Google Lets You Talk to Apps. Nvidia Acquires Hugging Face. Dortmund Tests AI Surveillance. Voice Actors Challenge Netflix AI.

The AI news for September 4th, 2026 Here are the details of the day's selected top stories: Google now lets you chat with Gmail, Docs, and Keep Source: https://www.theverge.com/tech/989508/google-gmail-docs-keep-live-voice-modes-gemini Nvidia acquires Hugging Face for $12.93 billion. Source: https://www.heise.de/news/Nvidia-uebernimmt-Hugging-Face-fuer-12-93-Milliarden-US-Dollar-11440209.html?wt_mc=rss.red.ho.themen.k%C3%BCnstliche+intelligenz.beitrag.beitrag AI-powered video surveillance started at Dortmund Central Station. Source: https://www.heise.de/news/KI-gestuetzte-Videoueberwachung-startet-am-Dortmunder-Hauptbahnhof-11432386.html?wt_mc=rss.red.ho.themen.k%C3%BCnstliche+intelligenz.beitrag.beitrag 'No voluntary consent': Spokespeople take action against Netflix AI. Source: https://www.heise.de/news/Netflix-Sprecherverband-schaltet-Bundeskartellamt-wegen-KI-Training-ein-11439357.html?wt_mc=rss.red.ho.themen.k%C3%BCnstliche+intelligenz.beitrag.beitrag