• Journal of the Korea Safety Management & Science
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• v.17 no.1
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• pp.225-230
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• 2015

Productivity is the essential comparative advantage in high tech industry company in 21 century. These company endless endeavor for low cost production. Low cost production can be led by low facility operation cost and low labor cost. But reducing facility operation cost arise much investment. Thus many high tech company drive reduction of labor cost. These article suggest model for reducing labor cost and prove a effect by example of some company.

• Journal of the Korean Home Economics Association
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• v.45 no.7
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• pp.119-129
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• 2007

The purposes of this study were to explain consumer attitude and purchasing behavior, and coping strategy considering consumption emotions of technology and individual characteristics associated with high-tech products. The results of this study were as follows: consumer attitude was found to be somewhat favorable and a half of the respondents had some purchasing experience of high-tech products. Many consumers were more likely to perceive consumption emotion and some of coping strategies were found to be preferred to others. Then consumer attitude was found to be significantly influenced by some of the consumption emotion, while other individual characteristics were found to be insignificant. In addition, the purchasing experience was found to be significantly influenced by consumer attitude, marital status and education. Finally, each kind of consumption emotion might have a relation to several coping strategies.

• Fashion & Textile Research Journal
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• v.10 no.4
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• pp.426-435
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• 2008

The purpose of this study is to consider the changes of the early twentieth century fashion in pursuit of mechanical beauty. As for the research methodology, literature survey has been undertaken. The results of this study are as following. In early twentieth century, fashion concept on the expression of mechanical beauty was considered as abstractness, atypicality, and high-tech. The abstractness of fashion was expressed by geometrical purity, box silhouette, moderate color, and cheap materials in association with mechanical reasonability and efficiency. The atypicality of fashion was connected progressive taste motivated by mechanical dynamic effect. This tendency of dress was constructed technically in response with the movement of body and totally transgressed conventional notions of clothing. The high-tech of fashion was presented by geometrical forms and metal materials in relation with the future-oriented utopia and the harmony between human and machine.

• International journal of advanced smart convergence
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• v.5 no.3
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• pp.27-31
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• 2016

High-tech industries in a state well enough to troubleshoot hacking information introduction a big barrier to delay the growth of the market related to IoT(Internet of Things) as is likely to be on the rise. This early on, security issues introduced in the solution, a comprehensive solution, including the institutional laws/precautions needed. Recent examples of frequent security threats while IoT is the biggest issue of introducing state-of-the-art industry information due to the vulnerable security hacking. This high-tech industries in order to bridge the information responsible for the target attribute, target range, and the protection of security and how to protect the subject, IoT environment (domestic industrial environment) considering the approach is needed. IoTs with health care and a wide variety of services, such as wearable devices emerge. This ensures that RFID/USN-based P2P/P2M/M2M connection is the implementation of the community. In this study, the issue on the high-tech industrial information and the vulnerable security issues of IoT are described.

• Proceedings of the KIPE Conference
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• 2008.06a
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• pp.280-282
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• 2008

본 논문은 자동차용 능동 전륜 조향 제어 시스템을 소개한다. 능동 전륜 조향 장치는 조향의 편의성과 안정성을 위하여 조향비를 가변하거나 유사시 능동적으로 전자 제어 유닛(Electronic Control Unit : ECU)이 액추에이터를 제어해 주는 시스템이다. 최근 전자 샤시 시스템의 개발 추세인 샤시 통합 제어 관점에서 능동 전륜 조향 장치의 역할을 설정하고 성능 만족을 위한 제어기 구조에 관하여 설명한다. 설계된 제어 시스템을 3,300cc급 대형 승용차에 적용하여 그 유용성을 검증하였다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2015.10a
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• pp.740-742
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• 2015

The purpose of this study is to investigate the perception of IT convergenced high tech product. A remakable progress and needs of consumer were a variable and complex. These innovative progressive product in IT convergence area has increased a need. We investigated the relationship between IT convergence high tech product and resistibility. We provide that a successful investigation of consumer behaviour research in IT convergence technology.

• Industrial Engineering and Management Systems
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• v.13 no.2
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• pp.118-128
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• 2014

This study examines how green operations affect firm's environmental performance with green innovation as a mediator in the context of electronic industry. We carry out an empirical study with 141 valid questionnaires collected from high-tech manaufactures in Taiwan. The results show that positive relationships exist among green operations, green innovation and environmental performance (in both operational performance and managerial performance). However, an integration of green operations with green innovation would influence firm's environmental performance more positively than the sole effects of green operations. It suggests that high-tech manufacturers should pay greater attention to green innovative strategies in order to cope with customer demand and, thereby, enhancing customer satisfaction and sustainable operations. This study has contributed to the extant literature by providing valuable academic references and pragmatic guidelines for firms to gain competitive advantages through green operations and green innovation.

• International journal of advanced smart convergence
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• v.4 no.2
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• pp.94-102
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• 2015

Optical camera communication (OCC) is an extension of Visible Light Communication. Different from traditional visible light communication, optical camera communications is an almost no additional cost technology by taking the advantage of build-in camera in devices. It was became a candidate for communication protocol for IoT. Camera module can be easy attached to IoT device, because it is small and flexible. Furthermore almost smartphone equip one or two camera for both back and font side with high quality and resolution. It can be utilized for receiving the data from LED or positioning. Actually, OCC combines illumination and communication. It can supply communication for special areas or environment where do not allow Radio frequency such as hospital, airplane etc. There are many concept and experiment be proposed. In this paper we proposed utilizing Android smart-phone camera for receiver and introduce new approach in modulation scheme for LED at transmitter. It also show how Manchester coding can be used encode bits while at the same time being successfully decoded by Android smart-phone camera. We introduce new data frame format for easy decoded and can be achieve high bit rate. This format can be easy to adapt to performance limit of Android operator or embedded system.

• Journal of the Korea Concrete Institute
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• v.26 no.4
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• pp.449-456
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• 2014

Material properties of geopolymer, whose the reaction is very complicated, have been influenced by chemical compositions and particle size distributions of fly ash, concentrations and types of alkali-activators and curing conditions such as temperatures and time. In this research, experiments with several variables such as curing temperatures, preset prior to the high temperature curing and high temperatures have been conducted in order to evaluate to investigate effects on the compressive strengths of geopolymer caused by curing condition. Experiment results were evaluated with compressive strengths and micro-structures such as SEM and MIP of geopolymer pastes. As a result, as higher curing temperature or longer preset time were applied to the pastes, higher compressive strengths were observed. However, compressive strengths of geopolymer pastes declined due to increases in macropores (>50 nm) under high temperatures elapsed after 24 hours. In this sense, it can be considered that strengths and microstructures of geopolymers depends on curing temperature and time.

• 재활복지
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• v.20 no.4
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• pp.203-228
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• 2016

The purpose of this study was to find out the recent trend of high-tech AAC intervention studies for individuals with disabilities. Electronic database searches were completed to identify studies published between 2009 and 2016. 46 studies were identified for inclusion in this review. The studies were classified as participants, research design, intervention settings, independent variables, dependent variables, communication skills by High-tech device, type of high-tech AAC device. Across these studies, intervention was provided to total of 126 participants. Most participants are aged 6-11 and the most common diagnosis was autistic spectrum disorder. Most common study designs were multiple probe design and multiple treatment design. The majority of studies implemented interventions in a special education school(classroom) setting. The majority of studies implemented interventions to compare the effect of high-tech and low-tech AAC device interventions. The majority of targeted behavioral outcomes were communication skills. Tablet PC was the most frequently used for intervention in both domestic and foreign studies. The most common softwares were 'My talky' in domestic studies and 'Proloquo2Go' in foreign studies. The synthesis of evidence describing views of users and providers and the implementation of high-tech AAC device can provide valuable data to inform intervention studies and functional outcome measures. Suggestions for the future research are discussed.