Chatbots are programmes of artificial intelligence which produce recognisable and comprehensible human language. The latest, state of the art, chatbot is called ChatGPT. The Wikipedia article on this device is well worth reading, and here is what it has to say as a general description:ChatGPT (Chat Generative Pre-trained Transformer) is a chatbot launched by OpenAI in November 2022. It is built on top of OpenAI"s GPT-3...