Nobo green part_2_asm_mukter
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1. The document uses TRIZ methodology to predict future designs of a common watch. 2. It identifies the key problem as the watch's small digital display, which makes information difficult to see at a glance. 3. The proposed solution is an optical waveguide device that would project a wide-angle display into open air, allowing time and other data to be shown across a larger visible area for easier viewing.
Nobo green part_2_asm_mukter
- 1. 1A.S.M. Mukter-Uz-Zaman (Team Leader) 1Prof. DR. IR. Wong Hin Yong 2AIRUL AZHA ABD RAHMAN 1Faculty of Engineering , Multimedia University 2IMEN,Universiti Kebangsaan Malaysia (UKM) MyTRIZ Competition 2013 NoboGreen Part 2 Email for corresponding: mukter@mmu.edu.my Registration No: MTZ8251
- 2. Problem To Solve (As given) Assume that you work in the R&D (Research and Development) of a particular object. Your role is to predict the future of this object and to develop new ideas; which will help generate more revenue and gain new market share. What are your ideas which you can provide to predict the future of the common watch. Use TRIZ methods to derive these ideas. Summarize Problem Statement: Predict the future of common watch. Whatever we can predict from the given problem What Future of common watch When Future product development Where Research and development center Who Researcher for new product release Why Ease of operation, utilization How Adding new features and structure
- 3. Analysis of the Problem Benefit /Impact of solving the problem – Faster Wide viewing angle with details information at a glance – Cheaper Reduce multiple device requirement. – Safer No moving parts or fragile materials used. – Better reliability Digital, uniform and wide angle viewing capabilities. Functionality New functionality added along with style Reason for the Changes: Adding new features along with innovative display to meet future design with style. Figure: Photograph of a conventional wrist watch
- 4. Define Solve Perceived Problem Evaluate Ideas Solution Ideas Brainstorm Resources Investigate Ideal Final Result IFR Space Time Interface Function Attribute Analysis Su-Field Analysis Trends of Evolution Contra- dictions Problem Statement TRIZ Methodology used to Solve the Problem Figure: Used TRIZ methodology to predict the future product
- 5. Functional Attribute Analysis 1. Identifying components of the system Key components of the system: Circuit, power, battery, heat, display, precise, casing, noise, Mechanical movement, etc. Circuit Power Heat Casing Battery Precise Mechanical MovementNoise Display
- 6. Functional Attribute Analysis 2. Identify and Characterize Function of the Components based on the given problem. Operating Principle: Semi-process materials moves as the conveyer belt moves Power Battery vibration Information Mechanical parts EncloseDisplay Time Different Functions. Drive O u t p u t Input Protection Viewing angle Force Date move • Missing functions • Excessive functions • Insufficient functions • Harmful functions • Useful functions M• Main Useful function M Dynamic • Missing functions • Excessive functions • Insufficient functions • Harmful functions • Useful functions c M• Main Useful function Different Functions. c
- 7. Super system System Sub-System Past Present Future Hyper system Digital system with electro- mechanical components Digital system with opto- electronic components Digital System with electronic Components Embedded digital display Touch screed display Optical wave- guide display with illumination Digital display with 8 leg LED LCD display with digital digits Surface acoustic wave based display Digital display Space Time Interface: Misaligned materials Laser based display
- 8. The Ideal Final Result (IFR) Current Situation i f r Ideality = Benefits Costs + Harm Ideality = Benefits 0 + 0 Digital Watch Larger Digital Display External Display Optical Wave-guide Projection Display on air Only The Ideal Final Result (IFR)
- 9. Identification and defined the problem. Display cause difficult to grab information at a glance.
- 10. Technical Contradictions Improving Parameter Degraded Parameters Parameter Numbers Principles used Device complexity 36 1,18,36 Shape 12 All Weight 2 2,14,18,30 Manufacturing precision 29 2,29,18,36 Productivity 39 10,15,17,7 Recommendations Principle Frequency 1,7,10,15,17 1 2,36 2 18 3 29,30 1 14 1 All 1 Formulate problem in MATRIX Contradictions : Improve Gets worse or Stands in the way 6. Area of the stationary objects Device complexity (36), Characteristic to improve: Easy of operations Characteristic becoming worse Or standing in the way: Productivity
- 11. Solution Ideas from Define stage: From Function Attribute Analysis External display can increase the size of the visual area From 9-Windows Optical-waveguide device can illuminate light and that can produce some sorts of display in the external air Size of the display area need to increase From IFR Display of the time and other information on the open air Wide display based on laser/ surface acoustic wave/ external optical display.
- 12. Solution Ideas from Solve stage: From Problem Definition External enlarge display unit From Contradictions Phase transition Mechanical vibration Spherical shape Flexible films/membrane Extractions From Trends Wide angle display area.
- 13. Solution Evaluation Criteria: Criteria Comparison with known Solution 1.The solution removes the primary tradeoffs and contradictions. Yes since the display unit will be wide angle it will accommodate lots of additional information. 2. Do the harmful features disappear? Yes, wide angle display suitable for eyes. 3. a) Are the useful features retained? b) Will new benefits appear? No 4. Will new harmful features/ Contradictions appear? No 5. Does the solution make system become Simpler? No Change? More complex? No change. 6. Are idle, easily available, or underutilized resources used? Is the solution new? Yes 7. Implementation: Easy, Moderate , Difficult (also: safety, security, compatibility, regulatory) Easy. Solution Evaluation
- 14. Solution to Pursue. Solution 1: (Phase transition, spherical shape) Optical wave-guide device based wide angle display system that will be capable to project the required time and other information in a wide and more visible manner. Conceptual structure of the Watch by Implementation of TRIZ for problem solving 1 2 3 4 5 6 7 1: Today 2: Days 3: Display on illumination 4: Time 5: Base of the watch 6: Optical wave guide device 7: Hand
- 15. Conclusions • In this presentation TRIZ is used to predict the future design specification of the watch. • It is found that the existing problem with watch that it has a digital display unit only. It is difficult to see the necessary information at a glance. • By introducing optical wave guided devices the conventional watch can have a wide angle display area. The display area will be formed in the ambient void area from the Photoluminescence generated by the optical waveguide devices attached in the watch. • TRIZ helps to think out of box and thereby provides unique solution that can be used to develop unique innovative designed of the future watch.