Autonomous vehicles, commonly known as self-driving cars, represent one of the most revolutionary advancements in transportation technology. By combining artificial intelligence (AI), sensors, and real-time data processing, autonomous vehicles aim to eliminate the need for human drivers, promising safer, more efficient, and more convenient travel.

What Are Autonomous Vehicles?
An autonomous vehicle is a car or truck equipped with technology that allows it to navigate and operate without human intervention. These vehicles use a combination of hardware and software—including lidar, radar, cameras, GPS, and machine learning algorithms—to detect their surroundings, make decisions, and move safely through traffic.

Levels of Automation (SAE Levels 0–5):
Level 0: No automation – fully human-driven.

Level 1: Driver assistance (e.g., adaptive cruise control).

Level 2: Partial automation (e.g., steering and braking assistance).

Level 3: Conditional automation – vehicle can drive in some situations but may need human input.

Level 4: High automation – fully autonomous in specific environments.

Level 5: Full automation – no human input required at any time.