<p>➀ Fraunhofer IDMT-HSA and CARIAD SE are testing new acoustic sensors and measurement technology in vehicles to enhance automated driving by detecting external sounds like emergency sirens and enabling voice interaction;</p><p>➁ The systems underwent rigorous testing in Sweden under extreme weather conditions (snow, ice, heat, and rain) to evaluate reliability and usability;</p><p>➂ The KI4BoardNet project focuses on developing AI-driven vehicle power and data networks, integrating sensor data with real-time vehicle metrics for future automotive applications.</p>