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

5. Curve Analysis