Why the client comes to YIIIOT
A voice-toy prototype works, but a small assembled batch varies in loudness, pickup and echo.
The client needs factory criteria that separate engineering and assembly causes.
The client’s product lead · Client conversation · illustrative
The demonstration unit sounds good; another shell or assembly batch behaves differently.
Decisions before development
We compare microphone position, speaker fixing, fabric coverage, wiring and supply conditions.
Signal settings are reviewed with structural changes rather than judged by loudness alone.
Engineering the product workflow
YIIIOT develops necessary circuit and firmware changes plus documented assembly and audio checks.
Validation covers battery states, simultaneous playback and pickup, variation and replacement parts.
Handover and the next business step
The illustrative handover gives design, purchasing and assembly shared quality criteria.
Target-user trials remain necessary alongside the defined factory checks.
Is there something you want to improve?
Bring an existing product, workflow or specific problem. We can discuss what to retain, what to validate first and what the handover should include.
Tell us what is happening