• 복식문화연구
• /
• 제18권6호
• /
• pp.1194-1210
• /
• 2010

The influence of digital media according to environmental change of multi-media came to have significance more than what we imagine. In accordance with high resolution of HDTV in digital media era, the cautious awareness is required for skin color by the immediate color such as replica of TV color, lighting and clothing. As for the broadcasting makeup expression technique caused by a change in broadcasting environment in the digital media era, the first, There is necessity for natural makeup technique, and for expressing the whole makeup evenly and very delicately. The makeup work gets much more delicate. For the delicate expression, more time is being required than the existing makeup time. Second, Lots of time and manpower are required for elaborate real-object processing on all the production fields such as background set, stage properties, and makeup. Third, Realistic expression is available on the screen. Importance of basic makeup is highlighted. Thus, even the skin care shop came to be prevalent. Development in only HD cosmetics is needed for foundation with fine particle in new material and with diverse colors hereafter. The video-media field is a method that is ignored a sense of distance through vehicles such as camera, picture tube, and several kinds of broadcasting machinery and equipment and that is delivered vividly to viewers through screen, unlike the stage makeup, thereby being needed the makeup technology proper for HDTV according to the changing broadcasting environment and media. The video machinery and equipment are proceeding with being gradually high-tech and precise. Thus, an expert in makeup needs to know common sense on the video machinery and equipment before makeup, and needs to make an effort according to it. And, a follow-up research can be said to be necessary on the advance in makeup method and on more diverse dedicated cosmetics along with a research on color tone proper for HDTV.

• 산업진흥연구
• /
• 제7권3호
• /
• pp.17-26
• /
• 2022

우리가 살아가는 사회는 무엇보다 우리들의 정신과 육체를 자유롭게 건강하게 유지하고자 하는 웰빙에 대한 기대가 확산되면서 헬스케어(health care)라는 의미가 빅데이터, IoT, AI, 블록체인 등의 4차 산업혁명의 핵심적인 융합기술 등을 활용하여 고도화된 의료정보 서비스산업의 발전을 도모하고 있다. 디지털 헬스케어는 인공지능, 빅데이터, 클라우드와 같은 정보기술에 힘입어 전통 의료·헬스케어 산업의 디지털 전환(Digital transformation)으로 추진되어, 보건, 의료, 복지 등에서 그 필요성은 점진적으로 확대되고 있는 경향이다. 그러나 디지털 헬스케어 의료정보의 효율적 운용을 통하여 인간의 자유로운 삶의 행복 추구와 스마트 의료산업으로의 발전을 추구하고자 하는 데는 인적, 물리적 요인의 어려움이 존재하는 것이 현실이다. 나아가 디지털 헬스케어의 글로벌 경쟁력을 확보하기 위해서는 헬스케어 의료정보 관련 첨단기술력과 양질의 데이터 확보, 관련 콘텐츠 개발과 이에 적합한 비지니스 모델을 발굴하는 데 적극적인 투자와 연구가 요구되고 있다. 따라서, 본 연구에서는 우선, 디지털 헬스케어 의료정보의 일반적인 의미와 현황 등을 살펴보고, 이어, 디지털 헬스케어 의료정보를 활성시키기 위한 발전적 과제 등을 중점적으로 분석, 검토하여 앞으로 디지털 헬스케어 의료정보의 활용성을 제고하는데 목적을 두고 있다.

• 한국경영정보학회:학술대회논문집
• /
• 한국경영정보학회 2007년도 International Conference
• /
• pp.646-651
• /
• 2007

Secure digital payment is critical in the successful shaping of global digital business. Digital payments are increasingly being used as a substitute to traditional payments, contributing markedly to the efficiency of the economy. The focus of every digital business transaction is to minimize risks arising from transactions. It is essential to ensure the security of digital payment whether used in internal networks or over wireless Internet. This paper analyses secure digital payment methods from the viewpoint of systemic security and transaction security. According to comparative analysis of digital payment models, this paper proposes a comparative analysis framework to investigate and evaluate secure digital payment. In conclusion, the comparative analysis framework, comparison of digital payment models and mobile payment models proposes a useful academic and practical foundation to enhance the understanding of secure digital payment methods. It also provides academic background and practical guidelines for the development of secure digital payment systems.

• 대한원격탐사학회:학술대회논문집
• /
• 대한원격탐사학회 2003년도 Proceedings of ACRS 2003 ISRS
• /
• pp.914-916
• /
• 2003

Most current 3D digital maps are 2.5 dimension models based on DEM, which can only be recognized, browsed and operated by a special software, far from meeting the needs of a modern digital city (global) with the distributed, isomerous and multiple application on the real 3D representation and open sharing models. In this paper, a new generation digital city oriented 3D digital map is studied. Firstly, a real 3D digital map representation is presented. And then, some key techniques and methods for browser-based 3D digital map’s representation, display and operation are introduced, which can realized the open sharing of 3D map in distributed, isomerous and multiple application environment. Furthermore, the scale driving technique of proposed 3D digital map is also studied. And currently, some developments based on some of the above methods are being carried to provide key and general platform for other application software’s development.

• 디지털융복합연구
• /
• 제20권5호
• /
• pp.537-546
• /
• 2022

본 연구의 목적은 그릿, 웰빙, 자기효능감 간의 관계를 살펴보는데 있다. 그릿은 지속적 관심과 꾸준한 노력의 두 가지 하위차원으로 구성되어 있다. 실증분석을 위해 종합병원 간호사 237명을 대상으로 자료를 수집하였다. 수집된 데이터에 가설적 관계를 검증하기 위해 SPSS 26을 활용해 분석하였다. 그릿의 두 가지 하위차원은 웰빙에 정(+)의 영향을 미칠 것을 제안한다. 이에 본 연구는, 그릿의 지속적 관심은 웰빙에 정(+)의 영향을 미치지 않는 것으로 나타났으며, 자기효능감은 그릿의 꾸준한 노력과 웰빙 간의 관계에서 완전매개 역할을 하는 것을 확인하였다. 이에 본 연구는 그릿(grit)이 웰빙과 정(+)의 영향을 미치고 자기효능감(self-efficacy)이 그릿과 웰빙을 연결하는 중요한 변인이라는 점이 밝혀졌다. 이에 종합병원 간호사의 그릿과 웰빙의 관계에 대해 보다 면밀히 살펴보는 연구가 필요하다.

• 디지털융복합연구
• /
• 제20권5호
• /
• pp.129-138
• /
• 2022

COVID-19가 중국에서 전파된 이후에 중국의 의료 종사자들은 지속해서 감염될 위험과 강도 높은 업무로 인해 직무스트레스를 받고 있다. 이러한 문제는 심리적 웰빙이 감소시키는 주요 원인이다. 심리적 웰빙은 구성원의 행동에 영향을 미치고 직무성과가 영향을 줄 수 있다. 진정성 리더십은 구성원의 심리적 웰빙을 높일 수 있다. 그래서 본 연구는 구성원의 심리적 웰빙에 초점을 맞추고 진정성 리더십은 구성원들의 심리적 웰빙에 영향을 미치는 과정에서 상사와 의 갈등과 직무스트레스의 매개 역할을 규명하고 매개효과를 검증하였다. 이를 검증하기 위해 본 연구는 의료기관에 근무하는 314명의 구성원을 대상으로 실증연구를 하였다. 분석결과를 통해 진정성 리더십이 구성원의 심리적 웰빙을 높이는 과정에서 직무스트레스가 부정적 매개효과로 작용해 웰빙에 영향을 미친다. COVID-19 시대 맥락에서 본 연구는 의료진의 심리적 웰빙을 개선함으로써 그들의 심리적 웰빙의 수준을 향상하게 시키는 데 도움이 된다.

• 제어로봇시스템학회논문지
• /
• 제13권10호
• /
• pp.983-989
• /
• 2007

Most of life thing including human being have tendency of reaction with inherently their own pattern against environmental change caused by such as light, sound, smell etc. Especially, a sense of direction often works as a very important factor in such reaction. Actually, human or animal lift that can react instantly to a stimulus determine their action with a sense of direction to a stimulant. In this paper, we try to propose how to give a sense of direction to a robot using sound being representative stimulant, and tracking sensors being able to detect the direction of such sound source. We also try to propose how to determine the relative directions among devices or robots using the digital compass and the RSSI on wireless network.

• 한국소음진동공학회:학술대회논문집
• /
• 한국소음진동공학회 2007년도 추계학술대회논문집
• /
• pp.1425-1429
• /
• 2007

Consumer's product selection measures are being shifted from the units' operational performance to overall performance. Low noise, low vibration, and low power consumption rate, etc. which used to be additional quality indices, now become vital performance factors. Especially, noise and vibration characteristics are being considered as equivalent to/or even more critical than operational performance in certain products such as office machines and home entertainment systems, which share the same space with human being's daily life. Therefore, noise reduction and sound quality improvement technology becomes an inevitable design issue for those applications. Qualitative noise characteristics of rotating polygonal disk applied to digital printer systems are presented. Overall sound pressure level change and tonal noise variation with respect to the geometrical properties of polygonal disk, operational speed, and others are briefly discussed based on experimental results.

• 한국소음진동공학회논문집
• /
• 제18권6호
• /
• pp.606-611
• /
• 2008

Consumer's product selection measures are being shifted from the units' operational performance to overall performance. Low noise, low vibration, and low power consumption rate, etc. which used to be additional quality indices, now become vital performance factors. Especially, noise and vibration characteristics are being considered as equivalent to/or even more critical than operational performance in certain products such as office machines and home entertainment systems, which share the same space with human being's daily life. Therefore, noise reduction and sound quality improvement technology becomes an inevitable design issue for those applications. Qualitative noise characteristics of rotating polygonal disk applied to digital printer systems are presented. Overall sound pressure level change and tonal noise variation with respect to the geometrical properties of polygonal disk, operational speed, and others are briefly discussed based on experimental results.

• 디지털산업정보학회논문지
• /
• 제12권2호
• /
• pp.25-29
• /
• 2016

Owing to the change of economic trends, the importance of the tourism industry is growing more and more. In particular, the number of foreign tourists continues to increase and the type of tourists is being changed into FIT (Foreign Independent Traveler). Therefore it is an important issue to provide the effective information to foreign tourists. To solve these problems, a variety of IT technology is being used in the tourism information systems. Especially the location based tour information service is being emerged. This kinds of tourism information service is a type of LBS (Location Based Services). But if the security of the location based tourism information service is not guaranteed, it can lead to many dangers. In this paper, the trends of location based tourism information service are surveyed. Also the security threats and countermeasures for the location based tourism information service are analyzed. This paper suggests secret considerations for the location based tourism information service.