Robots are machines designed to perform tasks automatically, often with precision and efficiency. They can be found in various industries, from manufacturing to healthcare, where they assist humans in repetitive or dangerous tasks. For example, industrial robots are commonly used in factories to assemble products, reducing the risk of injury and increasing productivity. In recent years, advancements in artificial intelligence have allowed robots to become more autonomous and capable of learning from their environments. This has led to the development of service robots that can interact with people, such as robotic vacuum cleaners and social robots designed for companionship and assistance.