<p>➀ Physical AI focuses on enabling intelligent systems to interact with dynamic real-world environments through advanced sensors, multi-physics principles, and simulation tools; </p><p>➁ Physics-based simulation is critical for testing sensor performance under diverse conditions and generating high-fidelity synthetic data for AI training; </p><p>➂ Traditional linear engineering processes are insufficient, requiring integrated multi-domain collaboration (hardware, software, sensors) and EDA-powered solutions to meet modern development demands.</p>