Visitors are seen close to the spot for NVIDIA DRIVE Demo Rides to test vehicles equipped with autonomous driving developed by US multinational technology company Nvidia on the grounds of the venue of Nvidia's GTC conference in Berlin, on October 20, 2026. The "industry-shaping AI event that empowers developers, researchers, startups, and business leaders to build their ideal AI strategy" will run until October 22. (Photo by RALF HIRSCHBERGER / AFP via Getty Images)