
Google is internally testing Remy, a Gemini-powered, always-on AI agent that learns user preferences and can take actions on their behalf. The Nature paper showing an AI that assists scientists with complex software development indicates Google is pursuing both agentic assistants for everyday users and specialized coding aids for researchers. The public availability of Gemini Spark — a similar always-on assistant for routine tasks — aligns internal experiments with consumer productization and intensifies concerns about privacy, safety, transaction controls, and how much authority such agents should have.
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