{"type": "article", "title": "Meta patents mystery AI device that tracks your mood by listening to your voice all day", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/meta-patents-mystery-ai-device-that-tracks-your-mood-by-listening-to-your-voice", "original_source": "https://www.independent.co.uk/tech/meta-patent-ai-device-listens-b3012724.html", "published": "2026-07-10T15:47:26+00:00", "accessed": "2026-07-10", "id": "meta-patents-mystery-ai-device-that-tracks-your-mood-by-listening-to-your-voice"}