Project objective

 

Wireless earbuds have become a fast growing sources of electronic waste as most are discarded after 3 years when the batteries degrades. As the Right to Repair movements gained momentum and EU regulations began encouraging user-replaceable batteries, I saw an opportunity to rethink how everyday electronics could be designed. The OVO project explores how design can support a broader movement towards sustainable consumption and responsible manufacturing. 

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Design process 

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The project began by investigating why wireless earbuds have such short product lifespans despite relatively minor component failures. Product teardowns identified batteries as the most common failure point while revealing widespread use of adhesives, welded housings and destructive disassembly methods.

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Initial design iterations explored modular assembly concepts, including magnetic, twist-lock and snap-fit mechanisms, to evaluate mechanisms for usability, manufacturability and durability. Successive design iterations refined the battery access system, water resistant options, ergonomics and overall form. 3D printed SLA prototypes were produced at full size to evaluate ergonomics, proportions and user interaction. Technical feasibility was considered throughout the process. 

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Design solution 

OVO integrates maintenance an intentional part of the user experience with accessible disassembly and interchangeable components into the design. The modular battery architecture removes the need for specialised technical knowledge, specialist tools or repair centres. This significantly extends product lifespan while reducing electronic waste. The design solution supports a growing environmental cultural change where products combines functionality, desirability and environmental impact considerations. 

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