Overview of VR
af Chi On NGAN
1. Survey
1.1. Background
1.2. Results
1.3. Findings/Analyses
2. Introduction
2.1. Definition
2.1.1. What is virtual reality
2.2. How it works
2.3. Development
2.3.1. table of history of VR
2.4. Differences between other R's (AR, MR, CR)
2.4.1. Table of characteristics of different R's
3. Applications
3.1. Public/Society
3.1.1. Medicine
3.1.1.1. Healthcare
3.1.1.2. Training
3.1.1.3. therapy/treatments
3.1.2. Business
3.1.3. Education
3.2. Personal
3.2.1. Entertainments
4. Advantages
4.1. Public/Society
4.1.1. Medicine
4.1.2. Education
4.1.3. Business
4.1.3.1. It is a business -> Profit - data
4.2. Personal
4.2.1. Entertainments