Hardware
Ledumi Toy
Interactive toy driving audio questions and answer selection through physical interaction.
DisciplinesHardware
Our roleDesign, build, release
Technologies
Audio playbackInteractive inputsEmbedded CPCB designEnclosure
Ledumi Toy
The challenge
What was in the way.
Ledumi Toy needed hardware work delivered as one system rather than split across vendors — interactive toy driving audio questions and answer selection through physical interaction.
Disciplines in scope
HardwareIn scope
Firmware / IoT—
AI / ML—
Web & mobile—
How we built it.
We restated the brief as constraints — power, latency, cost, compliance — and named the ones that conflicted. A working slice through the riskiest layer was signed off first, then built out in two-week increments with one demo each, reviewed against the same engineering standard across hardware and software.
01Technical discovery
02Architecture & prototype
03Build & iterate
04Deploy & hand over
Interactive electronics
Audio processing
Embedded system design
01Shipped
Delivered to production and still maintained by the team that built it.02Tested
One test matrix across hardware, firmware and interface — no gaps between layers.03Documented
Runbooks, monitoring and escalation handed over with the system.04Scaled
Grew with usage without re-architecture or a second rebuild.