This document compares and contrasts augmented reality (AR) and virtual reality (VR). It defines AR as using digital enhancements to integrate virtual objects with the real world in real-time, while VR creates fully immersive computer-generated environments. Examples of each are given. The history and key advantages and disadvantages of both technologies are outlined. Finally, common and differing applications of AR and VR are listed.

1. Augmented
Reality
Vs
Virtual
Reality
By –Ankit Kumar ,Vivek Kumar &
Dhananjay Rawat.

2. Augmented Reality

3. What is Augmented Reality
• Augmented reality (AR) is the real-time use of i
nformation in the form of text , graphics ,audio
and other virtual enhancements integrated wit
h real-world objects.
• With the help of AR technology, information
about the surrounding real world of the user
becomes interactive and digitally usable.
• AR is 25% virtual and 75% real
• Example- Snapchat ,
Pokemon Go ,
Google Glass.

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Snapchat-By Evan Spigel (2011)

5. Pokemon Go Game By Satoshi Tajiri (1996)

6. Augmented Reality
HISTORY
The first AR technology was invented
in 1968 by computer scientist Evan S
utherland at Harvard. In the decades
that followed, laboratory universities
, businesses, and government agenci
es advanced AR for wearables and di
gital displays.

7. Advantages Of AR
• The biggest advantage of Augmented Realit
y is that it creates unique digital experience
s that blend the best of digital and physical
worlds.
• Supports Business Activities.
• Educational Advantages of Augmented Re
ality.
• Improved Technology.
• It can be used by anyone as per application
.

8. Disadvantages Or Drawbacks Of AR
• It is expensive to develop the AR technology
based projects and to maintain it.
• Lack of privacy is a concern in AR based ap
plications.
• In AR, people are missing out on important
moments.
• Low performance level is a concern which n
eeds to be addressed during testing process
.
• It requires basic learning to effectively use ,

9. Applications Or Uses
1.Training and Education
2.Gaming
3.Selling
4.Business
5.Entertainment

10. VIRTUAL Reality

11. What is Virtual Reality
• Virtual Reality (VR) is a computer-generated en
vironment with scenes and objects that appear
to be real, making the user feel they are immer
sed in their surroundings.
• This environment is perceived through a device
known as a Virtual Reality headset or helmet.
• VR is 75% virtual and 25% real.
• Example-
VR in Military.
PUBG,FREE FIRE
Defence Training

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PUBG

13. FREE FIRE

14. Virtual Reality History
The use of the term “virtu
al reality,” however, was fi
rst used in the mid-1980s
when Jaron Lanier, founde
r of VPL Research, began t
o develop the gear, includi
ng goggles and gloves, ne
eded to experience what
he called “virtual reality.”

15. Advantages Of VR
• The biggest advantage of Virtual realit
y creates a realistic world
• It enables user to explore places..
• Through Virtual Reality user can exp
eriment with an artificial environment.
• Virtual Reality make the education m
ore easily and comfort.

16. Disadvantages Or Drawbacks Of VR
• The equipment used in virtual reality a
re very expensive.
• It consists of complex technology.
• In virtual reality environment we cant
move by our own like in the real world.
• Headsets are too heavy
• New level of lens is needed

17. Applications Or Uses
1.Healthcare
2.Gaming
3.Space and Military
4.Business
5.Entertainment
6.Tourism
7.Education

18. Augmented Reality Virtual Reality
The system augments the real-world sc
ene.
Completely immersive virtual environm
ent.
In AR User always have a sense of prese
nce in the real world.
In AR User always have a sense of pres
ence in the real world.
AR is 25% virtual and 75% real. VR is 75% virtual and 25% real.
This technology partially immerses the
user into the action.
This technology fully immerses the use
r into the action.
AR requires upwards of 100 Mbps band
width.
AR requires upwards of 100 Mbps band
width.
AR VS VR

19. Augmented Reality Virtual Reality
3D Content required. 3D Content required.
AR headset required and in some cases
not
must.
VR headset required and in some cases
not
must.
It is used in Education. It is used in Education.
Magnified,life-sized objects. Magnified,life-sized objects.
Offers immersion to user. Offers immersion to user.
Similarities Between AR & VR