• Proceedings of the IEEK Conference
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• 2000.11b
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• pp.128-131
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• 2000

In this paper, the animated simulation system (Anisim) is proposed in order to develope an efficient functional system verification tool. It displays the simulation results of the designed system using graphic animation with various models lot the target system. With simple interface definitions given by the user, Anisim generates interface codes automatically. Users can describe and model the target system with the generated interface codes. Since the simulation engine is implemented in C-language, modeling is very simple and simulation can be performed in real time.

• 한국HCI학회:학술대회논문집
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• 2008.02b
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• pp.482-487
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• 2008

Animated Character는 컴퓨터와 인간 간의 상호작용을 증진시킬 수 있는 방편으로 널리 연구가 이루어지고 있다. 본 연구에서는 Animated Character의 감시가 과제 난이도에 따른 수행과 정서에 미치는 영향을 알아보고자 하였다. 본 실험에서 실험 참가자들은 통제 집단과 감시 Animated Character 조건에 무선으로 배정되어 난이도 세 수준의 글자계산 과제를 수행하였다. 또한 정서에 미치는 영향을 알아보기 위해 상태 특성 자기평가 불안척도(State-Trait Anxiety Inventory; STAI)를 사용하였다. 실험참가자들의 수행은 과제의 정답률과 반응시간을 측정을 통해 평가되었다. 실험결과 감시 Animated Character 조건은 통제 조건 보다 유의미하게 높은 불안(Anxiety)의 증가가 있었다. 또한 감시 Animated Character 조건은 높은 난이도의 글자 계산 과제에서 통제 조건 보다 유의미하게 높은 수행을 보였다. 본 연구는 Animated Character의 감시가 과제 난이도에 따라 다른 영향을 가진다는 것을 밝힘으로써 향후 감시 시스템 등에 Animated Character를 적용함에 있어 구체적인 가이드라인을 제공한다.

• Journal of KIISE:Computing Practices and Letters
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• v.16 no.11
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• pp.1101-1105
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• 2010

We present a sketch-based animation interface that allows novice users to create informative 2D web animation quickly, In this paper, we uses cutouts as a main animated primitive to allow users to quickly create 'cutouts on whiteboard' style animations. Users can freely draw and write, and at the same time they can easily manipulate animated cutouts to create impressive animations, We demonstrate that our system is capable of creating more impressive animations more quickly than sketch-only animation approaches.

• Proceedings of the KIEE Conference
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• 2005.10b
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• pp.463-465
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• 2005

Our society experiences a big change recently for ten years. The public of multimedia by development of a PC and Internet diffusion is it. this situation was applied in the field of industry. HMI of an industrial field experienced a big change these days. it comes out in new general ideas one after another, for example Interface of an Internet base, the animated graphic object, etc.. A study of a book is contents about animation function development of Human Interface Station(HIS) which is HMI of existing DCS system.

• Proceedings of the Korea Society of Design Studies Conference
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• 2005.10a
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• pp.50-51
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• 2005

• Journal of The Korean Association of Information Education
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• v.9 no.4
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• pp.673-684
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• 2005

In this research, we have developed a "computer tutor" that mimics the human tutor with animated tutoring dialog agent and the agent was integrated to teaching-learning material for elementary science subject. The developed system is a natural language based teaching-learning system using one-to-one dialogue. The developed pedagogical dialogue teaching-learning system analysis student's answer then provides appropriate answer or questions after comparing the student's answer with elementary school level achievement. When the agent gives either question or answer it uses the TTS(Text-to-Speech) function. Also the agent has an animated human tutor face for providing more human like feedback. The developed dialogue interface has been applied to 64 6th grade students. The test results show that the test group's average score is higher than the control group by 10.797. This shows that unlike conventional web courseware, our approach that "ask-answer" process and the animated character, which has human tutor's emotional expression, attracts students and helps to immerse to the courseware.

• Journal of Korea Multimedia Society
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• v.6 no.4
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• pp.650-657
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• 2003

We describe a scheme for developing character-based interface within the context of an agent-based tutoring system in the Web environment. The ideas in this paper stem from original work representing aspects of human emotion in tutoring computer models, where may provide mote natural ways for students to communicate with digital learning materials. The proposed system model is a set of software services that enable developers to incorporate interactive animated characters into their Web pages designed for on-line lectures. The prototypical application is developed and shown for validating the applicability and the effectiveness of this model in real tutoring settings.

• Journal of Korea Multimedia Society
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• v.8 no.3
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• pp.389-397
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• 2005

In this paper, we study the synchronization method of animated simulations and VRs for on-line virtual reality education system. To build the data of animated simulations and synchronization modules of VRML content, the media-synchronizing technology, HTML + TIME and scripts are used. The VRML control module ismade into Java applet using the Java EAI provided for the web and the interface for VRML contents. To control the animation of VRML contents, the node information is extracted, and an animation production template capable of controlling animation in inter-connection with VRML content is made. With evaluation of the animation control performance, processing speed, synchronization performance between media in the system built, more improved results are obtained. We would like to suggest a education system with easy system construction and various multi-medium applicability by realizing HTML + TIME media synchronization and VRML web 3D virtual reality creation techniques, and animated images and 3D animation controls according to time using Java through this study.

• Journal of Korea Multimedia Society
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• v.25 no.2
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• pp.166-175
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• 2022

Digital transformation is driving so many changes in daily life and industry. The automobile industry is in a similar situation. In some cases, element techniques in areas called metabuses are also being adopted, such as 3D animated digital cockpit, around view, and voice AI, etc. Through the growth of the mobile market, the norm of human-computer interaction (HCI) has been evolving from keyboard-mouse interaction to touch screen. The core area was the graphical user interface (GUI), and recently, the audio user interface (AUI) has partially replaced the GUI. Since it is easy to access and intuitive to the user, it is quickly becoming a common area of the in-vehicle experience (IVE), especially. The benefits of a AUI are freeing the driver's eyes and hands, using fewer screens, lower interaction costs, more emotional and personal, effective for people with low vision. Nevertheless, when and where to apply a GUI or AUI are actually different approaches because some information is easier to process as we see it. In other cases, there is potential that AUI is more suitable. This is a study on a proposal to actively apply a AUI in the near future based on the context of various scenes occurring to improve IVE.

• Transactions of the Korean Society of Automotive Engineers
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• v.8 no.3
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• pp.190-197
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• 2000

A graphic vehicle modeling pre-processing program and a visualization post-processing program have been developed for AutoDyn7, which is a special program for vehicle dynamics. The Rapid-App for GUI(Graphic User Interface) builder and the Open Inventor for 3D graphic library have been employed to develop these programs in Silicon Graphics workstation. A Graphic User Interface program integrates vehicle modeling pre-processor, AutoDyn7 analysis processor, and visualization post-processor. In vehicle modeling pre-processor, vehicle hard point data for a suspension model are automatically converted into multibody vehicle system data. An interactive graphics capabilities provides suspension modeling aides to verify user input data interactively. In visualization post-processor, vehicle virtual test simulation results are animated with virtual testing environments.