Droids are robotic devices designed to perform specific tasks, often seen in science fiction and popular media. They can range from simple machines that assist with household chores to complex artificial intelligence systems capable of interacting with humans. In the Star Wars universe, droids like R2-D2 and C-3PO are iconic characters that serve various roles, including navigation and translation. In real life, droids can be found in various forms, such as robotic vacuum cleaners and industrial robots used in manufacturing. These machines are programmed to carry out repetitive tasks, improving efficiency and safety in various industries. As technology advances, the capabilities of droids continue to expand, making them increasingly integrated into daily life.