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Story summary
- Meta disclosed a patent for an AI that listens to infer emotional state.
- The July 2 filing describes merging audio with data such as time and location.
- The system can link emotional cues to data, noting mood changes when medication is taken.
- Meta said the patent does not guarantee implementation, signaling push to extend surveillance offline.
- Amazon’s 2020 Halo Band tried voice analysis, removed microphones after backlash and stopped in 2023.
