Gemini Speaker Falls Short. Class Chats Spread Harm. California Orders AI Kill Switch. Meta Brings Muse to Mac.

The AI news for September 19th, 2026 Here are the details of the day's selected top stories: Google Gemini: Completely broken Source: https://www.heise.de/news/Google-Gemini-Komplett-kaputt-11458617.html?wt_mc=rss.red.ho.themen.k%C3%BCnstliche+intelligenz.beitrag.beitrag What ends up in the class chat and why that causes problems. Source: https://www.heise.de/news/Was-im-Klassenchat-landet-und-warum-das-Probleme-macht-11458229.html?wt_mc=rss.red.ho.themen.k%C3%BCnstliche+intelligenz.beitrag.beitrag California's governor wants an AI kill-switch and independent oversight in the laboratories. Source: https://the-decoder.de/kaliforniens-gouverneur-will-ki-kill-switch-und-unabhaengige-aufsicht-in-den-laboren/ Meta’s Muse hits Mac, letting the AI take actions on your computer Source: https://techcrunch.com/2026/09/18/metas-muse-hits-mac-letting-the-ai-take-actions-on-your-computer/