Robotics and artificial intelligence are two of the computer science topics that are expanding quickly. Robotics focuses on creating machines that can independently sense their surroundings and communicate with one another in the physical world, whereas artificial intelligence (AI) focuses on creating machines that reason similarly to humans.The primary focus of robotics is on designing systems that would affect human social life. The self-monitoring robots can follow instructions and execute complicated maze-solving algorithms on their CPU cores. This paper provides an overview of robots and their practical applications.