안하였다. 손 위치 검출을 위해 깊이 센서를 이용하였으며 알고리즘의 효율성을 시험하기 위해 사용자의 손 움직임에 따른 포인트의 위치 변화를 관찰하였다. 실험 결과를 통해 제안된 알고리즘이 추적되는 손의 위치를 이용해 효율적으로 포인트를 컨트롤함을 확인하였다.

• Korean Institute of Interior Design Journal
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• v.18 no.5
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• pp.31-39
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• 2009

Today, 'Emotion' has come to stay as a powerful culture code. Though there has been not a few research results based on the recognition of the importance of emotion, the concept of 'Emotion' still differs according not only to researchers but also to the fields. There firstly lies the aim of this study to research the moaning and feature of 'Emotion' through John Dewey's Theory of Experience. Secondly, this study tries to categorize the strata of emotion in space, and further tries to present the methodology for the study of emotion shown in the space. Emotion is the impulse corresponding to the root force drawing out indefinite situations into the context of the problem, and is also the force which integrates all the elements in the process of reflective correlation. Emotion can be referred to as the activating and combining force which makes it possible for the separate elements to be related to the whole as one, and as the feature forming the completion of the transaction between organisms and environment.