TRIZ

Definition

TRIZ, or the Theory of Inventive Problem Solving, is a systematic approach for understanding and solving technical problems by identifying and applying universal principles of innovation. It draws on patterns of invention found in the global patent literature, enabling problem solvers to discover solutions that are not limited by conventional thinking. This method encourages creativity and ideation by providing a structured framework for innovation.

5 Must Know Facts For Your Next Test

1. TRIZ was developed by Genrich Altshuller in the 1940s based on his analysis of patents and innovations across various fields.
2. One key element of TRIZ is its focus on resolving contradictions—situations where improving one aspect of a system negatively affects another aspect.
3. The 40 Inventive Principles can be applied to a wide range of industries, making TRIZ a versatile tool for inventors and engineers alike.
4. TRIZ emphasizes the importance of understanding the underlying principles behind successful inventions, rather than just replicating existing solutions.
5. The Contradiction Matrix is a unique feature of TRIZ that connects specific contradictions with suggested inventive principles, streamlining the problem-solving process.

Review Questions

• How does TRIZ differ from traditional brainstorming techniques when it comes to ideation?
  • TRIZ differs from traditional brainstorming techniques by providing a structured framework that focuses on resolving contradictions rather than generating random ideas. While brainstorming often relies on free association, TRIZ uses systematic analysis of existing innovations to identify patterns and apply inventive principles. This approach leads to more targeted and effective solutions, enabling innovators to tackle complex problems more efficiently.
• Evaluate the role of the Contradiction Matrix in the TRIZ process and its impact on problem-solving.
  • The Contradiction Matrix plays a critical role in the TRIZ process by helping users identify specific contradictions within their problems and suggesting relevant inventive principles to resolve them. This tool streamlines problem-solving efforts by connecting common issues with established strategies, making it easier for innovators to find effective solutions. By using the matrix, problem solvers can bypass trial-and-error methods, significantly enhancing efficiency and creativity in their approach.
• Assess how understanding Patterns of Evolution in TRIZ can influence future product development strategies.
  • Understanding Patterns of Evolution in TRIZ can greatly influence future product development strategies by providing insights into how technologies tend to evolve over time. By recognizing these patterns, companies can anticipate shifts in market demands and technological advancements, allowing them to align their innovation efforts with emerging trends. This proactive approach not only fosters a competitive edge but also ensures that new products are more likely to meet customer needs and stay relevant in a rapidly changing landscape.

Related terms

Inventive Principles: A set of 40 strategies outlined in TRIZ that can be used to generate creative solutions to problems by overcoming contradictions.

Contradiction Matrix: A tool within TRIZ that helps identify common contradictions in engineering problems and suggests relevant inventive principles to resolve them.

Patterns of Evolution: TRIZ identifies patterns in how systems evolve over time, providing insights into anticipating future developments and innovations.