Simulation Is the New Data Engine Driving Physical AI
Simulation lets developers generate photorealistic, physics‑grounded data at scale, bypassing slow, risky real‑world collection. NVIDIA’s overview maps a three‑computer pipeline—training cluster, GPU‑accelerated simulator, and edge robot—and surveys the major engines targeting humanoids, drones, and manipulators. The result is a data‑first workflow that powers foundation‑model training and rapid policy testing.