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TRIZ - Coggle Diagram

- - - - System
      - supersystem
- - - - The defining characteristics of components that will be found in engineering systems that are conflict with one another inside or between different components of an engineering system
    - - Easily change position in space, either on their own, or as a result of external forces
    - - Do not change position in space, either on their own, or as a result of external forces
- - - - Definition
        
        Opposition between two conflicting or ideas
        
        Improve a parameter of the system.
      - Types of contradictions
        
        Engineering contradiction
        
        Physical contradiction
        
        Administrative contradiction
    - - Explanation
        
        Assist us solve the problem
        
        Low cost and easily available
        
        Thorough observation on every aspect and features of certain product.
      - Definition
        
        Some function already in or near the system.
    - - Definition
        
        interrelated and interdependent elemets
      - Explanation
        
        Continually influences one another.
        
        Failure in establish connection will cause the system not perfect working.
    - - Definition
        
        Perfect condition an ideal system or product
        
        No system in real situation
      - Example
        
        Amazon, Shoppe, Lazada
      - How make it more ideal
        
        Increase amount function
        
        Transfer function
        
        Transfer supersystem
        
        Utilize
- - - - Basic tools used in the phase of "analysis of tasks"
        
        Help to determine the component of a technical system
- - - - An excellent tool for root cause analysis. This will help to understand the source of the problem and find a way to eliminate the problem.
    - - Similar with "5 whys" start with original problem/unwanted effect, identify the high level cause, identify the next level cause, review each and see which to be discarded and which to be considered, identify the correct root cause, solving the root.
    - - High level causes
      - Next level of cause
      - Original problem/unwanted effect
    - - Function analysis, Interaction analysis, Expert knowledge, Flexible, Root cause that cannot be eliminated.
- - - - Using O(Overview), I(Indicator), E(Examples), and R(Recommendations)
      - Stages in TESE
        
        1st: The product born
        
        2nd: The evolution or progress stage
        
        3rd: Product maturity or stable
        
        4th: Monotonous
    - - MPV: Main parameter or character of the product or system
      - 1st stage: Product was introduced to the users
      - 2nd stage:The parameter is upgraded in order to attract the user
      - 3rd stage: The parameter is upgraded to meet customers' expectations and to ensure its reliability and competitiveness due to competition from the business rivals
      - 4th stage: It will decline if the manufacturer failed to identify the needs of the market