Virtual reality

1. Simulating bits of our world

2. high-performance computers

3. virtual reality is essentially

3.1. Believable

3.2. Interactive

3.2.1. VR world needs to move with you

3.3. Computer-generated

3.3.1. Realistic 3D computer graphics

3.4. Explorable

3.5. Immersive

4. Types of VR

4.1. Fully immersive

4.2. Non-immersive

4.3. Collaborative

4.4. Web-based

4.5. Augmented reality

5. imaginary worlds

6. sensory equipment

7. experiencing things through our computers

8. equipment needed for VR

8.1. HMDs

8.2. Immersive rooms

8.3. Datagloves

8.4. Wands

9. Applications of VR

9.1. Education

9.2. Scientific visualization

9.3. Medicine

9.4. Industrial design and architecture