Moddio
Modular over-ear headphones designed to reduce e-waste through repairable hardware, supporting app, and reward-based business model. (Thesis Project)
Student Project
Role
Lead Designer
Industry
Industrial Design
Project Time-line
6 months • 2025
Overview
Framework to reduce e-waste by addressing 10 key disposal drivers, demonstrated through a modular headphone system integrating hardware, software, and lifecycle strategy.
Problem
Electronics are often discarded prematurely due to barriers like lack of repair access, obsolescence, and limited spare parts.
Contraints
Design a product that is both highly functional; comparable to other main stream headphone, and extends the product's life time in a manner consumers are willing to engage in.
Goals
Address limitations to device longevity: Innovation; Few Spare Parts; Limited Manuals; Little Awareness; Short Lifespan; Few Repair Services; Repair Costs; No Emotional Attachment; Repair Time
Outcome
A modular over-ear headphone system with five tool-free, replaceable components enables part-level repair and upgrades. It’s supported by a diagnostic app and a return-and-reward scheme to encourage maintenance and recycling, while customization options increase emotional attachment and reduce replacement. Developed as my thesis, it forms a repair-focused ecosystem to extend product lifespan and reduce e-waste, earning the School of Engineering Sustainability Award.
