• 디자인학연구
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• 제16권4호
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• pp.375-384
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• 2003

Interactive storytelling is a scenario created "on the fly" with digital content through user interaction. Every time interaction occurs between the user and content, a brand new story is created. Interaction intrigues people because it provides different story from same content. Through conventional media, people shared same content and experience. However through interactive media, people encounter unique experience, over same content possibly everytime they use it. People we, by their nature, very interactive being. However, interacting with media is not an activity that people are accustomed to. Hence, designing content has been all migrating experience from existing media to an unfamiliar ground. Unique and adoptive ways of designing content for digital interactive media is being sought out from the need as the result of the evolution of integrated society and emerging information technology. People are already used to some of interactive storytelling through hyper text in CD-ROM and web sites. More complicated and different structured models were born through games that offered graphics, virtual spaces and interactivity. When drawn onto a structural graph, few attributes and similarities seem to occur. This paper will try to outline and discuss structural graphs of interactive storytelling methods and suggest some ways for better storytelling design.

• 디지털산업정보학회논문지
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• 제11권2호
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• pp.121-129
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• 2015

Interactive media is a method of communication in which the output from the media comes from the input of the users. The interactive media lets the user go back with the media. Interactive media works with the user's participation. The media still has the same purpose but the user's input adds the interaction and brings interesting features to the system for a better enjoyment. We need a digital content using a dynamic motion and gesture of the mobile device. We made an authoring tool for content producers to easily create interactive content. We have tried to take advantage of the interaction by using a touch screen and a gravity sensor of the mobile device. This interaction may lead to allow the user to participate in the content, it can be used as a key device to assist in engagement. Furthermore, our authoring tool can be applied to various fields of publishing content.

• International journal of advanced smart convergence
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• 제12권4호
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• pp.306-313
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• 2023

Having pet is one of the activities people living in modern society do to relieve stress and find peace of mind. Currently, the object of companion animals has moved beyond being a real 'living entity' and has developed to a stage where the animal's upbringing process can be enjoyed in a virtual space by being programmed in digital content. This paper studies detailed elements such as character design, interaction, and realism of 'Tamagotchi (1996)', which can be said to be the beginning of digital training content, and 'Peridot (2023)', a recently introduced augmented reality-based training content. The point was that it was training content using portable electronic devices. However, while the environment in the electronic device in which Tamagotchi's character exists was a simple black and white screen, the environment in which Peridot's character operates has been changed to the real world projected on the screen based on augmented reality. Mutual communication with characters in Tamagotchi remained a response to pressing buttons, but in Peridot, it has advanced to the point where you can pet the characters by touching the smartphone screen. In addition, through object and step recognition, it was confirmed that the sense of reality had become more realistic, with toys thrown by users on the screen bouncing off real objects. We hope that this research material will serve as a useful reference for the development of digital training content to be developed in the near future.

• 반도체디스플레이기술학회지
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• 제22권4호
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• pp.172-178
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• 2023

With the expansion of metaverse content and hardware platforms, various interactions in the virtual world have been built, raising expectations for an increase in immersion which is a major element of the metaverse. However, among hardware platforms that increase virtual immersion elements, the typical HMD platform can be a barrier to new user inflows due to its high cost. Thus, this paper focused on improving virtual-to-real interactions by extracting motion data using relatively inexpensive webcam equipment in PC environments, utilizing Unity game engines, Photon unity network, multi-platform implementations, and Barracuda neural network inference libraries.

• 한국CDE학회논문집
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• 제20권2호
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• pp.159-170
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• 2015

Radio-Frequency Identification (RFID) or Near Field Communication (NFC) technology has many advantages over other visual interfaces since it does not require line-of-sight alignment, can identify multiple tags simultaneously, and does not destroy the integrity of original objects. In addition, smart devices such as smartphone and smartpad have NFC/RFID readers which can provide mobile and natural interactions with digital and physical contents. Augmented reality has an excellent visual interaction capability with digital contents in a real environment by embedding digital contents into the physical world. In this paper, we propose a new approach to digital content interactions using RFID/NFC-based tangible interfaces in augmented reality environments that utilize invisible interfaces in addition to marker-based visual interfaces. By combining the advantages of invisible and visual interfaces, more intuitive interactions with digital contents can be provided, which can remove the difficulty of using typical AR paddles that are widely used in AR interactions. In particular, a semantic AR ontology is defined to provide more convenient interactions. Through the semantic ontology-based inferencing, physical querying and filtering are effectively supported. We will show the effectiveness and advantage of the proposed approach by demonstrating implementation results.

• 디지털융복합연구
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• 제16권10호
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• pp.437-444
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• 2018

본 연구는 2008년부터 2018년에 개관되어진 디지털체험관 4곳을 선정하여 디지털체험관의 발전방향을 파악하고 체험 유형과 인터랙션 특성 및 콘텐츠 성격을 알아보고자 한다. 디지털체험 유형은 선행연구로 조작형, 감각형, 반응형, 유도형과 인터랙션 유형은 조작형, 터치형, 센서형으로 콘텐츠 성격은 게임형, 놀이형, 교육형으로 분석한다. 연구결과 체험 유형은 조작형, 감각형에 집중됐으나 점차 조작형 체험이 높아지고, 인터랙션 유형은 센서형과 터치형 활용이 높으나 조작형과 터치형 비중으로 변하고 있다. 콘텐츠의 성격은 균형적으로 활용하고 있으나 놀이형에 의한 체험활동 제공이 점차 높아지고 있다. 따라서, 어린이 디지털체험관의 발전방향의 흐름과 인터랙션의 특성을 파악하고 제시하여 향후 구축되는 디지털체험관 콘텐츠의 실증적인 인터랙션 연출에 도움이 되고자 한다.

• 한국콘텐츠학회논문지
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• 제10권10호
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• pp.120-127
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• 2010

디지털 카메라 및 카메라폰의 보급으로 언제 어디서나 디지털 사진을 찍고 즐기는 시대가 되었다. 이렇게 생활 속에서 생성되는 디지털 사진 콘텐츠의 양은 증가하고 있는데 그것을 감상하는 방법은 초기에는 휴대폰을 통해 보거나 PC를 통해 보는 것이 고작이었다. 휴대폰의 작은 화면이나 책상 앞의 PC모니터를 통해 보는 사진은 사진이라는 매체의 감상 행태와 어울리지 않았고, 그에 따라 사진감상 용도에 최적화된 디지털 액자라는 새로운 제품의 시장이 열리게 되었다. 지금까지 몇 년 간 여러 제조사에서 다양한 디지털액자 제품이 출시되고 있는데 시장에서 판매되는 대부분의 디지털액자들이 그 형태적 특성으로 인해 비슷한 인터랙션 방식을 갖고 있고, 그러한 인터랙션 방식이 사진액자라는 제품에 대해 사용자들이 갖고 있는 직관적 멘탈모델을 충족시켜주지 못하고 있다. 이에 본 연구는 사용자의 사용 행태와 제품이 놓이는 공간적 환경에 따라 한층 우수한 사용성과 감성적 만족을 제공할 수 있는 디지털액자의 인터랙션 방식을 제안하고자 한다.

• 한국HCI학회:학술대회논문집
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• 한국HCI학회 2006년도 학술대회 1부
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• pp.711-716
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• 2006

Since the introduction of digital camera to the mass market, the number of digital photos owned by an individual is growing at an alarming rate. This phenomenon naturally leads to the issues of difficulties while searching and browsing in the personal digital photo archive. Traditional approach typically involves content-based image retrieval using computer vision algorithms. However, due to the performance limitations of these algorithms, at least on the casual digital photos taken by non-professional photographers, more recent approaches are centered on time-based clustering algorithms, analyzing the shot times of photos. These time-based clustering algorithms are based on the insight that when these photos are clustered according to the shot-time similarity, we have "event clusters" that will help the user browse through her photo archive. It is also reported that one of the remaining problems with the time-based approach is that people perceive events in different scales. In this paper, we present an adaptive time-based clustering algorithm that exploits the usage history of digital photos in order to infer the user's preference on the event granularity. Experiments show significant performance improvements in the clustering accuracy.

• 한국실내디자인학회논문집
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• 제14권3호
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• pp.234-242
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• 2005

Interface is a medium or channel to communicate between human and things, while interaction is the manner of communication between them. Interaction design is designing experience of user through the interaction process for human, thing, system, and space. Richard Buchanan suggests four kinds of interaction: interface (person to thing interaction), transaction (person to person interaction), human interaction (human and environment interaction) and participation (human to cosmos interaction). With digital technology, architecture and space design have made various experiments at form, function, and content of space. Space evolves from a physical container to a stage to provide narrative and create new experience to users. Since understanding users, creating experience, efficient space design, content planning, and applicable technology are required for interaction design in space, multi-disciplinary research and cooperation is needed.

• 산업진흥연구
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• 제6권2호
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• pp.1-10
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• 2021

4차산업혁명 정보화 시대의 콘텐츠는 단순히 내용을 전달하는 것이 아니라 정보들이 상호작용함으로써 발생하는 거래를 모두 포함하고 있다. 이렇게 상호작용하면서 거래되고 있는 정보의 종류와 형태는 새로운 의미(종류)의 콘텐츠를 만들어 지금까지 유통됐던 콘텐츠와는 다르게 인식되고 있다. 그 이유는 네트워크 환경에서의 시공간을 초월해 상호작용하는 콘텐츠의 유통은 지금까지의 의사소통 측면의 단순한 내용과 달리 새로운(변화된) 세계에서 부가가치를 창출하는 중요한 요소이기 때문이다. 본 연구에서는 4차산업혁명 시대에서 한국 디지털 콘텐츠 산업의 현황과 문제를 인식하고, 앞으로 한국 디지털 콘텐츠 산업이 세계 시장을 리드하기 위한 학술적 활성화 방안을 모색하고자 하는데 목적이 있다. 구체적으로 첫째, 디지털 콘텐츠의 개념에 대해 알아보고자 한다. 둘째, 국내외 디지털 콘텐츠의 산업동향에 대해 살펴보고자 한다. 셋째, 디지털 콘텐츠의 효율화 방안을 제시한다. 넷째, 연구 결과와 시사점을 도출한다. 본 연구의 결과는 다음과 같다. 첫째, 한국이 디지털 콘텐츠 강국으로 가기 위해서는 정부 각 부처가 이기주의를 탈피하고 적극적으로 협력해 제반 정책을 효율적으로 수립 시행해야 한다. 둘째, 현재의 종이책과 CD롬에 부가세 면제 혜택을 주듯이 전자책에도 이를 도입해야 하고, 특히 관련 기술 개발, 보안 솔루션, 저작권 문제는 전자책 업체에 대한 투자 확대 등 시장 활성화를 위해 시급히 해결해야 한다. 셋째, 고속 정보통신망, 위성방송 등의 정보 인프라가 구축함으로써 질 높은 콘텐츠의 수요를 증가시켜야 한다. 본 연구를 통해서 4차산업혁명의 시대에 정부의 다양한 지원방향과 한국의 디지털 컨텐츠 문제점에 대한 관리할 수 있는 방안을 제시하였다는 것에서 의미하는 바가 크다.