최근 차량용 Navigation은 우리나라에서 급속도로 발전하는 Emerging Market으로 실시간 교통정보와 DMB TV, 영화, 음악, 게임 등 다양한 복합기능을 추가하면서 Car Infotainment(Information & Entertainment) 핵심 기기로 진화해가고 있다. 반면 시장진입에 따른 기술 장벽이 낮고 경쟁이 치열한 상황에서 제품디자인 차별화가 중요한 요소로 부각되고 있다. 이에 본 사례연구에서는 A/V 전문기업 인켈이 「와이드터치(WideTouch)」라는 신규 브랜드로 차량용 Navigation 시장에 진출한 사례를 중심으로 선행 수요자 니즈 조사를 통한 Concept 발굴과 신세대 및 중 장년층, 여성 Targe시장 세분화에 의한 디자인 차별화 전략 및 그 성공 요인을 분석하였다.

Conventional product development process employs a design-build break philosophy which is sequentially executed product development process. It often results in a prolonged lead-time and a high product cost. This paper proposes the concurrent engineering design approach integrating design process to solve the above problems. The proposed approach in this paper holds potential for shortening the overall product development cycle, improving product quality, and reducing product cost. This paper presents three concepts and methods for product development : (1) considering product performance, quality and cost together in early design stage, (2) supporting design decision-making through a quantitative approach, and (3) incorporating rapid prototyping and virtual prototyping for design verification.

제조업체의 성공은 고객의 요구를 파악하는 능력과 이들 요구를 만족시키면서, 얼마나 최소비용을 투자하여 제품화를 신속히 개발하는가에 달려있다. 기업의 목표를 달성하기 위해서 제조 판매 및 마케팅 그리고 제품 디자인 및 개발기간과 같은 여러 요소들이 복합적으로 적절히 조화를 이루어야만 한다. 이 논문에서는 여러 요소 중 신제품 개발기간에 초점을 맞추어 현재 각 기업에서 많이 사용되고 있는 6시그마 기법을 적용하여 새로운 제품의 개발기간을 단축시키기 위한 방법론을 제시한다.

This paper considers a set of project management practices for government R&D projects, enterprise R&D projects and new product design project. The approach of managing multi-project is proposed by the use of organizational structure and control.

This development has tried to scheme out the convenience for users to use the 3D modeling solution which is developed from the existing programs. The extended 3D modeling solution, to be developed through the use of the API which is provided and Microsoft Access, database is able to reuse the parts, subassemblies of parts, and assemblies. A methodology exhibits the possibility to use a Spinfire Professional Spinfire Reader program. The web evaluation system, which is used to connected with the Internet explorer and to construct a web service, will repeat the evaluations of the company staffs and customers about the new products which the company have designed. The furniture manufacturing company will adopt the 3D modelling solution in modelling the new products and go through the web evaluation system to collect dissatisfied facts of the customers or the company staffs against the new product. Finally, it will contribute to the enormous benefit creation of the enterprise.

This paper aims to construct an effective decision making model on selection of product design in product development using fuzzy AHP technique. It is expected that this paper contributes to enhancement of company's market competitiveness by shortening the lead time to develop a new product and minimize initial investment. The proposed model using fuzzy AHP enables quick decision making by integrating and analyzing all customer requirements related to a product. In addition, it can deal with vagueness and uncertainty of decision making process using fuzzy set theory. Decision making processes for evaluating the best selection of product design are also constructed to describe the exact concept of development. A tennis racket is shown as an example. The proposed model is expected to be applied in various fields of managerial decision making processes as well as of product development process.

3D Modeling Solution can reduce projecting error and also make possible to design visually, so that it can minimize human resources. On the other hand, it has defects of operating difficulties caused by too much complex function, thus it consequently prevent user from prompt handling. According to this paper, the developed party S/W will help that user can construct the parts easily, can let everybody use 3D modeling solution readily, and make fast development of new product. This software will carry out prompt development of new product and derive satisfaction of customers from high quality. Also, saving time and expense naturally raise competitive power in consequence.

3D Modeling Solution can reduce projecting error and also make possible to design visually, so that it can minimize human resources. On the other hand, it has defects of operating difficulties caused by too much complex function, thus it consequently prevent user from prompt handling. According to this paper, the developed party S/W will help that user can construct the parts easily, can let everybody use 3D modeling solution readily, and make fast development of new product. This software will carry out prompt development of new product and derive satisfaction of customers from high quality. Also, saving time and expense naturally raise competitive power in consequence.

In this paper, a new method of product function analysis is presented to categorize various design information generated in product development processes. In order to improve product functions, designers must understand unit functions and modified parts of products. The product function analysis (PFA) is based on the designer's understanding of product functions. The proposed PFA provides the methodology to classify the various functions systematically and understand the relation between functions easily. Using this approach, efficient design support system can be developed and used for designers to support decision-making with design knowledge.

This paper presents a collaborative product development architecture (cPDA) using multi-agents which provides a framework for the design and analysis tools to effectively communicate and collaborate. This paper addresses two key issues. One is concerned with product visualization and real-time collaboration over the Internet. It discusses the light-weight geometric representation of the product information for efficient transmission and sharing over the Internet. The other is concerned with the collaborative process management using multi-agents. The collaborative product development process is globally managed by the process manager, but locally managed by agent interactions, which combines the advantage of the hierarchical management of the process with the heterarchical one.

문구ㆍ팬시 업종의 생산품은 아동용품과 문구류가 대부분을 차지한다. 이러한 제품의 특성으로 인해 아동들에게 새로운 제품을 시장에 신속하게 소개하는 제품개발력이 경쟁우위의 요소가 된다. 이러한 경쟁우위 전략을 위해서는 창의적인 개념을 가지고 디자인 할 수 있는 능력과 이러한 개별적인 능력을 바탕으로 통합적인 신제품개발 전략과 시스템을 구현하는 것이 우선 과제가 될 것이다. 지금까지는 신제품개발을 단순하게 프로젝트 차원에서 각기 관리하는 방식에서 탈피하여 총체적인 신제품개발 프로세스를 분석하고 그 시스템을 구축해야 한다. 이 논문에서는 신속하고 창의적인 제품개발을 할 수 있도록 통합적 신제품개발 시스템을 구현하고자 한다.

This study was examined the current situation of utilization of meat broth materials for the development of various broth products. The 500 housewives living in Seoul were asked. The results obtained as follows; Beef(93%) was used most frequently for making broth. In order to reduce rancid smell of broth, garlic(72%), ginger(68%), green onion(60%), onion(58%), black pepper(44%), radish(25%) were used. Most housewives used beef three or four times a month and hardly used chicken or pork for making broth. Commercial broth materials were used two or three times a month. For making broth the bricket of beef, a whole or half chicken and bones of pig were consumed most frequently. Before making broth, from flesh only blood was removed. Also housewives slightly boiled bone blood-removed in water. The older age is, the longer marriage duration is, the higher monthly income and education level is, the more beef was consumed. The higher the education level is, the more vegetables like garlic, ginger, green onion, onion, radish were used. It is suggested that in order to develop various broth products made of natural materials, the characteristics of preferred broth materials should be defined and it is necesarry to accomplish the preference test of preferred broth products.

The natural body foam product which palm oil is added to this product, differs from products for clothes and Kitchen detergent, industrial and domestic detergent, and It has a various characteristics as a soft detergent for bath and hair product. Up to now, vidal sassoon product which imports form overseas and sells in our country, increases every year in consumption quantity. The development of this product tested to consider the quality of product in the effect of import transfer. First of all, the experiment of this product tested the fundamental items of pH, foam formation force, the moisture effect of product, the biodegradation degree of product. In case of palm oil, when it was added to this product in 0.25wt%, we could get experiment results that pH appeared in 6.2, foam formation force in product 1wt% solution appeared in 104ml per 30sec, the skin moisture effect of product appeared in incleasing from 82 a.u to 90 a.u within one hour since we have used the product, the biodegradation degree of surfactant appeared in 96.7%. According to the experiment result of product, we could know the fact that it has a high quality in comparison with other products.

In recent years, electronic products have played an increasingly important role in modern society and have penetrated into people’s life and work. With the continuous development of technology and the increasing demand for convenience and innovation, the functions and performance of electronic products continue to improve. However, the intensification of market competition and the rapid advancement of technological progress have brought many challenges and opportunities to the field of electronic products. This paper takes the new product development project management process of Lenovo Company as the research object, adopts investigation analysis method, literature analysis method and project management theory and gateway development management theory to deeply analyze the existing problems in the new product development project management of Lenovo Company, such as: The new product development cycle is long, the new product development cost is over budget, the new product development project organization and coordination ability is weak, and the project monitoring and feedback are not timely. The causes of these problems are analyzed. In view of the existing problems, this paper makes an in-depth study of the relevant theories of project management and new product development, and puts forward an optimization scheme suitable for the improvement of the new product development project management of Lenovo Company. It means adopting agile development scheme, establishing project development cost control point, optimizing organizational structure, and establishing perfect project management supervision and feedback mechanism. Finally, based on the current situation of Lenovo ‘s new product development, this paper proposes the guarantee measures for the smooth implementation of the new product development project management optimization plan, namely, talent guarantee, development and innovation awareness, risk control awareness, and management awareness in strengthening cultural construction, so as to ensure the smooth implementation of new product development project management.

정보통신의 눈부신 발전으로 국가, 사회 그리고 개인의 소통의 다양한 방법으로 다양한 각국의 문화상품들을 손쉽게 접하거나 공유하여 왔다. 오늘날 새롭게 부상하고 있는 21세기 트렌드는 문화와 감성이며 이것을 알리기 위한 유형적 결과물이 문화상품이다. 그 중 캐릭터를 이용한 범위는 넓고 다양하기 때문에 성장 잠재력이 무궁무진하여, 애니메이션, 게임, 카툰, 모바일, 영화 등의 다양한 콘텐츠 문화산업을 발전시키는 요소로 고부가치 만들어내고 있다. 이러한 변화와 추세에 맞춰 도시와 지자체가 국제화 시대에 부응하기 위해 아이덴티티를 정립하고 지역 정서를 이끌어내기 위해 캐릭터를 도입하였고, 지역의 특징이 묻어나는 캐릭터는 농산물, 문화상품 등으로 이미지를 통합하고 지역 경제 활성화를 위한 수단으로 활용되 고 있다. 이러한 효과를 기대하면서 많은 지자체에서 캐릭터를 도입하지만 지역적 특징에 대한 준비와 이해부족으로 홍보 및 수입사업으로 연결되지 못하여 단발성으로 방치되거나 재원만 소요되는 경우가 발생되고 있다. 이러한 내용을 기반으로 본 연구자는 경상북도 신라시대 인물들을 분석하고 재해석하여 디자인 및 문화적 요소를 제품군에 응용하여 대중적으로 호응을 얻을 수 있는 캐릭터 문화상품을 개발하는데 그 목적이 있다. 상품으로는 문화상품류로 이것에 대한 제한적 상품개발이 아닌 다양한 제안과 실질적이고 대중적인 상품들을 제시하여 그 범위들을 확대하였다. 본 연구를 통해 보다 대중적인 캐릭터 개발과 함께 다양한 상품군에 대한 개발 연구를 하였다. 이 연구를 바탕으로 정체성이 깊은 캐릭터는 아이덴티티가 확실하여 대중들로 하여금 기억에 오래남아 문화상품의 다양성과 디자인 향상을 도모하여 지역경제 활성화에 도움이 되는 향상방안을 제시하였다.

소재기술, 표면처리기술 등의 발전에 따라 제품 및 공공시설물의 CMF(색채, 재질, 마감) 수준은 지속적인 발전을 거듭해 왔다. 특히, 민간부문 중심의 제품디자인 분야와 더불어 정부 및 지방자치단체를 중심으로 추진되고 있는 공공디자인 분야에서도 이러한 CMF 디자인의 발전과 중요성에 대한 인식은 높아지고 있는 상황이다. 그러나 이러한 인식과 수준의 발전 에도 불구하고 제품 및 공공시설물의 CMF 개발이 사용환경과의 이질성, 사용자를 위한 사용성과의 연계 부족 및 디자인 개발의 마지막 단계에서 장식적 개념으로 국한하여 개발되는 이유 등으로 인해 사용자에게 물리적, 감성적 가치를 제공하지 못하는 문제점을 지속적으로 나타내고 있다. 이에 본 연구에서는 제품, 공공시설물 사례 및 연구자 본인의 디자인 개발 사례를 통해 CMF 개발의 방향 설정에 있어 주요문제점 및 원인을 분석하고 문제해결을 위한 구체적이고 실질적인 개발 방향을 제안하였다. 이를 위해, 제품 및 공공시설물 CMF 개발의 주요문제점을 색채, 재질, 패턴 등을 포함한 외관디자인 관점, 생산과 설치 및 유지관리의 효율성 등을 포함하는 공급자 관점, 사용성과 사용환경의 변화에 따른 사용자 관점으로 나누어 문제점 및 원인을 분석하였다. 이와 같은 관점에 따른 분석과정을 거쳐 지속적으로 사용이 가능하고 사용자에게 본연의 가치를 제공할 수 있는 CMF 디자인 개발을 위해 사용공간 및 설치공간과의 조화를 위한 절제된 칼라, 재질의 적용이 외관디자인 관점에서 중요하고 대상의 구조적 접근에 따른 부분별 생산 및 설치 방식에 맞는 재질의 분리 적용을 제안하였 다. 또한 사용자를 위한 사용환경 변화와 물리적, 감성적 사용성에 대한 고려가 필요하며 마지막으로 제품, 공공시설물의 초기 디자인 단계부터 CMF 개발 방향을 함께 고려하여 추진하는 CMF 개발 프로세스의 변화 필요성 및 변화된 프로세스를 연구의 결론으로 함께 제안하였다.

The cross-boundary integration of media art and digital technology makes the innovative space of product design continuously expanded. The development of computer and Internet technology promotes the development of digital media art. Digital media art mainly relies on computer and network platform for creation, breaking the limitation of time and space. At the same time, the application of new materials and new technologies has brought about great changes in creation, which has also put forward new requirements for modern product design. Digital media art is spreading a more humanized design concept, changing the lifestyle of all classes and blurring the boundaries of traditional design. Digital media art can be said to have changed people's cognition of design. No matter from design scheme conception to software rendering, or to the final virtual dynamic display, it has proved that digital media art has penetrated into every link of product design. Design has shifted from a single static dimension to a multi-dimensional interactive dimension, and product design has been reborn due to the development of new media art, thus promoting social innovation and social change. This paper expounds the related concepts of digital media art and product design, analyzes the innovative application of digital media art in product design in detail, and looks forward to the development prospect of product design in the future.

Background : Hair care products are mainly prepared by mixing chemicals and natural extracts, such as those obtained from medicinal plants. The purpose of this study was to investigate the effects of 70% ethanolic extracts from the whole plant of Houttuynia cordata and tymosin β4 powder mixtures on the growth of HaCat cells, hair follicle dermal papilla cells (HFDPC), and 3T3-L1 cells. Methods and Results : In the ratio of tymosin β4 more than 10% concentrations, the cell viability of HaCat and HFDPC cell were increased by higher tymosin β4 concentrations. The mixtures of 70% ethanolic extract of H. cordata and tymosin β4 had no toxicity potential to 3T3-L1 cell viability. In this test, the content of thymosin β4 was higher concentration, as the anti-inflammatory effect was increased. The lipid differentiation of 3T3-L1 cells adipogenesis rate significantly increased in a treatment concentration-dependent manner. Conclusion : These results suggest that a optimal mixture ratio of hair growth effect was 70% ethanolic extract of H. cordata solution 50% and tymosin β4 solution 50%. This mixture solution could be used in the development of hair care products.