According to TechTerms.com:
Bot: This is an automated software program that can execute certain commands when it receives a specific input (like a ro-"bot"). Bots are most often seen at work in the Internet-related areas of online chat and Web searching. The online chat bots do things like greet people when they enter a chat room, advertise Web sites, and kick people out of chat rooms when they violate the chat room rules.
This Bot has a name. The name is Morpheus. This bot not only writes to you, but also speaks at the same time. The answers are logical, it also asks questions and analyzes your answers.
The possibilities of how bots like this could be used in education are endless. Unfortunately, Morpheus doesn't know a foreign language but I'm sure that is right around the corner.
I can see students asking bot questions and bot analyzing responses! Try it out yourself !