Chat+Bot+Activity

A Chat Bot is a computer program designed to imitate an intelligent conversation with one or more human users. The aim is to fool the user into thinking that the program's output has been produced by a human. Try out the program below and see if you can confuse the chat bot. Why is it so hard for programs like these to understand our languages?
 * What is a Chat Bot?**

[|http://alice.pandorabots.com]