The technology responsible for enabling self-driving cars is primarily based on a combination of artificial intelligence (AI), sensors, and sophisticated algorithms. Self-driving cars utilize cameras, radar, and lidar to perceive their environment, collect real-time data about obstacles, traffic signals, and road conditions. AI algorithms process this data to make dynamic driving decisions, ensuring safety and efficiency. Additionally, machine learning is employed to improve the vehicle's performance over time by learning from various driving situations, ultimately transforming transportation and mobility.