Summary

Gemini for Home introduces Continued Conversation: after a user says “Hey Google” and Gemini replies, the device keeps the microphone active for a few seconds (look for the pulsing lights) so follow-ups can be issued without repeating the wake phrase. The feature brings four main improvements: persistent conversational context, global multilingual support, smarter side‑talk detection to reduce accidental responses, and whole‑home access for all household members and guests.

Key Points

• Behavior: microphone stays open briefly after a wake-word response; visual feedback via pulsing lights.
• Context: Gemini preserves conversation state across turns for smoother follow-ups (unlike legacy Assistant behavior).
• Multilingual: Continued Conversation is available globally across supported languages and regions.
• Side‑talk detection: improved AI better distinguishes commands from background chatter to reduce false activations.
• Whole‑home: enable once and the feature applies to everyone in the house, including guests.
• How to enable: Google Home app → Home Settings → Gemini for Home voice assistant → Continued Conversation.

Engineering notes

• Expect a short active-mic window after responses; design voice UX and downstream systems to handle quick follow-up intents and timeouts.
• Validate side-talk filtering and false-positive rates in noisy environments and with overlapping speech from multiple speakers.
• Confirm device firmware and locale support during QA since availability depends on supported languages and regions.