As part of your revision, get success criteria for the first two Units at Higher:
Artificial Intelligence
Most of you will be starting AI about now, you should read up on the Turing Test.
The Higher and Int 2 classes have completed a series of Turing tests using www.chatterbot.com as the artificial intelligence.
Out of 8 tests, only 3 testers managed to guess correctly - must be because chatterbot is really good!