Robotics is the field of designing and building machines that can perform tasks autonomously or with minimal human intervention. These machines, known as robots, are typically designed to perform specific functions, such as assembling products on a factory line, exploring dangerous environments, or performing surgery.

Robots can be controlled in a variety of ways, including by using remote control, programming them to follow a set of instructions, or by using artificial intelligence to allow them to learn and adapt to new situations.

Robotics has many practical applications in fields such as manufacturing, healthcare, and space exploration. In manufacturing, robots can be used to automate repetitive tasks and improve efficiency, while in healthcare, robots can be used to perform delicate surgeries or assist with physical therapy.

As technology continues to advance, robotics is becoming more advanced and sophisticated, with robots being developed that can work alongside humans, collaborate with each other, and even exhibit emotions and personality traits.

Overall, robotics is a rapidly growing field with a wide range of potential applications, and it has the potential to transform the way we live and work in the future.