This document provides an overview of virtual reality (VR) and augmented reality (AR). It discusses the history of each technology and their applications in fields like military, medicine, education, and entertainment. Some pros of VR include easier learning and risk-free exploration, while cons include expense and cyber sickness. AR can increase knowledge and save time/effort for applications like education and design. However, AR systems are large/expensive and lack privacy. The key difference between VR and AR is that AR augments the real world with virtual objects, keeping users connected to reality, while VR fully immerses users in a virtual environment and cuts them off from the real world.

1. VR & ARVIRTUAL REALITY & AUGUMENTED REALITY
BY
K.V.SAI MADHAV

2. Contents
• Virtual Reality & Augmented Reality
• History
• Applications
• Working
• Applications
• Pros & Cons
• VR vs AR

3. Virtual Reality
• Virtual reality (VR) is a technology that creates a
virtual environment around us.

4. History of Virtual Reality

5. APPLICATIONS
MILITARY:
• Navy Training
• Flight Simulation
• Battlefield Simulation

6. APPLICATIONS
Medical :
• Surgery simulation
• Psychiatric Treatment
• Surgery assistance

7. APPLICATIONS
Education:
• Distant Learning.
• Easy to understand.
• Interactive learning.

8. APPLICATIONS
Entertainment:
• Gaming & Movies

9. Pros:
• Learning becomes easy.
• Experiencing the world in a new way
• Risk-free exploration.
• Eliminate language barrier.

10. Cons:
• Expensive.
• Cyber Sickness.
• Difficult to design.
• Less Human-Human interactions.
• Addiction To The Virtual World.

12. Augumented Reality
• AR is the technology which superimposes a
computer generated image on to a user’s view
of the real world.
• Can add virtual objects, audio and graphics

13. • The term “Augmented reality" was coined in 1990 by
researcher Tom Caudell.

14. Working

15. APPLICATIONS
• Education & Design

16. APPLICATIONS
• Gaming & Entertainment

17. APPLICATIONS
• Shopping

18. APPLICATIONS
• Travel & Tourism

19. Pros:
• Easy to use.
• Can increase knowledge and information.
• Can save time and efforts.
• Games that provides an even more real experience
Cons:
• No privacy.
• AR system are large and expensive.

20. AR VS VR
• Augmented Reality is
closer to real world.
• AR augments the real
world with virtual objects.
• User is not cut off from
the real world.
•Virtual Reality replaces the real
world with computer generated
environment
•VR immerses the person into
virtual world.
•User is cut off from real world.

21. REFERENCES:
• https://www.vrs.org.uk
• https://honestproscons.com/pros-and-cons-of-
virtual-reality/
• https://en.wikipedia.org/wiki/Virtual_reality