The purpose of autonomous drones in technology includes various applications such as surveillance, delivery, and data collection. These drones operate without human intervention, leveraging advanced algorithms and sensors to navigate and perform tasks efficiently. In industries like agriculture, autonomous drones assist with crop monitoring and management, providing valuable insights for farmers. Additionally, they enhance logistics through faster and more economical delivery solutions. As the technology evolves, autonomous drones are becoming integral in reshaping various sectors, improving efficiency and productivity.