Google has launched a beta feature called "Personal Intelligence" for its Gemini AI assistant. This feature allows Gemini to analyze connected Google apps (such as Gmail, Photos, Search, and YouTube) to provide proactive, personalized responses. This optional feature is currently available to Google AI Pro and AI Ultra subscribers in the United States. It leverages data to understand context—for example, recommending tires based on travel photos—but does not directly use personal emails or photos to train the model.