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This document discusses modifying wheelchairs to better assist users and guardians in washroom situations. It presents an analysis of wheelchair evolution over time from wood to steel to stainless steel models. The problem statement notes that while wheelchairs provide benefits, users and guardians face difficulties in washrooms without assistance. The document performs an S-curve analysis and function analysis to find recommendations for modifying wheelchairs to maximize convenience for independent washroom use.
Powerpoint part2 (1)
- 1. TRIZ 2013 COMPETITION Part 2 TUNKU ABDUL RAHMAN UNIVERSITY COLLEGE Registration No : MTZ7607 Team Maverick: Ng Yen Ming Ng Boon Kee Ho Mui Yen
- 2. Year Past Present Future Diagram Characteristic Wood Heavy Un-foldable Manually Slow Steel Light Foldable Easy to operate Stainless Steel Light Foldable Automatically Fast Disadvantages Inconveniences
- 3. Problem Statement Nowadays, the cases of accidents are increasing rapidly cause the users of wheelchair increasing too. Wheelchair brings a lot of benefits to the user but it will ring negative side for user and guardian as well. Although there are many wash room specialty for them but they do met difficulty if there were no guardian around. How do modify the wheelchair in order to give a maximum benefit and convenience to the users and guardian when there is a need to go wash room?
- 4. Wheelchair (Subject) Guardian (Subject) Users (Object) Wheelchair (Object) Carry Push Original problem to resolve S-Curve Analysis Indicator Recommendation Trend of Engineering System Evolution Function Analysis