Описание тега chatbot
A chatbot is an automated program that communicates with humans. Abilities can range from canned responses, to neural networks and other learning programs, to responding to commands.
There are different kinds of chatbots: Those that try to appear to be human, those that perform useful tasks for the participants or administrators of the chat (like posting links to an faq in regular intervals) and those that exists only for the fun of someone, similar to the twitterbot big_ben_clock