Meta Voice Emotion Tracking: Privacy Protection Guide 2026
Disclosure: Some links below are affiliate links. If you sign up through them, I may earn a commission at no extra cost to you. Last week, a patent filed by Meta appeared on r/privacy and racked up over 480 upvotes in under 12 hours. The patent — published by the USPTO and fully public — describes a system that analyzes voice characteristics to infer the emotional state of the person speaking. Not from a specific app’s recording, but from raw microphone data across the device ecosystem. ...