Robotic ants are small, autonomous machines designed to mimic the behavior and functions of real ants. They are often used in research to study swarm intelligence, which is how simple agents can work together to solve complex problems. These robots can communicate with each other and perform tasks like searching for food or building structures. Researchers develop robotic ants using advanced technologies such as sensors, artificial intelligence, and microcontrollers. Their design allows them to navigate their environment, avoid obstacles, and collaborate with other robotic ants. This technology has potential applications in fields like search and rescue, environmental monitoring, and automated construction.