Phosphorus (P) is a limited yet essential resource. P cannot be replaced, but it can recovered from waste. We proposed the TRIZ approach (Teoria reszenija izobretatielskich zadacz - Rus., Theory of Inventive Problem Solving Eng.) to identify feasible solution. aimed at minimizing environmental impact and, by eliminating contradictions, viable technical solutions. recovery more sustainable based...

As our society gets more environmentally conscious, manufacturers must incorporate “environmental qualities” into products. This paper proposes a general design methodology to support effectively environmentally consciousness design of products. The methodology employs three tools; LCA (Life Cycle Assessment), QFDE (Quality Function Deployment for Environment), and TRIZ (Theory of Inventive Pro...

Reduction of environmental impact and energy consumption becomes a crucial issue. In the field of product manufacturing, development and improvement of products that reduce environmental impacts are called the design for environment (DfE). This paper proposes a systematic methodology of the DfE through identification and resolution of contradictions based on the concept of TRIZ (Teoriya Resheni...

The conceptual design determines the success of the final product quality and competition of market. The determination of design parameters and the effective method to resolve parameters contradiction are the key to success. In this paper, the concept of HOQ products designed to determine the parameters, then using the TRIZ contradiction matrix and inventive principles of design parameters to s...

Creative design in safety critical systems is a quite unexplored area of research. Historically, the design of tools, technologies and procedures in such domains has been advocated to engineers and human factors experts who interpreted the development of new concepts mainly as a problem solving activity. For example, one of the most popular methods for technological innovation, TRIZ (Theory of ...

This paper describes the conceptual foundations to construct a method on Computer Aided Innovation for product development. It begins with a brief recap of the different methodologies and disciplines that build its bases. Evolutionary Design is presented and explained how the first activities in Genetic Algorithms (GAs) helped to produce computer shapes that resembled a creative behavior. A des...

This is the first report of our research having three-folded purposes as follows: (1) to apply TRIZ to the problems related to software development and to extend the application field of TRIZ into software development and software engineering, (2) to clarify topics of software engineering with the TRIZ views, and further (3) to feed the principles/knowledge in software engineering/computer scie...

This study aims to examine tactile sensitivity effects on the pinch force and endurance of elderly people, propose solutions extending from statistical outcomes using theory inventive problem-solving (TRIZ). Pinch time data were collected among 32 subjects aged 55–65 years according a non-probability sampling method. Each participant received both treatments increased decreased through an exper...