Podcast
Questions and Answers
What is the main goal of Function Oriented Search (FoS)?
What is the main goal of Function Oriented Search (FoS)?
- To adapt existing technologies to solve problems. (correct)
- To identify the root cause of a problem.
- To invent entirely new technologies.
- To analyze the cost-effectiveness of different solutions.
What is the difference between 'Object-oriented-Search' and 'Function-Oriented-Search'?
What is the difference between 'Object-oriented-Search' and 'Function-Oriented-Search'?
- Object-oriented-Search and Function-Oriented-Search are essentially the same.
- Object-oriented-Search focuses on specific objects, while Function-Oriented-Search focuses on specific functions. (correct)
- Object-oriented-Search is more efficient than Function-Oriented-Search.
- Function-Oriented-Search is only used in the biomedical field, while Object-oriented-Search is used in all fields.
Which of the following steps is NOT involved in the Function Oriented Search (FoS) process?
Which of the following steps is NOT involved in the Function Oriented Search (FoS) process?
- Conduct a cost-benefit analysis. (correct)
- Search for leading technologies.
- Define the main function.
- Generalize the function.
What is the significance of 'Mother Nature' in the context of Function Oriented Search?
What is the significance of 'Mother Nature' in the context of Function Oriented Search?
In the case study of disinfecting contact lenses, what is the main function that needs to be addressed?
In the case study of disinfecting contact lenses, what is the main function that needs to be addressed?
Why is the use of chemical cleansing liquids for contact lens sterilization considered disadvantageous?
Why is the use of chemical cleansing liquids for contact lens sterilization considered disadvantageous?
Which of the following is NOT a possible source of inspiration for technological solutions in Function Oriented Search?
Which of the following is NOT a possible source of inspiration for technological solutions in Function Oriented Search?
What is the primary benefit of using a Function Oriented Search approach in problem-solving?
What is the primary benefit of using a Function Oriented Search approach in problem-solving?
Which of the following is a generalized function used in the P&G Teeth Whitening case?
Which of the following is a generalized function used in the P&G Teeth Whitening case?
Which leading idea or technological area is used to inspire the solution to the P&G Teeth Whitening problem?
Which leading idea or technological area is used to inspire the solution to the P&G Teeth Whitening problem?
What is the problem with the initial P&G Teeth Whitening system?
What is the problem with the initial P&G Teeth Whitening system?
What is the secondary problem associated with the whitening strips solution?
What is the secondary problem associated with the whitening strips solution?
Which of the following is NOT a function that is directly associated with the whitening gel in the P&G case?
Which of the following is NOT a function that is directly associated with the whitening gel in the P&G case?
Which of these terms BEST describes the process applied in the initial whitening system to the tray and gel?
Which of these terms BEST describes the process applied in the initial whitening system to the tray and gel?
Based on the information provided, what is the main objective of the "Function Model" diagram?
Based on the information provided, what is the main objective of the "Function Model" diagram?
What is the primary benefit of using a biologically inspired natural dye in the whitening strip solution?
What is the primary benefit of using a biologically inspired natural dye in the whitening strip solution?
Flashcards
Generalized Function
Generalized Function
A broad function that describes the essential role of a process.
Function Model
Function Model
A visual representation showing how components interact and fulfill a function.
Control the Flow of Substance
Control the Flow of Substance
Managing the delivery and movement of materials to achieve specific effects.
Transdermal Patch
Transdermal Patch
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Whitening Agent
Whitening Agent
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Secondary Problems
Secondary Problems
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Natural Dyes
Natural Dyes
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Bleach Application
Bleach Application
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Function-Oriented Search (FoS)
Function-Oriented Search (FoS)
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Adaptation in FoS
Adaptation in FoS
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Object-Oriented Search
Object-Oriented Search
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Five Steps of FoS
Five Steps of FoS
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Step 1: Define Main Function
Step 1: Define Main Function
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Step 2: Generalize Function
Step 2: Generalize Function
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Case Study: Disinfecting Contact Lenses
Case Study: Disinfecting Contact Lenses
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Technological Suitability in FoS
Technological Suitability in FoS
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Study Notes
Function Oriented Search (FoS)
- FoS is about adapting existing concepts/technologies rather than inventing new ones
- TRIZ emphasizes borrowing from other industries or nature
- FoS is a structured search method
- It focuses on solutions from leading industries or nature
- It's a problem-solving tool identifying existing technologies using functional criteria
Function Oriented Search Steps
- Define the main function
- Generalize the function
- Search and select leading technologies
- Define a new concept
- Evaluate and apply the chosen technology to the problem scenario
- Generate an inventive product
Case Study: Disinfecting Contact Lenses
- Contact lenses require sterilization for safe wear
- Existing chemical cleaning methods have disadvantages
Case Study: Sterilizing Contact Lenses
- The process involves cleansing and sterilizing contact lenses
- Illustrates a process of identifying existing technologies to improve a solution
Generalized Function of Sterilizing Contact Lenses
- Four generalized functions associated with lens sterilization are remove, clean, sterilize, and sanitize
MATCHEM Fields
- Lists various fields like mechanical, acoustic, thermal, chemical, electrical, magnetic, intermolecular, and biological
- Each field contains potential interaction and substance examples related to contact lenses
P&G Case Study - Teeth Whitening System
- The teeth whitening system involves a polymer tray filled with whitening gel
- Users wear it for one night weekly
- The whitening gel negatively impacts gums
Function Model of the Teeth Whitening System
- Illustrates the interaction between the tray, gum, gel, and saliva
- The gel irritates gums; saliva dilutes the gel; and the plaque removes the gel.
PG Case (Based on Example by Simon Litvin, 2012)
- Initial problem: delivering whitening agent to teeth
- Function: Movie whitening substance to teeth
- Generalized function: move and control flow of substance
Leading Industry / Areas
- List areas include Medical, Agriculture and Pharmacology
- Includes technologies such as patches used for smoking cessation
New Concept for Teeth Whitening Improvement
- Applied bleach to patches and regulated whitener
- Patches can be colorless
Product Idea for Teeth Whitening Systems
- Develop Whitening Strips
Secondary Problems
- Some regions of teeth cannot be reached by strips, there are issues like side effects related to using synthetic dyes (which are now being replaced with biologically natural dyes).
References
- Provides sources for more in-depth information including training manuals relating to TRIZ, and books like Ross and Wilson Anatomy and Physiology.
Additional note
- The available documents highlight the importance of proper use of provided information, emphasizing the need for responsible application of learned concepts.
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