1. Describe three applications of expert systems or artificial intelligence
2. Identify three special interface devices developed for use with virtual reality systems.
3. Identify and briefly describe three specific virtual reality applications.
1. Expert systems can be built based on rules or cases. What is the difference between the two?
2. Describe the roles of the domain expert, the knowledge engineer, and the knowledge user in expert systems.
3. What is informatics? Give a few examples.