Bala Ramadurai, Mahesh Gangayi and Murali Loganathan TRIZIndia.org July 2010 trizindia.org/ WI-FAA – To Generate Exhaustiv...
Anything that can go wrong, will go wrong trizindia.org/
‘ Can go Wrong’ Professions: Risk Analysis, Testing trizindia.org/
Need: Flexible method that enlists  all things that can go wrong trizindia.org/
WI-FAA: Combination of a visual method and a question algorithm trizindia.org/ W hat  I f +  F unctional  A ttribute  A na...
WI-FAA: Step 1::Draw up the function attribute analysis after enlisting objects <ul><ul><li>Object/Element Identification ...
WI-FAA: Step 2:: Ask “What-If” for all possibilities of a relationship on the FAA diagram <ul><ul><li>Moving gradually awa...
WI-FAA: Step 3:: Get all possibilities for every relation trizindia.org/
Results: a comprehensive list of things that will go wrong trizindia.org/
Results Some More: FAA can quickly change with any new change in the system trizindia.org/
Discussion Trizindia.org is a fast growing global community of TRIZ practitioners trizindia.org/
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WI FAA to_generate_exhaustive_system_test_cas

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Simple TRIZ Function Attribute Analysis in combination with a "what if" questioning algorithm provides a powerful framework to enlist what can go wrong in systems

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  • WI FAA to_generate_exhaustive_system_test_cas

    1. 1. Bala Ramadurai, Mahesh Gangayi and Murali Loganathan TRIZIndia.org July 2010 trizindia.org/ WI-FAA – To Generate Exhaustive System Test Case Scenarios
    2. 2. Anything that can go wrong, will go wrong trizindia.org/
    3. 3. ‘ Can go Wrong’ Professions: Risk Analysis, Testing trizindia.org/
    4. 4. Need: Flexible method that enlists  all things that can go wrong trizindia.org/
    5. 5. WI-FAA: Combination of a visual method and a question algorithm trizindia.org/ W hat I f + F unctional A ttribute A nalysis
    6. 6. WI-FAA: Step 1::Draw up the function attribute analysis after enlisting objects <ul><ul><li>Object/Element Identification </li></ul></ul><ul><ul><li>Interaction Matrix </li></ul></ul><ul><ul><li>Relationships </li></ul></ul>trizindia.org/
    7. 7. WI-FAA: Step 2:: Ask “What-If” for all possibilities of a relationship on the FAA diagram <ul><ul><li>Moving gradually away from Ideality </li></ul></ul>trizindia.org/
    8. 8. WI-FAA: Step 3:: Get all possibilities for every relation trizindia.org/
    9. 9. Results: a comprehensive list of things that will go wrong trizindia.org/
    10. 10. Results Some More: FAA can quickly change with any new change in the system trizindia.org/
    11. 11. Discussion Trizindia.org is a fast growing global community of TRIZ practitioners trizindia.org/

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