• 한국실내디자인학회논문집
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• 제20권6호
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• pp.27-35
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• 2011

Various thoughts about the concept of space have brought a variety of paradigms to the trend. Just as existing information innovation applied activity and function of physical space for computers to overcome time and space limits, future space transplants intelligence to all the objects as organic whole in electronic and physical space by using IT technology to create emotional space. The most universal housing space in our living has had considerable changes in application of life style and technology. However, advanced technology space which corresponds to acceptance and desires of residents does not meet the needs and emotion of residents because of its limited network system. Therefore, it should be transformed into smart space which stimulates human emotion in the trend of advanced technology culture. As future residential space needs technological elements and design process which can stimulate human emotion, this study is to analyse it as a base of emotional design. This study aims to present characteristics of space image for space realization which meets the age of smart technology in terms of unifying smart space with emotional design, focusing on four future housing galleries shown by construction companies. First, the study speculated smart space in theory and classified characteristics and types of smart space into connectivity, sensitivity, reiteration and variability according to changes in space paradigm. Second, the study identified the background and main points emotional design appeared, analysed types of smart space based on characteristics of experimentation, connectivity and symbolism and speculated characteristics of emotional design in each type. In respect to characteristics of emotional design in smart space, organic connection and sensitivity are remarkably presented through experimentation and reiteration is presented through organic connection and experimentation, and variability through symbolism and experimentation.

• 한국컴퓨터정보학회논문지
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• 제22권11호
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• pp.49-55
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• 2017

Recently, for safety of people, there are proposed so many technologies which detect density of people at the specific place or space. The representative technology for crowd density estimation was using image analysis method from CCTV images. However, this method had a weakness which could not be used and which's accuracy was lower at the dark or smog space. Therefore, in this paper, to solve this problem, we proposed a user density estimation system at closed space using high frequency and smart device. The system send inaudible high frequencies to smart devices and it count the smart devices which detect the high frequencies on the space. We tested real-time user density with the proposed system and ten smart devices to evaluate performance. According to the testing results, we confirmed that the proposed system's accuracy was 95% and it was very useful. Thus, because the proposed system could estimate about user density at specific space exactly, it could be useful technology for safety of people and measurement of space use state at indoor space.

• 한국산학기술학회논문지
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• 제14권7호
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• pp.3247-3252
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• 2013

정보기술의 융합화와 클라우드 컴퓨팅의 확산 등 빠르게 발전하는 정보통신기술은 학제간 융복합을 통해 새로운 교육의 패러다임 시대를 열고 있다. 정보통신기술의 발전에 따라 그동안 교육환경은 이러닝에서 유러닝을 거쳐 이제 스마트교육으로 변화되고 있다. 이미 교육계에서는 향후 교육환경의 변화를 가져올 스마트교육에 대한 다양한 연구들이 진행되고 있지만 스마트 환경이 구축될 교실공간, 곧 물리적 공간환경에 대한 연구는 거의 이루어지지 않고 있다. 이러한 문제의식 하에 본 연구는 교육의 새로운 패러다임으로 등장한 스마트교육과 스마트교육이 적용되는 물리공간의 특성을 살펴보았다. 그 결과 스마트교육이 적용될 물리공간은 공간의 소통성, 경계의 유연성, 요소의 다가성이 그 특성으로 나타남을 알 수 있었다.

• Architectural research
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• 제16권4호
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• pp.167-174
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• 2014

Smart Work is a way of working independent of time and space restrictions with the help of ICT. For past years, Korea has been promoting Smart Work to boost ICT industry, to overcome low birth rate and population ageing, and to implement Smart Korea. Three elements of Smart Work include people, technology and space. A lot of research has been performed on people and technology for Smart Work. But it is hard to find research on space. In this paper, some representative smart work centers(SWCs) in Korea were selected and analyzed from the perspective of spatial design including general characteristics, personal spaces, group spaces, and support spaces. From this research, it is observed that current SWCs in Korea are good in providing personal work spaces and simple group meeting rooms as well as ICT environments. However, they lack of openness to the public and group spaces to encourage informal communications. It is also observed that personal space plans need to be multi-functional, and that novel supporting spaces are required to improve quality of life and creativity of workers.

• 스마트미디어저널
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• 제10권2호
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• pp.92-99
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• 2021

스마트 공간은 주변 환경과 상호 작용하여 인간을 지원하는 기술이며, 내장된 동적 지능형 환경을 가지고 있다. 이 논문은 스마트 공간에서 사용자 맞춤 동적 지능형 환경을 제공하는 프레임워크를 제안한다. 사용자 맞춤 지능형 서비스를 제공하는 기존 연구에서는 사용자의 관심사를 명시적으로만 분석하고, 스마트 공간을 고려하지 않았다. 암시적 관심사 분석은 명시적 관심사 분석보다 사용자에게 흥미가 있을 수 있는 서비스의 제안이 가능하지만, 분석 시 명시적 관심사 분석보다 높은 성능을 요구한다. 그리고 스마트 공간은 공간의 정보들과 상호작용하여 유용한 정보를 얻을 수 있다. 연구에서 제안된 프레임워크는 스마트 공간에 적합하도록 근접 기반 사물 소셜 네트워크를 이용한다. 또한, 암시적 관심사 분석은 사물의 소셜 미디어 정보와 공간 정보를 이용하여 스마트 공간을 위한 지능형 정보를 제공한다. 그리고 스마트 공간 특성을 고려하여 정확도를 유지하면서 성능 저하를 막는 방법을 제안한다.

• International Journal of Fuzzy Logic and Intelligent Systems
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• 제9권3호
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• pp.198-205
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• 2009

In this paper, design of framework architecture of pervasive computing system providing seamless inter space interactions between private and public smart spaces is presented. The seamless inter space interaction issues are related to establishing user's service environment by allocating relevant resources in a new location where there are no prior settings for the user or where there are current users already being served in the new location. In the realm of pervasive computing, we can have different types of smart spaces, offering proactive and intelligent services, which are islands of smart spaces independent from each other. As users move about, they will have to roam from private smart space to public smart space and vice versa. When they enter a new island of smart space, they will have to setup their devices and service manually to get the same or different services they had at the previous location. Users might be living in a non-pervasive computing environment because this manual operation is inappropriate to its generic features of proactive and intelligent services of pervasive computing. The framework architecture will provide seamless inter space interactions initiated by changes in users' location to acquire negotiations of resources for new and current residents regarding service provision with limited available networked devices.

• 디지털산업정보학회논문지
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• 제9권4호
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• pp.155-165
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• 2013

For the service and creation of new space, the next generation smart device for interactive space using tailor-made contents process serve as an opportunity for the growth of new special display due to the integration of the latest digital technology. The application of next generation technology is in the field that most people expect. So, this thesis serving as the beginning, it is hoped that the smart mirror and wall industry in Korea will play a practical and academic momentum. An interactive environment which is the smart device can be realized when space displays based on smart device built on the experience of the user can provide various tailor-made processes such as academics, performances, meetings, virtual experience, exhibits and promotion, and through this a strategic direction was suggested for the development of each field.

• 한국가구학회지
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• 제28권4호
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• pp.305-313
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• 2017

Recently, as changes in the office environment, office furniture are changing at a rapid pace. With the development of various smart devices specialized in work type, the concepts of office environment and office furniture are diversified. New furniture design is presented with the new concept of work format and changes to the space, an example of a compact single-person storage space is required.

• 정보화정책
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• 제25권4호
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• pp.108-120
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• 2018

전 세계 4차 산업혁명의 도래에 맞춰 한국은 적극적으로 국가적 대응계획 I-Korea 4.0을 수립하여 2017년 11월에 발표하였다. 이 계획은 국가성장을 위한 산업혁신과 사회문제 해결을 목표로 하고 있다. 부동산산업도 예외는 아니며 산업혁신을 위해서는 스마트환경에서 주거, 상업, 업무, 복합 등 다양한 가용공간의 효과적 활용이 선행되어야 한다. 이를 위해서는 효율적 의사결정이 필요하고 이는 공간수요자 행태의 실시간 정보와 정확한 예측이 이루어 질 때 가능하다. 이에, 본 연구는 빅데이터 기반 스마트 스페이스 플랫폼을 제안하고 플랫폼의 구조와 서비스를 구체화 시키고자 한다. 스마트 스페이스 플랫폼도 스마트 트래픽, 스마트 시티, 스마트 헬스 등 다양한 스마트환경 적용사례처럼 급속히 발전하고 있는 정보통신기술(ICT)을 이용해 빅데이터의 효율적 저장, 접근, 분석, 활용이 가능하다. 스마트 스페이스 플랫폼의 구조는 6개 레이어 즉, Collection layer, Transfer layer, Storage layer, Service layer, Application layer, Management layer로 구성된다. 이 플랫폼은 의사결정자들이 행위기반(activity-based), 시장기반(market-based), 정책기반(policy-based) 빅데이터를 Searching, Mining, Integrating, Storing, Analyzing, Visualizing 할 수 있는 서비스체계를 가지고 있다.

• International Journal of Fuzzy Logic and Intelligent Systems
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• 제8권1호
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• pp.42-51
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• 2008

We believe that smart spaces, offering pervasive services, will proliferate. However, at present, those islands of smart spaces should be joined seamlessly with each other. As users move about, they will have to roam from one autonomous smart space to another. When they move into the new island of smart space, they should setup their devices and service manually or not have access to the services available in their home spaces. Sometimes, there will conflicts between users when they try to occupy the same space or use a specific device at the same time. It will also be critical to elder people who suffer from Alzheimer or other cognitive impairments when they travel from their smart space to other visited spaces (e.g., grocery stores, museums). Furthermore our experience in building the Gator Tech Smart House reveals to us that home residents generally do not want to lose or be denied all the features or services they have come to expect simply because they move to a new smart space. The seamless inter-space interaction requirements and issues are raised automatically when the ubiquitous pervasive computing system tries to establish the user's service environment by allocating relevant resources after the user moves to a new location where there are no prior settings for the new environment. In this paper, we raise and present several critical inter-space interactions issues impacting middleware architecture design of ubiquitous pervasive computing. We propose requirements for resolving these issues on seamless inter-space operation. We also illustrate our approach and ideas via a service scenario moving around two smart spaces.