Small robot is an intelligent robot born by Baidu. On the basis of accurately understanding users' intentions, it communicates information, services and emotions with users through natural interaction (voice, image and dialogue) and relying on powerful intelligent search technology. Little learned, knowledgeable, good at communication, good at thinking and understanding emotions. He is an intelligent robot with dreams.

Small robots have three functions: information, service and emotion. With the help of Baidu's powerful search engine, we constantly learn all kinds of knowledge and strive to become the best assistant for users to obtain information. On the basis of extensive indexing of real-world services and information, relying on powerful search and intelligent technology, we provide users with various high-quality services; Based on powerful natural language understanding and emotion recognition technology, the small robot has the ability of emotional connection, and can interact with users emotionally to meet human emotional and psychological needs.

At present, there are two different forms of small robots: in the internet world, small robots appear in the form of virtual Baidu web search, Baidu children's mobile phone client and Baidu children's ipad; In real life, Xiao Di appeared as a real robot. In the future, that moment will appear in more scenes.