AI. Tech. The next evolution. on Instagram: "This video shows China’s Autonomous Rail Rapid Transit system, a trackless train that follows virtual rails painted on city roads instead of steel tracks. Using optical and LiDAR sensors, the vehicle reads guidance markings in real time and adjusts steering, acceleration, and braking automatically. The result is tram-like precision without the cost and rigidity of traditional rail infrastructure. Because it runs on rubber tires and electric power, the