• 한국정보통신학회논문지
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• 제6권2호
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• pp.300-308
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• 2002

본 논문은 네트웍을 이용하여 원격 제어가 가능한 사족보행로봇의 구현에 대하여 다루고 있다. 로봇이 평탄하지 않은 지면에서 작업하거나 인간 친화적인 요소를 부여하기 위해서는 인간이나 곤충과 같이 다리를 가지는 보행이 필수적이다. 제작된 사족 보행로봇은 장착된 센서와 구동부를 이용하여 기본적인 동작을 수행하는 동시에 유선알고리즘을 이용해 만들어진 진보된 걸음새를 가지고 있다. 또한 웹브라우저를 이용하여 로봇의 명령을 만들고 현재의 상태를 모니터링 하는 등의 원격 동작을 수행하기 위해 네트웍을 통해 제어를 수행할 수 있게 하였다. 본 논문에서는 제작된 로봇의 기구적인 해석 결과를 다루었고 해석된 결과를 모의 실험과 더불어 실제 구현하여 제시된 방법의 유용성을 제시하였다.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2006년도 학술대회 논문집 전문대학교육위원
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• pp.175-180
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• 2006

In this paper, we develope a type of humanoid robot which can express its emotion against human actions. To interact with human, the developed robot has several abilities to express its emotion, which are verbal communication with human through voice/image recognition, motion tracking, and facial expression using fourteen Servo Motors. The proposed humanoid robot system consists of a control board designed with AVR90S8535 to control servor motors, a framework equipped with fourteen server motors and two CCD cameras, a personal computer to monitor its operations. The results of this research illustrate that our intelligent emotional humanoid robot is very intuitive and friendly so human can interact with the robot very easily.

• 로봇학회논문지
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• 제3권1호
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• pp.23-32
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• 2008

This paper presents a task planning system for a steward robot, which has been developed as an interactive intermediate agent between an end-user and a complex smart home environment called the ISH (Intelligent Sweet Home) at KAIST (Korea Advanced Institute of Science and Technology). The ISH is a large-scale robotic environment with various assistive robots and home appliances for independent living of the elderly and the people with disabilities. In particular, as an approach for achieving human-friendly human-robot interaction, we aim at 'simplification of task commands' by the user. In this sense, a task planning system has been proposed to generate a sequence of actions effectively for coordinating subtasks of the target subsystems from the given high-level task command. Basically, the task planning is performed under the framework of STRIPS (Stanford Research Institute Problem Solver) representation and the split planning method. In addition, we applied a state-partitioning technique to the backward split planning method to reduce computational time. By analyzing the obtained graph, the planning system decomposes an original planning problem into several independent sub-problems, and then, the planning system generates a proper sequence of actions. To show the effectiveness of the proposed system, we deal with a scenario of a planning problem in the ISH.

• 한국가구학회지
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• 제21권1호
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• pp.1-16
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• 2010

Furniture is a medium to interconnect the living space to human, and it is the closest environmental element that limits the functions of the space, defines the style of the living, and adjusts the actions and behaviors of human. Therefore the furniture can be said to be one of the craft arts that reflects the culture and living style as they are according to the periodical, regional, and social stratum characteristics. Within this context, this study tries to suggest new design and living culture that can harmonize with the modern residence living culture and incorporate the traditional varnishing technique with lacquer that had been discontinued. Coming to the modern days, the varnishing with lacquer is getting attention again with its environment friendly characteristics and antibiotic functions, and is being applied to various applications. To inherit and maintain such an excellent traditional culture, I would like to improve the practicality by applying to modern furniture, and to contribute to develop and tell the world about the superiority of our culture.

• 복식
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• 제65권7호
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• pp.75-85
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• 2015

The purpose of this study is to examine ways to vitalize cause related marketing (CRM) by proposing character T-shirts The campaign will employ Neo-Pop art, a genre popular with both companies and consumers. Study results are as follows: First, campaign T-shirts on the issue of human alienation resulting from digitalization can be utilized to generate financial profit that can be returned to society. This can lead to the acts of exchange for profit generation, public image improvemen of companies, and enhancement of their external status. As for the non-financial aspect, the campaign could lead to increased awareness of social issues and present opportunities to take actions of improvement. Second, the financial objective of character T-shirts dealing with environmental issue of sustainability involves brand distribution network support and revitalization of promotion such as shopping basket of love and eco-friendly store matching program for eco-friendly campaign. As for the non-financial aspect, it can help raise consumers' awareness of cause related activities such as crowd funding and fundraising and prepare opportunities of direct participation. Third, the financial objective of character T-shirts dealing with natural disaster relief activities on the global level involves brand recognition level increase and enhancement of positive association of companies through emergency relief and articles support as a result of drastic increases in casualties from nature disasters. As for the non-financial aspect, it can induce people's participation in relief activities and lead to the establishment of crisis response procedures. The information on the development of pop-art character T-shirts proposed in this study is expected to be used as basic information on cause marketing of fashion companies in the future, while providing inspiration to related fashion design.

• 복식
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• 제56권3호
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• pp.73-80
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• 2006

This study is aimed to produce natural dyeing garments, which contain the sentiments and color sense of Koreans, by using various household supplies, with a view to increase the values added and utilization of natural dyeing. The dyes mainly used for this study are multi-colored ones which are durable after dyeing and can represent various colors. They include Lithodpermum officinale, Caesalpinia sappan, Rubia Cordifolia, Pellodendron Bak, Curcuma Longa L., fallen Ginkgo Biloba, Artemisia Princeps, and Quereus acutissima carr shell. Considering water pollution and other things, aluminum acetate and ferrous chloride were used as mordants. Cheap and practical materials such as cotton cloth and those with traditional patterns and elegance such as silk and ramie fabrics were used to produce baby goods, household supplies, clothes, and accessories. The produced supplies closely contact with our body, so they may have a great effect on human body. The household supplies produced include rug, bedclothes, room bedclothes, curtain, bedding set, cushion, and sunlight blind, in consideration of the functionality or medical actions of the goods which are closely related to the human skin. The infant supplies produced include longcloth for newborn baby, bedding set, gauze handkerchief, and doll. The clothes include night gown, shirt, bath gown, and Korean traditional clothes. The accessories include tablecloth, cup pad, bag, wrapping cloth, mouse and keyboard cushion, and scarf. Nowadays, consumers prefer environment-friendly naturally dyed garments and products. In order to control the naturally dyed garments and products which are traded in the domestic market, it is urgent to introduce such ecological marks as 'Toxproof' and 'Ecoproof.' Currently, many ordinary persons, who are not experts, have interest and participate in natural dyeing, but they simply produce naturally dyed garments, not artistic works or everyday supplies. The present author expects this study will contribute to the production of household goods by such persons. The author also hopes that they will develop and commercialize such designs as suit to modern tastes and senses based on the unique cultural assets of Koreans, so that Korean naturally dyed products may be recognized as reliable commodities equipped with international competitiveness.

• 복식
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• 제57권7호
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• pp.137-152
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• 2007

The purpose of this study is to research on concept, consisting factors, and specialties of theme park' character costumes to understand better about character costumes as well as to establish fundamental research data. The characteristics of character costumes in the theme park are as follows. First, theme park' character costumes are personified so that visitors may feel friendly and have emotional communication with them. Specially, costume that anthropomorphize an animal(85.3%) and silhouette of lozenge style(86.8%) dominated the highest weight. Animal figures are walking upright and wearing human's clothes. They communicate with visitors using mime actions. Second, various types of body proportion is applied to highlight the characteristics of character costume. Most character costumes are applied with unrealistic body proportion. This unrealistic body proportion give abnormal image and looks funny. The important factor is size of their head. Especially, 3.5 body proportion(78.9%) is general. Third, simplification, exaggeration, shrinkage, and modification are other factors. Simplification is applied differently by parts. Pocket, collar details are simplified to clarify the character's image. More simplification can lead to ommission. For their head, peculiar parts look stand out but other parts are simplified to stress their characteristics. Exaggeration is used with shrinkage to give strong impression to visitors. Forms are broken intentionally and they are modified. They look impressive because they are not harmonized. It is unexpected image and induces humor and familiar feelings. Matter of stylization includes exaggeration, shrinkage, modification and movement of actors that have tangible factor of character costume.

• 한국실내디자인학회논문집
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• 제8호
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• pp.3-15
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• 1996

Friedensreich Hundertwasser , born in Vienna 1928, is a painter, an architect and an environmentalist. His architecture is radically different from the traditional , straight -lined, functional architecture practised, for example, by the Bauhaus Masters. From the very beginning , he has tried by various means to show that radical change in thinking are necessary , possible and realized. Hundertwasser's goal in this architecture is to make and give human dwelling in harmony with nature. his architecture is characterized by avoidance of straight lines, " Window Right", irregular arrangement of windows, onion dom, a wealth of colours and such environmentally -friendly consideration as planting of roofs and realizing of "tree-tenants". hundertwasser sees houses as evolving creations which are to be shaped by their inhabitants. He hates Uniformity. The irregularity is always the guiding principle in his architecture. The Hundertwasser's architeucture express his fundamental belief that we may not simply rob nature of her resources, but that we must also return territory to nature which we habe stolen from her. Roofs, terraces and courtyards planted with vegetation and " tree-tenants" build bridges between man and nature. They influse the architecture with vitality and romanticism and are a statement of a quality rather than a standard of living. It is quite possible to value the architecture of Hundertwasser as an important inspiration, as a sort of turning point in the thoughts and actions of city planners. It's success could be healing shock for the international architectural community, which is hypnotized by technology and abused by the shortsighted interests of ren.tability . Under this pressure, today's architects trend to reduce people to a mere part of the " Dwelling machine", without acknowledging that in the long run such machines eat away at people's souls.uch machines eat away at people's souls.

• 항공우주정책ㆍ법학회지
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• 제32권1호
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• pp.53-81
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• 2017

우리나라에서 표적살인(Targeted Killing)은 많이 논의되지 않았지만 군사과학기술의 발전과 더불어 대(代)테러전쟁에서 핵심전략으로 떠올랐다. 표적살인 전략의 핵심요소인 무인항공기(UAV)는 조종사가 탑승하지 않은 채 원격조종으로 특정목표를 미사일로 공격할 수 있다. 이 전략은 국방예산의 절감하는 방안이면서 총력전에서 적의 수장을 제거하여 심리전에서 우위를 차지하기 위한 방안으로 주목을 받고 있다. 이에 우리나라도 한반도의 평화를 지키기 위한 전략으로서 도입을 고려할 필요가 있다. 그러나 무인항공기를 사용한 표적살인 전략은 전쟁행위인지 아니면 살인행위인지에 대한 크나큰 논란이 있다. 공격 대상인 테러리스트 등은 자신들이 공격대상이라는 사실을 알지도 못한 채 죽임을 당하기 때문에 미국 시민단체 등을 중심으로 생명의 윤리성에 대하여 문제의 제기를 하고 있다. 또한 미사일 공격으로 무고한 시민이 사망할 수 있다는 것과 자국군에 대한 오발을 행할 수도 있다는 점, 조종사가 심리적으로 겪을 수 있는 전투 스트레스 등이 주요 문제이다. 그래서 이러한 우려를 불식시키기 위해 투명성과 정당성의 확보가 필요하다. 나아가 무인항공기 표적살인 가이드라인을 제정하여 전략의 엄중한 실행과 남용을 막고 국민의 신뢰를 확보할 필요가 있다. 이러한 가이드라인에서는 미국과 같이 대통령이 단독으로 전략의 실행을 결정하는 것이 아니라 국회의 동의를 받아 실행하게 된다면 국민의 신뢰를 얻을 수 있을 것이라고 생각한다.

• 해양안보
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• 제1권1호
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• pp.215-240
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• 2020

2017년 8월 미(美) 국방성 산하 DARPA(Defense Advanced Research Projects Agency)는 "모자이크전(mosaic warfare)"이라는 새로운 전투방식을 제안하였다. DARPA의 전략기술국장(Director of Strategic Technology Office) Timothy Grayson에 따르면 모자이크전이란 "지정된 위치에 딱 들어맞아야 제 역할을 할 수 있는 특정 모양의 "퍼즐조각(puzzle pieces, 특정임무가 지정된 플랫폼)"이 아니라 호환 가능한 "타일(tile, 센서 및 타격 기능)"이 복합체계로 구성된 전투방식"이다. 모자이크전 이론 및 최근 동향을 살펴보기에 앞서, 모자이크전에 대한 배경과 몇 가지 핵심전제를 분석하였다. 미 국방성은 중국 A2/AD에 대한 자국 자산의 방호가 극도로 제한된다는 점을 암묵적으로 인정하고 있다. 또한 미국은 여전히 다른 나라의 영토와 영공에서도 완전한 군사적 우위를 추구하고자 한다. 미국은 모자이크전을 통한 재빠른 전투손실 회복력, 인명피해 최소화로 대량의 물량이 필요한 소모전도 감수할 수 있을 것이다. 모자이크전의 핵심은 "의사결정 중심전(Decision Centric Warfare)"이다. 이를 구현하기 위해 아군에게는 적응력과 융통성을, 적에게는 복잡성과 불확실성을 제공하는 것으로, 인간의 "지휘(command)"와 기계의 "통제(control)"를 결합·활용하여 분산된 전력의 신속한 구성 및 재구성한다. 이를 통해 우군에게 더 많은 방책을 제공하고, 궁극적으로 상대의 의사결정 체계(OODA loop)를 붕괴시킨다. 이런 모자이크전 수행을 위한 핵심 요소는 적응형 킬웹(Adaptable kill web), 조합형 전력 패키지, 인공지능, 상황중심 C3 구조 등이 있다. 최근 CSBA(Center for Strategic and Budgetary Assessments)에서는 모자이크전의 의사결정과 관련하여 의미 있는 워게임 결과를 발표했다. 전통적인 전투수행 조직/방식(전통적 팀)과 모자이크전 수행방식의 팀(모자이크팀)간 분명한 차이점이 발견되었는데, 모자이크팀에서 더 많은 동시다발적 작전 수행 및 복잡성으로 상대의 의사결정 체계를 압도하고, 우군의 인명손실은 적었다. 또한 우군의 의사결정 속도를 증가시켜 지휘관 작전적 템포를 보다 신속하게 할 수 있었다. 한국군의 발전방향으로 우선 우리 안보환경을 고려한 '모자이크전'에 대한 연구와 발전이 필요하다. 미래전에 대비하여 영역에 상관없이 전력을 조합할 수 있는 전반적 군 구조를 검토해야 한다. 제한된 국방재원과 예산을 고려하여 선택과 집중이 필요하며, 주변국의 미래전 발전 동향에 대해 예의주시해야 한다.