augmented and virtual reality

1. AUGMENTEDREALITY
AND
Presented by,
N.Maha Lakshmi
R.Vijayadharshini
V.Vijika
VIRTUAL REALITY

2. AUGMENTED
REALITY

3. What is Augmented Reality?
Augmented Reality (AR) combines the digital world with
real elements. It is a technology that is equallysuitablefor
mobile devices and desktops. What makes itspecialis the
fact that itoffers the possibility of reflecting digital
components in the real world.

4. OnedifferencebetweenVR and AR is that AR displays different
content in the realworld.Computervision,depth tracking and mapping play
akey role withinthis process. All datacan be collected in real time via
cameras, for example, and processed directly. This makes it possible to
display digitalcontent whenever the user needs it.
Special devices are required to fully use the functionality of AR. Smart
Glasses, forexample,are often used, which provide the data via Smart
Glasses software.
How does Augmented Reality Works?

6. Advantages of Augmented Reality
1. Enhanced Experience
2. AR will be Easy to Use
3. Supports Business Activities
4. Educational Advantages of Augmented Reality
5. Improved Technology

7. Disadvantages of Augmented Reality
● The costs of implementing AR are comparatively high.
● Many devices have only a low level of performance.
● A key disadvantage is the lack of user privacy.
● If the focus on security is neglected, the introduction of
augmented reality can lead to a security breach.
● Addiction and Fatalities are major disadvantages of AR

8. Applications of Augmented
Reality
AR in the Medical Field
AR in Your Mobiles
AR is Mixing Up Well with the
Entertainment Industry
AR is Open for Travel ‘N’
Tourism

9. VIRTUAL
REALITY

10. What is Virtual Reality?
VirtualReality(VR) is asimulatedexperiencethat employs
pose tracking and 3D near-eye displays togive the user
an immersive feel of a virtual world.Applicationsofvirtual
realityinclude entertainment(particularly video games),
educationand business.

11. How does Virtual Reality works?
The focus of VR is to simulate a new reality. By using a
VR screen, the user can perceive and interact in the digital
world.This requires two lenses between the user and the
screen. They interpret the movement of the eyes and adapt the
individual movement to the VR.Therefore,in this case,extensive
hardwareis necessary to isolate the user from the real world.

12. Advantages of Virtual Reality
1. Virtual reality helps in exploring places without actually being there
2. It creates a realistic world
3. Increases interest and engagement toward a subject
4. Help in providing training
5. The education system has been improved

13. Disadvantages of Virtual Reality
1. Implementation is expensive
2. Only develop technical skills no interaction is there
3. Technology is complex
4. Addiction to Virtual Reality
5. Impact on the real human body
6. Psychological damage

14. Applications of Virtual Reality
● In the military, this technology is used in flight simulators
or battlefield simulations.
● In sports, digital training devices help athletes improvetheir
own performance and analyze their techniques
● In medicine, VR allows trainee doctors to train surgical
techniques.
● In the Entertainment Industry

16. Comparison of VR and AR
VIRTUAL REALITY AUGMENTED REALITY
o VR creates an immersive virtual
environment
o AR augmented a real- world scene.
o VR is 75 percent virtual o AR is only 25 percent virtual.
o VR requires a headset device o while AR does not.
o VR users move in a completely
fictional world
o AR users are in contact with the real
world.

18. Mixed Reality
The perfect cross between AR and VR is the so-called mixedreality.
This technology is expected to become mainstream forconsumers and
businesses soon.It’s based on enabling instinctive interactionwithdata,
whileeliminating screen- based work.Instead,handhelddevicescan take
overthese stationarydevicetasks. Theclearadvantageis that itwillbe
easier to target centralized data anywhere and anytime.

19. THANK YOU