Meta patents always-on AI to infer emotions from voice
📰 Meta filed a patent for an AI system that listens to users' voices throughout the day, timestamps emotional readings, and links them to context like location and device usage. The application, published July 2, 2026, describes devices from phones to smart glasses transcribing speech and tagging segments with emotional labels, and optionally combining biometrics and eye-tracking. A related set of claims describes a mood-aware fitness coach that adjusts guidance based on inferred emotional state. The filing is a claim on the idea rather than an announced product, and raises regulatory and privacy questions.
