Robotics is a branch of science and engineering that deals with the design, construction, operation, and use of robots, as well as computer systems for their control, sensory feedback, and information processing. It involves mechanical, electrical, and software components to create machines capable of performing tasks autonomously or under human supervision. The field of robotics encompasses a wide range of applications from industrial automation to medical devices, consumer products, and military technology. Robotics is also used in various research fields such as space exploration, oceanography, and natural disaster response.