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Презентация на тему Virtual reality

SEMINAR PRESENTATIONONVIRTUAL REALITYPresented BySHREYANSH1209113095Department of Information Technology
SEMINAR	PRESENTATIONONVIRTUAL REALITYPresented BySHREYANSH1209113095Department of Information Technology OVERVIEWWhat is Virtual Reality?History of Virtual Reality⮚Types of Virtual RealityDevices used in WHAT	IS	VIRTUAL REALITY?Virtual Reality refers to a high-end user interface that involves real-time HISTORY OF VIRTUAL REALITY⮚1950’s visionary cinematographer Morton Heilig built a single user ⮚In 1961, Philco Corporation engineers developed the first HMDknown as the Headsight. ⮚It	was	in	1965	IVAN	SUTHERLAND	envisioned	what	hecalled the “Ultimate Display.”⮚In 1988, commercial development of VR began.⮚In 1991, first TYPES	OF VIRTUAL REALITYVR Systems can be divided into three groupsNon-immersive systems (like DEVICES	USED	IN	VIRTUAL REALITYHEAD MOUNTED DISPLAY (HMD) CAVE AUTOMATIC VIRTUAL ENVIRONMENT (CAVE) DATA GLOVESDATA SUIT APPLICATIONS	OF VIRTUAL REALITYBusiness:Virtual reality is being used in a number of ways Training:Virtual reality environments have	been used for trainingsimulators.Examples include flight simulators, battlefield simulators for soldiers,paratrooping. Engineering and Design:VR is widely used in engineering and designing process.It gives Medical:Healthcare is one of the biggest adopters of virtual reality which encompasses Entertainment:The entertainment industry is one of the most enthusiastic advocates of virtual CONCLUSIONVirtual Reality is a growing industry.PC and specialized hardware are getting better, REFERENCESVIRTUAL REALITY Evolution of Virtual Reality
Слайды презентации

Слайд 2
SEMINAR PRESENTATION
ON
VIRTUAL REALITY
Presented By
SHREYANSH
1209113095
Department of Information Technology

SEMINAR	PRESENTATIONONVIRTUAL REALITYPresented BySHREYANSH1209113095Department of Information Technology

Слайд 3 OVERVIEW
What is Virtual Reality?
History of Virtual Reality
⮚Types of

OVERVIEWWhat is Virtual Reality?History of Virtual Reality⮚Types of Virtual RealityDevices used

Virtual Reality
Devices used in Virtual Reality
Applications of Virtual Reality
Conclusion


Слайд 4 WHAT IS VIRTUAL REALITY?
Virtual Reality refers to a high-end user

WHAT	IS	VIRTUAL REALITY?Virtual Reality refers to a high-end user interface that involves

interface that involves real-time simulation and interactions through multiple

sensorial channels.

Virtual Reality means feeling an imaginary (virtual) world, rather than the real one. The imaginary world is a simulation running in a computer. The sense data is fed by some system to our brain.

Virtual Reality allows a user to interact with simulated environment, be it a real or imagined one.

a computer-


Слайд 5 HISTORY OF VIRTUAL REALITY
⮚1950’s visionary cinematographer Morton Heilig

HISTORY OF VIRTUAL REALITY⮚1950’s visionary cinematographer Morton Heilig built a single

built a single user console called Sensorama. This enabled

the user watch television in three dimensional ways.



Слайд 6 ⮚In 1961, Philco Corporation engineers developed the first

⮚In 1961, Philco Corporation engineers developed the first HMDknown as the Headsight.

HMD
known as the Headsight.


Слайд 7 ⮚It was in 1965 IVAN SUTHERLAND envisioned what he
called the “Ultimate Display.”
⮚In 1988, commercial development of

⮚It	was	in	1965	IVAN	SUTHERLAND	envisioned	what	hecalled the “Ultimate Display.”⮚In 1988, commercial development of VR began.⮚In 1991,

VR began.
⮚In 1991, first commercial entertainment VR system "Virtuality"
was

released.



Слайд 8 TYPES OF VIRTUAL REALITY
VR Systems can be divided into

TYPES	OF VIRTUAL REALITYVR Systems can be divided into three groupsNon-immersive systems

three groups
Non-immersive systems (like workstations)
See information about the real

world, presented via computer
- location based services, GIS .
Augmented reality systems (like HMD)
Stay in real world, but see simulated objects.
Immersive systems (like CAVE)
See simulated world and "be" in that simulated world.

Слайд 9 DEVICES USED IN VIRTUAL REALITY
HEAD MOUNTED DISPLAY (HMD)


DEVICES	USED	IN	VIRTUAL REALITYHEAD MOUNTED DISPLAY (HMD)

Слайд 10 CAVE AUTOMATIC VIRTUAL ENVIRONMENT (CAVE)

CAVE AUTOMATIC VIRTUAL ENVIRONMENT (CAVE)

Слайд 11 DATA GLOVES


DATA SUIT

DATA GLOVESDATA SUIT

Слайд 12 APPLICATIONS OF VIRTUAL REALITY
Business:

Virtual reality is being used in

APPLICATIONS	OF VIRTUAL REALITYBusiness:Virtual reality is being used in a number of

a number of ways by the business community which

include:
Virtual tours of a business environment.
Training of new employees.
A 360 view of a product.



Слайд 13 Training:
Virtual reality environments have been used for training
simulators.
Examples include

Training:Virtual reality environments have	been used for trainingsimulators.Examples include flight simulators, battlefield simulators for soldiers,paratrooping.

flight simulators, battlefield simulators for soldiers,paratrooping.



Слайд 14 Engineering and Design:
VR is widely used in engineering

Engineering and Design:VR is widely used in engineering and designing process.It

and designing process.
It gives better understanding of the design

and facilitates changes wherever necessary
It helps to reduce the time and cost factor. Examples: Building construction, car designing.



Слайд 15 Medical:
Healthcare is one of the biggest adopters of

Medical:Healthcare is one of the biggest adopters of virtual reality which

virtual reality which encompasses surgery simulation, phobia treatment, robotic

surgery and skills training.
VR finds its application in nursing, dentistry, health issues for
the disabled.



Слайд 16 Entertainment:
The entertainment industry is one of the most

Entertainment:The entertainment industry is one of the most enthusiastic advocates of

enthusiastic advocates of virtual reality, most noticeably in games

and virtual worlds.
Virtual Museum, e.g. interactive exhibitions
Gaming
Virtual theme parks




Слайд 17 CONCLUSION

Virtual Reality is a growing industry.
PC and specialized

CONCLUSIONVirtual Reality is a growing industry.PC and specialized hardware are getting

hardware are getting better, faster and cheaper because of

development in VR.
In the past, computing power has doubled approximately every 18 months. If this is the case then we should have a computer powerful enough to run immersive VR programs in our own homes by the year 2037.

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