ERGONOMIC Focus:
Toothbrush Redesign
Project Overview:
Pick a product with ergonomic obstacles. Identify the challenges, create testing tools and a testing plan, test the tools on the users and utilize the conclusions to redesign the chosen product.
Design Brief:
Forward angle
Combination of A & B handles
Stand up feature
Hand placement indicators
Handle should focus on using less material
A
B
c
d
e
Angles tested
Testing: Testing Tools
Users spent time swapping different handle shapes with different angles. 5 Users total were tested. 3 different angles were tested — a forward angle, an away angle, and a straight angle — and 5 different handle shapes were tested. Overall, the forward angle and handles A and B were most popular.
Concepts
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Concepts *
Renders
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Renders *
