About WebAssembly
Every model here runs entirely in your browser via Edge
Impulse's WebAssembly deployment — the classifier is
compiled to a .wasm module plus an
edge-impulse-standalone.js loader, so inference happens on
your device and camera / microphone / motion data never leaves the page.
To export your own model this way, open your Edge Impulse project →
Deployment → WebAssembly, download the
.zip, and drop it above. Full instructions:
Run WebAssembly in the browser (Edge Impulse docs).
Want to build the “Hey Android” wake-word dataset used
by that demo? See the
WakeForge Space, which
generates keyword-spotting datasets for Edge Impulse.