ICG Labs · internal lab · phase 0
The emergency room for your voice
Voice rehabilitation built with a real voice coach. This lab is where every component gets proven as a standalone demo — before the product exists. Click everything; that's what it's for.
Component demos
live = real mic/camera, runs on your device
AI triage nurse
liveNeural-voice intake — speak your answers, Claude routes them through the tree; plus a full realtime speech-to-speech mode
PRD F6 · Phase 2
Voice analyzer
liveLive spectrogram + MPM pitch + CPPS (the clinical-literature clarity measure) — all in-browser, vs. your own baseline
PRD F8 · Phase 2–3
Practice recorder
liveRecord yourself doing an exercise, review, re-record, send to coach
PRD F7 · Phase 2
Lesson scanner
liveDrop one of Nina's lesson recordings — acoustic fingerprint + the corpus metadata card, fully on-device
PRD F13 · Parallel track
Exercise library
Browse by symptom × who-you-are — the skippable front door
PRD F1 · Phase 1
Exercise player
One exercise, step by step, with completion and daily progress
PRD F2 · Phase 1
Program builder
Drag-and-drop: how providers assemble programs from existing exercises
PRD F9 · Phase 3
Scope library
The anonymized laryngoscopy research pool — one case, three disciplines learning from it
PRD F12 · Phase 3
Check-in reminders
SMS/email preferences — with deliberately health-free message bodies
PRD F5 · Phase 1–2
Booking
Book Nina at her rates — plus the bench of certified pros
PRD F4 · Phase 1
Disclaimer gate
The consent moment: wellness not medicine, logged acceptance
PRD F3 · Phase 1
Brand explorer
Vocal ER lockups, the ambulance palette, and the mascot question
PRD — · Open question
Product brief →
Everything decided in the founding conversation — two tiers, features, constraints, open questions.
Dev strategy →
How we build without drift: the environment ladder, the PRD rule, phases, and lessons from the ICG Labs portfolio.
PRD →
The spec layer. No feature gets built until its section exists here.
Research →
State of the art, Aug 2026: voice agents, the HIPAA/BAA vendor map, competitors, and the reimbursement path.
How this lab works
- Every risky component ships here first, as a demo Nina can poke at.
- Her reactions update the PRD; the PRD locks; only then does it graduate into the product.
- All content is synthetic — real curriculum, real users, and real data come later, on the right infrastructure.