SlideShare a Scribd company logo
Virtual Reality
Prepared By
Md. Salman Ahmed
OVERVIEW
What isVirtual Reality?
History ofVirtual Reality
WhyVirtual Reality is needed?
Types ofVirtual Reality
Devices used inVirtual Reality
Applications ofVirtual Reality
Conclusion
What is Virtual Reality or VR?
Computer-generated simulation of a three-dimensional image or
environment that can be interacted with in a seemingly real or physical
way by a person using special electronic equipment, such as a helmet
with a screen inside or gloves fitted with sensors.
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 a computer- simulated
environment, be it a real or imagined one.
History of Virtual Reality
In 1950s, Flight simulators were built by the US Air Force to train
student pilots.
Visionary cinematographer Morton Heilig built a single user console
called Sensorama.This enabled the user watch television in three
dimensional ways.
Simulation that contained Stereoscopic images, motion chair, audio,
temperature changes, odours, and blown air.
Why Virtual Reality is needed?
• Operations in dangerous environments
There are still many examples of people working in dangerous or
hardship environments that could benefit from the use ofVR-mediated
teleportation.
Workers in radioactive, space, or toxic environments could be relocated
to the safety of aVR environment where they could 'handle' any
hazardous materials without any real danger using teleoperation or
telepresence .
Why Virtual Reality is needed?
ScientificVisualization
ScientificVisualization provides the
researcher with immediate
graphical feedback during the
course of the computations and
gives him/her the ability to 'steer'
the solution process.
Why Virtual Reality is needed?
Application at NASA Ames Research Center is theVirtual Planetary
Exploration. It helps planetary geologists to remotely analyze the
surface of a planet.They useVR techniques to roam planetary
terrains.
Why Virtual Reality is needed?
Medicine
Until now experimental research
and education in medicine was
mainly based on dissection and
study of plastic models.
Computerized 3D human models
provide a new approach to
research and education in
medicine. Experimenting
medical research with virtual
patients will be a reality.
Why Virtual Reality is needed?
We will be able to create not
only realistic looking virtual
patients, but also histological
and bone structures.With the
simulation of the entire
physiology of the human
body,
Types of Virtual Reality
VR Systems can be divided into three groups
non-immersive systems (like workstations) See information about
the real world, presented via computer - location based services,
GIS .
hybrid systems (graphics on top of real world) also called:
Augmented reality systems Stay in real world, but see simulated
objects
immersive systems (like HMD or CAVE ) See simulated world and
"be" in that simulated world.
Devices used in Virtual Reality
 HEAD MOUNTED DISPLAY (HMD)
 CAVE AUTOMATIC VIRTUAL ENVIRONMENT (CAVE)
 DATA GLOVES
 DATA SUIT
Applications of Virtual Reality
Business:
• Virtual reality is being used in 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.
Conclusion
Virtual Reality is a growing industry.
 PC and specialized hardware are getting better, faster and cheaper
because of development inVR.
 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 immersiveVR programs in our own homes by the year
2037.
ThankYou!

More Related Content

What's hot

Virtual Reality
Virtual RealityVirtual Reality
Virtual Reality
Self-employed
 
Virtual Reality-Seminar presentation
Virtual Reality-Seminar  presentationVirtual Reality-Seminar  presentation
Virtual Reality-Seminar presentation
Shreyansh Vijay Singh
 
Virtual Reality - With Demo Video
Virtual Reality - With Demo VideoVirtual Reality - With Demo Video
Virtual Reality - With Demo Video
Nikhil Mhatre
 
Virtual reality
Virtual realityVirtual reality
Virtual reality
yp95
 
Augmented reality
Augmented realityAugmented reality
Augmented reality
Gaurav borra
 
Virtual Reality
Virtual RealityVirtual Reality
Virtual Reality
Jayalakshmi L
 
Virtual reality
Virtual realityVirtual reality
Virtual reality
majid asgharizadeh
 
Final presentation of virtual reality by monil
Final presentation of virtual reality by monilFinal presentation of virtual reality by monil
Final presentation of virtual reality by monil
ritik456
 
Virtual Reality and Augmented Reality
Virtual Reality and Augmented RealityVirtual Reality and Augmented Reality
Virtual Reality and Augmented Reality
NikitaGour5
 
Seminar report on augmented and virtual reality
Seminar report on augmented and virtual realitySeminar report on augmented and virtual reality
Seminar report on augmented and virtual reality
Dheeraj Chauhan
 
Virtual Reality
Virtual RealityVirtual Reality
Virtual Reality
Sagar Reddy
 
Virtual Reality
Virtual RealityVirtual Reality
Virtual Reality
mubeen arshad
 
Virtual reality-What you see is what you believe
Virtual reality-What you see is what you believe Virtual reality-What you see is what you believe
Virtual reality-What you see is what you believe
kaishik gundu
 
Virtual Reality & Augmented Reality
Virtual Reality & Augmented RealityVirtual Reality & Augmented Reality
Virtual Reality & Augmented Reality
Rajesh Yadav
 
Virtual reality
Virtual realityVirtual reality
Virtual reality
chahat aggarwal
 
Virtual reality ppt
Virtual reality pptVirtual reality ppt
Virtual reality ppt
Ashiqu Alamcod
 
Virtual Reality vs Augmented Reality - Knowing the Difference
Virtual Reality vs Augmented Reality - Knowing the DifferenceVirtual Reality vs Augmented Reality - Knowing the Difference
Virtual Reality vs Augmented Reality - Knowing the Difference
Augment
 
Augmented reality
Augmented realityAugmented reality
Augmented reality
shyamsasi94
 
TREND TECHNOLOGY,general seminar ,DEGREE SEMINAR TOPICS,PG SEMINAR, VIRTUAL R...
TREND TECHNOLOGY,general seminar ,DEGREE SEMINAR TOPICS,PG SEMINAR, VIRTUAL R...TREND TECHNOLOGY,general seminar ,DEGREE SEMINAR TOPICS,PG SEMINAR, VIRTUAL R...
TREND TECHNOLOGY,general seminar ,DEGREE SEMINAR TOPICS,PG SEMINAR, VIRTUAL R...
9895353186
 
Augmented reality ppt
Augmented reality pptAugmented reality ppt
Augmented reality ppt
Sourav Rout
 

What's hot (20)

Virtual Reality
Virtual RealityVirtual Reality
Virtual Reality
 
Virtual Reality-Seminar presentation
Virtual Reality-Seminar  presentationVirtual Reality-Seminar  presentation
Virtual Reality-Seminar presentation
 
Virtual Reality - With Demo Video
Virtual Reality - With Demo VideoVirtual Reality - With Demo Video
Virtual Reality - With Demo Video
 
Virtual reality
Virtual realityVirtual reality
Virtual reality
 
Augmented reality
Augmented realityAugmented reality
Augmented reality
 
Virtual Reality
Virtual RealityVirtual Reality
Virtual Reality
 
Virtual reality
Virtual realityVirtual reality
Virtual reality
 
Final presentation of virtual reality by monil
Final presentation of virtual reality by monilFinal presentation of virtual reality by monil
Final presentation of virtual reality by monil
 
Virtual Reality and Augmented Reality
Virtual Reality and Augmented RealityVirtual Reality and Augmented Reality
Virtual Reality and Augmented Reality
 
Seminar report on augmented and virtual reality
Seminar report on augmented and virtual realitySeminar report on augmented and virtual reality
Seminar report on augmented and virtual reality
 
Virtual Reality
Virtual RealityVirtual Reality
Virtual Reality
 
Virtual Reality
Virtual RealityVirtual Reality
Virtual Reality
 
Virtual reality-What you see is what you believe
Virtual reality-What you see is what you believe Virtual reality-What you see is what you believe
Virtual reality-What you see is what you believe
 
Virtual Reality & Augmented Reality
Virtual Reality & Augmented RealityVirtual Reality & Augmented Reality
Virtual Reality & Augmented Reality
 
Virtual reality
Virtual realityVirtual reality
Virtual reality
 
Virtual reality ppt
Virtual reality pptVirtual reality ppt
Virtual reality ppt
 
Virtual Reality vs Augmented Reality - Knowing the Difference
Virtual Reality vs Augmented Reality - Knowing the DifferenceVirtual Reality vs Augmented Reality - Knowing the Difference
Virtual Reality vs Augmented Reality - Knowing the Difference
 
Augmented reality
Augmented realityAugmented reality
Augmented reality
 
TREND TECHNOLOGY,general seminar ,DEGREE SEMINAR TOPICS,PG SEMINAR, VIRTUAL R...
TREND TECHNOLOGY,general seminar ,DEGREE SEMINAR TOPICS,PG SEMINAR, VIRTUAL R...TREND TECHNOLOGY,general seminar ,DEGREE SEMINAR TOPICS,PG SEMINAR, VIRTUAL R...
TREND TECHNOLOGY,general seminar ,DEGREE SEMINAR TOPICS,PG SEMINAR, VIRTUAL R...
 
Augmented reality ppt
Augmented reality pptAugmented reality ppt
Augmented reality ppt
 

Similar to Presentation on Virtual reality

THE WORLD OF V.pptx
THE WORLD OF V.pptxTHE WORLD OF V.pptx
THE WORLD OF V.pptx
SmrutirekhaMishra4
 
Virtual reality
Virtual realityVirtual reality
Virtual reality
Shakib Sarar Arnab
 
Visual reality
Visual realityVisual reality
Visual reality
Ramnarayan Prasad
 
Virtual Reality
Virtual RealityVirtual Reality
Virtual Reality
Rabia Wadhwa
 
138290 633676467827677500
138290 633676467827677500138290 633676467827677500
138290 633676467827677500
bndrbilli
 
How does virtual reality works?
How does virtual reality works?How does virtual reality works?
How does virtual reality works?
how it work
 
Dk3211391145
Dk3211391145Dk3211391145
Dk3211391145
IJMER
 
Virtual Reality
Virtual RealityVirtual Reality
Virtual Reality
Adil Faiz
 
44328856-Augmented-Reality.ppt
44328856-Augmented-Reality.ppt44328856-Augmented-Reality.ppt
44328856-Augmented-Reality.ppt
AjayPoonia22
 
44328856-Augmented-Reality.ppt
44328856-Augmented-Reality.ppt44328856-Augmented-Reality.ppt
44328856-Augmented-Reality.ppt
Nagulahimasri
 
Virtual reality by emran
Virtual  reality by emranVirtual  reality by emran
Virtual reality by emran
Emran Hossain
 
Virtual Reality (bring distant near)
Virtual Reality (bring distant near)Virtual Reality (bring distant near)
Virtual Reality (bring distant near)
Hafiz Sanni
 
Virtual Reality(VR)
Virtual Reality(VR)Virtual Reality(VR)
Virtual Reality(VR)
Shreyash Patel
 
Virtual reality
Virtual realityVirtual reality
Virtual reality
HETALPANDYA13
 
Virtual reality report
Virtual reality reportVirtual reality report
Virtual reality report
Vamsi Putta
 
Vitual reality
Vitual realityVitual reality
Vitual reality
Sadbhav Painuly
 
VIRTUAL REALITY
VIRTUAL REALITYVIRTUAL REALITY
VIRTUAL REALITY
bharadwaj007
 
Vr & ar 1
Vr & ar 1Vr & ar 1
Vr & ar 1
Smit Pateliya
 
Unit v
Unit vUnit v
Unit v
swapnasalil
 
Virtual Reality
Virtual RealityVirtual Reality
Virtual Reality
Upansh Agarwal
 

Similar to Presentation on Virtual reality (20)

THE WORLD OF V.pptx
THE WORLD OF V.pptxTHE WORLD OF V.pptx
THE WORLD OF V.pptx
 
Virtual reality
Virtual realityVirtual reality
Virtual reality
 
Visual reality
Visual realityVisual reality
Visual reality
 
Virtual Reality
Virtual RealityVirtual Reality
Virtual Reality
 
138290 633676467827677500
138290 633676467827677500138290 633676467827677500
138290 633676467827677500
 
How does virtual reality works?
How does virtual reality works?How does virtual reality works?
How does virtual reality works?
 
Dk3211391145
Dk3211391145Dk3211391145
Dk3211391145
 
Virtual Reality
Virtual RealityVirtual Reality
Virtual Reality
 
44328856-Augmented-Reality.ppt
44328856-Augmented-Reality.ppt44328856-Augmented-Reality.ppt
44328856-Augmented-Reality.ppt
 
44328856-Augmented-Reality.ppt
44328856-Augmented-Reality.ppt44328856-Augmented-Reality.ppt
44328856-Augmented-Reality.ppt
 
Virtual reality by emran
Virtual  reality by emranVirtual  reality by emran
Virtual reality by emran
 
Virtual Reality (bring distant near)
Virtual Reality (bring distant near)Virtual Reality (bring distant near)
Virtual Reality (bring distant near)
 
Virtual Reality(VR)
Virtual Reality(VR)Virtual Reality(VR)
Virtual Reality(VR)
 
Virtual reality
Virtual realityVirtual reality
Virtual reality
 
Virtual reality report
Virtual reality reportVirtual reality report
Virtual reality report
 
Vitual reality
Vitual realityVitual reality
Vitual reality
 
VIRTUAL REALITY
VIRTUAL REALITYVIRTUAL REALITY
VIRTUAL REALITY
 
Vr & ar 1
Vr & ar 1Vr & ar 1
Vr & ar 1
 
Unit v
Unit vUnit v
Unit v
 
Virtual Reality
Virtual RealityVirtual Reality
Virtual Reality
 

Recently uploaded

みなさんこんにちはこれ何文字まで入るの?40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの?えこ...
みなさんこんにちはこれ何文字まで入るの?40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの?えこ...みなさんこんにちはこれ何文字まで入るの?40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの?えこ...
みなさんこんにちはこれ何文字まで入るの?40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの?えこ...
名前 です男
 
Recommendation System using RAG Architecture
Recommendation System using RAG ArchitectureRecommendation System using RAG Architecture
Recommendation System using RAG Architecture
fredae14
 
How to use Firebase Data Connect For Flutter
How to use Firebase Data Connect For FlutterHow to use Firebase Data Connect For Flutter
How to use Firebase Data Connect For Flutter
Daiki Mogmet Ito
 
Salesforce Integration for Bonterra Impact Management (fka Social Solutions A...
Salesforce Integration for Bonterra Impact Management (fka Social Solutions A...Salesforce Integration for Bonterra Impact Management (fka Social Solutions A...
Salesforce Integration for Bonterra Impact Management (fka Social Solutions A...
Jeffrey Haguewood
 
GenAI Pilot Implementation in the organizations
GenAI Pilot Implementation in the organizationsGenAI Pilot Implementation in the organizations
GenAI Pilot Implementation in the organizations
kumardaparthi1024
 
TrustArc Webinar - 2024 Global Privacy Survey
TrustArc Webinar - 2024 Global Privacy SurveyTrustArc Webinar - 2024 Global Privacy Survey
TrustArc Webinar - 2024 Global Privacy Survey
TrustArc
 
Driving Business Innovation: Latest Generative AI Advancements & Success Story
Driving Business Innovation: Latest Generative AI Advancements & Success StoryDriving Business Innovation: Latest Generative AI Advancements & Success Story
Driving Business Innovation: Latest Generative AI Advancements & Success Story
Safe Software
 
Deep Dive: AI-Powered Marketing to Get More Leads and Customers with HyperGro...
Deep Dive: AI-Powered Marketing to Get More Leads and Customers with HyperGro...Deep Dive: AI-Powered Marketing to Get More Leads and Customers with HyperGro...
Deep Dive: AI-Powered Marketing to Get More Leads and Customers with HyperGro...
saastr
 
Artificial Intelligence for XMLDevelopment
Artificial Intelligence for XMLDevelopmentArtificial Intelligence for XMLDevelopment
Artificial Intelligence for XMLDevelopment
Octavian Nadolu
 
AI 101: An Introduction to the Basics and Impact of Artificial Intelligence
AI 101: An Introduction to the Basics and Impact of Artificial IntelligenceAI 101: An Introduction to the Basics and Impact of Artificial Intelligence
AI 101: An Introduction to the Basics and Impact of Artificial Intelligence
IndexBug
 
Presentation of the OECD Artificial Intelligence Review of Germany
Presentation of the OECD Artificial Intelligence Review of GermanyPresentation of the OECD Artificial Intelligence Review of Germany
Presentation of the OECD Artificial Intelligence Review of Germany
innovationoecd
 
Webinar: Designing a schema for a Data Warehouse
Webinar: Designing a schema for a Data WarehouseWebinar: Designing a schema for a Data Warehouse
Webinar: Designing a schema for a Data Warehouse
Federico Razzoli
 
Choosing The Best AWS Service For Your Website + API.pptx
Choosing The Best AWS Service For Your Website + API.pptxChoosing The Best AWS Service For Your Website + API.pptx
Choosing The Best AWS Service For Your Website + API.pptx
Brandon Minnick, MBA
 
Taking AI to the Next Level in Manufacturing.pdf
Taking AI to the Next Level in Manufacturing.pdfTaking AI to the Next Level in Manufacturing.pdf
Taking AI to the Next Level in Manufacturing.pdf
ssuserfac0301
 
Mariano G Tinti - Decoding SpaceX
Mariano G Tinti - Decoding SpaceXMariano G Tinti - Decoding SpaceX
Mariano G Tinti - Decoding SpaceX
Mariano Tinti
 
National Security Agency - NSA mobile device best practices
National Security Agency - NSA mobile device best practicesNational Security Agency - NSA mobile device best practices
National Security Agency - NSA mobile device best practices
Quotidiano Piemontese
 
20240609 QFM020 Irresponsible AI Reading List May 2024
20240609 QFM020 Irresponsible AI Reading List May 202420240609 QFM020 Irresponsible AI Reading List May 2024
20240609 QFM020 Irresponsible AI Reading List May 2024
Matthew Sinclair
 
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdf
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdfUnlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdf
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdf
Malak Abu Hammad
 
Nordic Marketo Engage User Group_June 13_ 2024.pptx
Nordic Marketo Engage User Group_June 13_ 2024.pptxNordic Marketo Engage User Group_June 13_ 2024.pptx
Nordic Marketo Engage User Group_June 13_ 2024.pptx
MichaelKnudsen27
 
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAUHCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
panagenda
 

Recently uploaded (20)

みなさんこんにちはこれ何文字まで入るの?40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの?えこ...
みなさんこんにちはこれ何文字まで入るの?40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの?えこ...みなさんこんにちはこれ何文字まで入るの?40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの?えこ...
みなさんこんにちはこれ何文字まで入るの?40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの?えこ...
 
Recommendation System using RAG Architecture
Recommendation System using RAG ArchitectureRecommendation System using RAG Architecture
Recommendation System using RAG Architecture
 
How to use Firebase Data Connect For Flutter
How to use Firebase Data Connect For FlutterHow to use Firebase Data Connect For Flutter
How to use Firebase Data Connect For Flutter
 
Salesforce Integration for Bonterra Impact Management (fka Social Solutions A...
Salesforce Integration for Bonterra Impact Management (fka Social Solutions A...Salesforce Integration for Bonterra Impact Management (fka Social Solutions A...
Salesforce Integration for Bonterra Impact Management (fka Social Solutions A...
 
GenAI Pilot Implementation in the organizations
GenAI Pilot Implementation in the organizationsGenAI Pilot Implementation in the organizations
GenAI Pilot Implementation in the organizations
 
TrustArc Webinar - 2024 Global Privacy Survey
TrustArc Webinar - 2024 Global Privacy SurveyTrustArc Webinar - 2024 Global Privacy Survey
TrustArc Webinar - 2024 Global Privacy Survey
 
Driving Business Innovation: Latest Generative AI Advancements & Success Story
Driving Business Innovation: Latest Generative AI Advancements & Success StoryDriving Business Innovation: Latest Generative AI Advancements & Success Story
Driving Business Innovation: Latest Generative AI Advancements & Success Story
 
Deep Dive: AI-Powered Marketing to Get More Leads and Customers with HyperGro...
Deep Dive: AI-Powered Marketing to Get More Leads and Customers with HyperGro...Deep Dive: AI-Powered Marketing to Get More Leads and Customers with HyperGro...
Deep Dive: AI-Powered Marketing to Get More Leads and Customers with HyperGro...
 
Artificial Intelligence for XMLDevelopment
Artificial Intelligence for XMLDevelopmentArtificial Intelligence for XMLDevelopment
Artificial Intelligence for XMLDevelopment
 
AI 101: An Introduction to the Basics and Impact of Artificial Intelligence
AI 101: An Introduction to the Basics and Impact of Artificial IntelligenceAI 101: An Introduction to the Basics and Impact of Artificial Intelligence
AI 101: An Introduction to the Basics and Impact of Artificial Intelligence
 
Presentation of the OECD Artificial Intelligence Review of Germany
Presentation of the OECD Artificial Intelligence Review of GermanyPresentation of the OECD Artificial Intelligence Review of Germany
Presentation of the OECD Artificial Intelligence Review of Germany
 
Webinar: Designing a schema for a Data Warehouse
Webinar: Designing a schema for a Data WarehouseWebinar: Designing a schema for a Data Warehouse
Webinar: Designing a schema for a Data Warehouse
 
Choosing The Best AWS Service For Your Website + API.pptx
Choosing The Best AWS Service For Your Website + API.pptxChoosing The Best AWS Service For Your Website + API.pptx
Choosing The Best AWS Service For Your Website + API.pptx
 
Taking AI to the Next Level in Manufacturing.pdf
Taking AI to the Next Level in Manufacturing.pdfTaking AI to the Next Level in Manufacturing.pdf
Taking AI to the Next Level in Manufacturing.pdf
 
Mariano G Tinti - Decoding SpaceX
Mariano G Tinti - Decoding SpaceXMariano G Tinti - Decoding SpaceX
Mariano G Tinti - Decoding SpaceX
 
National Security Agency - NSA mobile device best practices
National Security Agency - NSA mobile device best practicesNational Security Agency - NSA mobile device best practices
National Security Agency - NSA mobile device best practices
 
20240609 QFM020 Irresponsible AI Reading List May 2024
20240609 QFM020 Irresponsible AI Reading List May 202420240609 QFM020 Irresponsible AI Reading List May 2024
20240609 QFM020 Irresponsible AI Reading List May 2024
 
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdf
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdfUnlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdf
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdf
 
Nordic Marketo Engage User Group_June 13_ 2024.pptx
Nordic Marketo Engage User Group_June 13_ 2024.pptxNordic Marketo Engage User Group_June 13_ 2024.pptx
Nordic Marketo Engage User Group_June 13_ 2024.pptx
 
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAUHCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
 

Presentation on Virtual reality

  • 2. OVERVIEW What isVirtual Reality? History ofVirtual Reality WhyVirtual Reality is needed? Types ofVirtual Reality Devices used inVirtual Reality Applications ofVirtual Reality Conclusion
  • 3. What is Virtual Reality or VR? Computer-generated simulation of a three-dimensional image or environment that can be interacted with in a seemingly real or physical way by a person using special electronic equipment, such as a helmet with a screen inside or gloves fitted with sensors. 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 a computer- simulated environment, be it a real or imagined one.
  • 4. History of Virtual Reality In 1950s, Flight simulators were built by the US Air Force to train student pilots. Visionary cinematographer Morton Heilig built a single user console called Sensorama.This enabled the user watch television in three dimensional ways. Simulation that contained Stereoscopic images, motion chair, audio, temperature changes, odours, and blown air.
  • 5. Why Virtual Reality is needed? • Operations in dangerous environments There are still many examples of people working in dangerous or hardship environments that could benefit from the use ofVR-mediated teleportation. Workers in radioactive, space, or toxic environments could be relocated to the safety of aVR environment where they could 'handle' any hazardous materials without any real danger using teleoperation or telepresence .
  • 6. Why Virtual Reality is needed? ScientificVisualization ScientificVisualization provides the researcher with immediate graphical feedback during the course of the computations and gives him/her the ability to 'steer' the solution process.
  • 7. Why Virtual Reality is needed? Application at NASA Ames Research Center is theVirtual Planetary Exploration. It helps planetary geologists to remotely analyze the surface of a planet.They useVR techniques to roam planetary terrains.
  • 8. Why Virtual Reality is needed? Medicine Until now experimental research and education in medicine was mainly based on dissection and study of plastic models. Computerized 3D human models provide a new approach to research and education in medicine. Experimenting medical research with virtual patients will be a reality.
  • 9. Why Virtual Reality is needed? We will be able to create not only realistic looking virtual patients, but also histological and bone structures.With the simulation of the entire physiology of the human body,
  • 10. Types of Virtual Reality VR Systems can be divided into three groups non-immersive systems (like workstations) See information about the real world, presented via computer - location based services, GIS . hybrid systems (graphics on top of real world) also called: Augmented reality systems Stay in real world, but see simulated objects immersive systems (like HMD or CAVE ) See simulated world and "be" in that simulated world.
  • 11. Devices used in Virtual Reality  HEAD MOUNTED DISPLAY (HMD)  CAVE AUTOMATIC VIRTUAL ENVIRONMENT (CAVE)  DATA GLOVES  DATA SUIT
  • 12. Applications of Virtual Reality Business: • Virtual reality is being used in 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.
  • 13. Conclusion Virtual Reality is a growing industry.  PC and specialized hardware are getting better, faster and cheaper because of development inVR.  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 immersiveVR programs in our own homes by the year 2037.