A visitor experiences a flight simulator under the guidance of a staffer at the 2025 International Advanced Air Mobility Expo, which kicked off in Shanghai yesterday. Running through Saturday, the expo highlights the rapidly growing low-altitude economy, with a focus on infrastructure, manufacturing, and support systems. The event has attracted nearly 300 exhibitors. Attendees can explore the integration of unmanned aerial vehicles (UAVs) and electric vertical takeoff and landing (eVTOL) aircraft with cutting-edge technologies such as 5G, artificial intelligence (AI), and big data. Xinhua