⚖️ COPPA COMPLIANCE — CHILDREN UNDER 13
FTC explicitly classifies audio files containing a child's voice as personal information under COPPA. Alexa enforcement actions have been brought for indefinite retention and improper deletion of children's voice data. Design as if children's voice data is highly regulated.
PRIVACY ARCHITECTURE
✓All voice processing local (Pi → home server LAN). Zero cloud voice data transmission.
✓Audio retention configurable: none / 24 hours / 7 days / indefinite (parent-only access).
✓Privacy redaction in Guardian policy engine before any storage.
✓UNICEF 2025 AI-and-children guidance: safety, privacy, fairness, transparency, accountability.
✓NIST AI RMF + 2024 GenAI profile as governance model for risk management.
LICENSE AWARENESS
HIGHOpenMAICAGPL-3.0Network use requires source disclosure. Get counsel before commercial SaaS.
LOWOATutorMITPermissive. Free to use/modify.
LOWopenWakeWordApache-2.0Permissive. Free to use/modify.
LOWKokoro-82MApache-2.0Permissive. Free weights + code.
MEDIUMPiper TTSGPL-3.0Copyleft. Use as fallback only.
LOWllama.cppMITPermissive. Core inference engine.
LOWBevyMIT/Apache-2.0Dual license. Fully permissive.
MEDIUMNeo4j CommunityGPL-3.0Server GPL. Client drivers are Apache.