From Omni world model to Gemini 3.5 and smart audio glasses, biggest announcements from Google IO 2026

Google is putting AI at the heart of everything! At Google I/O 2026, they showed how AI is becoming a personal assistant. They announced Gemini 3.5 Flash and smart audio glasses. Google said, "AI agents at the forefront of all its biggest services." They're making YouTube and Docs smarter with new AI features.