NVIDIA stated in its official blog that physical AI is rapidly moving from research to large-scale deployment. ABI Research expects the installed base of L3-5 autonomous vehicles to reach 49 million by 2035; Omdia estimates that approximately 60 million industrial robots will be deployed between 2026 and 2035. The article emphasizes that as these machines enter environments shared with humans, such as roads, factories, and warehouses, safety must be extended. It requires demonstrating that AI-powered machines can operate safely in physical actions, which necessitates ensuring safety at every level of hardware, software, AI, operating environment, and deployment lifecycle, rather than a one-time check. NVIDIA's Halos is its full-stack safety system built for physical AI, designed to help developers engineer safety at every level of design, verification, and deployment.