Applications
   - AI has fractured, and there are several specialist applications
       and areas.
 
   - We covered: Expert Systems, Case Based Reasoning (Lecture 5) and 
 
   - Rule Based Systems (Lecture 19);
 
   - Natural Language Proccessing (Lecture 17)
 
   - Vision (Lecture 11)
 
   - Big Data (Lecture 21)
 
   - and Robotics (Lecture 23).
 
   - You should have some idea about how these applications work,
       their core technologies and where they are applied.