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Fittin

Target User

Older DIYers (65 +)

Design Goal

Reduce effort, boost confidence

Timeline

Apr 2025 - Jun 2025 (3 months)

Team

Chang Gao, Xiaoyun Li, Alex Merchant, Ke Zhang

Skills

(Design) Figma, Procreate
(Prototype) SolidWorks, Fusion 360, KeyShot, Ansys

A Dowel Fitting Tool for Older DIYers

Fittin is a spring-powered tool that helps older adults insert wooden dowels into furniture accurately and with less effort.

The result is a reliable, intuitive device that supports independence in home assembly.

© 2025 by Chang Gao (Selina)

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