Design for Six Sigma and TRIZ for Inventive Design Applied to Recycle Cigarette Butts
Abstract
:1. Introduction
2. Materials and Methods
Design for Six Sigma: DMADV
- Define. The client’s wants and demands are gathered during the initial stage. It is crucial to pay attention to the issues customers face when interacting with a certain product that is already on the market or which novel products could meet their needs, both expressed and unexpressed. It is always in this phase that the TRIZ methodology can be applied to solve any inventive problems.
- 2.
- 3.
- Analyze. The design of the new product is developed using the essential features discovered in the second phase. In order to do this, a Benchmarking analysis is conducted, allowing researchers to examine rival products’ designs that are similar to the one in question.
- 4.
- Design. We move forward with the design of the new product utilizing the appropriate tools based on the outcomes of the analysis phase. The information gathered from the preceding points must all be taken into account in this phase, and every effort must be made to respect them as much as possible.
- 5.
- Validate. In this final step, it is categorically declared that the finished product supports the anticipated outcomes. It is feasible to create prototypes that can be tested to see if the product meets the necessary criteria [29].
3. Results
3.1. Problem Definition
3.1.1. Idea Definition: TRIZ
- 2 = Taking out (extraction, separation, removal, segregation)
- 25 = Self-service, self-organization (make use of waste materials and energy)
- 28 = Replacement of a mechanical system with fields
- 39 = Inert environment or atmosphere (introduce a neutral substance or additive into the object).
3.1.2. Define: QFD—Six Questions
3.2. Measure
Measure: Relative Importance Matrix—Dependence/Independence Matrix
3.3. Analysis
Analysis: Benchmarking—Top-Flop Analysis
3.4. Design
3.4.1. Design: What/How Matrix
- The type of model, which influences its functionality.
- Make it smart, this will make it intuitive, fun, and will create a terrain on which to intervene to encourage the user morally and economically.
- The type of hole and aperture that will directly affect the user experience.
3.4.2. “Buttalo” System
3.4.3. Electronics and Bucket Mechanics
3.4.4. Stylistic Choice
3.4.5. Territorial Distribution
3.5. Validate
3.5.1. Validate: CAD 2D Drawings
3.5.2. Validate: 3D CAD Models
3.5.3. Validate: Budget—Resources & Materials
- 3 months—each
- 3 months—prototyping
- 3 months—experimentation
- 3 months—fine-tuning (m.a.p.)
4. Discussion
5. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Conflicts of Interest
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Question | Answer | Requirement |
---|---|---|
Who? | All the smokers | Functional |
What? | A mechanism to encourage collection | Intuitive, fun, convenient, eye-catching, quick |
How? | Through a smart service that encourages the user economically and morally | Smart, affordance |
When? | Every time you smoke a cigarette | Functional, fast |
Where? | In cities, outdoors | Visible, pleasing to the eye, resistant to weather agents, accessible |
Why? | To make citizens aware of the environmental damage caused by a cigarette butt | Smart |
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Donnici, G.; Frizziero, L.; Liverani, A.; Leon-Cardenas, C. Design for Six Sigma and TRIZ for Inventive Design Applied to Recycle Cigarette Butts. Designs 2022, 6, 122. https://doi.org/10.3390/designs6060122
Donnici G, Frizziero L, Liverani A, Leon-Cardenas C. Design for Six Sigma and TRIZ for Inventive Design Applied to Recycle Cigarette Butts. Designs. 2022; 6(6):122. https://doi.org/10.3390/designs6060122
Chicago/Turabian StyleDonnici, Giampiero, Leonardo Frizziero, Alfredo Liverani, and Christian Leon-Cardenas. 2022. "Design for Six Sigma and TRIZ for Inventive Design Applied to Recycle Cigarette Butts" Designs 6, no. 6: 122. https://doi.org/10.3390/designs6060122