Human-robot interaction (HRI) is a multidisciplinary research area that focuses on studying the ways in which humans and robots interact with each other. This field encompasses a variety of topics, including robot design, communication, collaboration, and social behavior. Researchers in HRI aim to develop robots that can effectively interact with humans in real-world settings, such as homes, healthcare facilities, and workplaces. This involves understanding human preferences and expectations when interacting with robots, as well as designing robots that can accurately interpret human behavior and respond appropriately. Overall, the goal of HRI research is to create robots that can seamlessly integrate into human environments and collaborate with humans to perform tasks efficiently and effectively. This field has the potential to revolutionize industries such as healthcare, transportation, and manufacturing by improving the capabilities and versatility of robotic systems.