Nao is a small humanoid robot developed by SoftBank Robotics. Standing about 58 centimeters tall, Nao is designed for research, education, and entertainment. It can walk, talk, and interact with people, making it a popular choice in classrooms and robotics competitions. Nao is equipped with various sensors and cameras, allowing it to recognize faces and respond to voice commands. It can be programmed using different languages, including Python and Choregraphe, enabling users to create custom behaviors and applications. Nao's versatility makes it a valuable tool for learning about robotics and artificial intelligence.