SlideShare a Scribd company logo
VIRTUAL REALITY
PRESENTED BY :- ERROR MAKERSPRESENTED BY :- ERROR MAKERS
Outline
 Introduction
 The history of VR
 Types of VR
 Technologies of VR
 Architecture of VR system
 Applications of VR
 Current problems & Future work
 Summary
 Reference
Introduction
 What is Virtual Reality(VR)?
Virtual Reality refers to a high-end
user interface that involves real-
time simulation and interactions
through multiple sensorial
channels.
.
Brief History
 In 1950s, flight simulators were built by US
Air Force to train student pilots.
 In 1965, a research program for computer
graphics called “The Ultimate Display” was
laid out.
 In 1988, commercial development of VR
began.
 In 1991, first commercial entertainment VR
system "Virtuality" was released.
Types of VR System
 Windows on World(WoW)
– Also called Desktop VR.
– Using a conventional computer monitor to
display the 3D virtual world.
 Immersive VR
– Completely immerse the user's personal viewpoint
inside the virtual 3D world.
– The user has no visual contact with the physical
word.
– Often equipped with a Head Mounted Display (HMD).
Types of VR System(Cont’d)
 Telepresence
– A variation of visualizing complete
computer generated worlds.
– Links remote sensors in the real world with the
senses of a human operator. The remote
sensors might be located on a robot. Useful for
performing operations in dangerous
environments.
Types of VR System(Cont’d)
 Mixed Reality(Augmented Reality)
– The seamless merging of real space and virtual space.
– Integrate the computer-generated virtual objects into the
physical world which become in a sense an equal part of
our natural environment.
Distributed VR
– A simulated world runs on several computers which are
connected over network and the people are able to
interact in real time, sharing the same virtual world.
VR Examples (Cont’d)
 Telepresence VR
VR Examples (Cont’d)
 Augmented VR
Technologies of VR--Hardware
 Head-Mounted Display (HMD)
− A Helmet or a face mask providing the visual and auditory
displays.
− Use LCD or CRT to display stereo images.
− May include built-in head-tracker and stereo headphones
Technologies of VR--Hardware
 Binocular Omni-Orientation Monitor
(BOOM)
− Head-coupled stereoscopic display device.
− Uses CRT to provide high-resolution display.
− Convenient to use.
− Fast and accurate built-in tracking.
Technologies of VR--Hardware
 Data Glove
– Outfitted with sensors on the fingers as well as an overall
position/orientation tracking equipment.
– Enables natural interaction with virtual objects by hand
gesture recognition.
Technologies of VR--Software
 Toolkits
– Programming libraries.
– Provide function libraries (C & C++).
 Authoring systems
– Complete programs with graphical interfaces for
creating worlds without resorting to detailed
programming.
Architecture of VR System
 Input Processor, Simulation Processor,
Rendering Processor and World
Database.
Input
Processor
Rendering
Processor
World Database
Simulation
Processor
visual,
auditory,
haptic,
touch…
Position &
Orientation
Components of VR System
(Cont’d)
 Input Processor
– Control the devices used to input
information to the computer. The
object is to get the coordinate data to
the rest of the system with minimal lag
time.
– Keyboard, mouse, 3D position
trackers, a voice recognition system,
etc.
Components of VR System
(Cont’d)
 Simulation Processor
– Core of a VR system.
– Takes the user inputs along with any
tasks programmed into the world and
determine the actions that will take
place in the virtual world.
Applications
 Entertainment
– More vivid
– Move exciting
– More attractive
Applications (Cont’d)
 Medicine
− Practice performing surgery.
− Perform surgery on a remote patient.
− Teach new skills in a safe, controlled
environment.
Applications (Cont’d)
 Manufacturing
– Easy to modify
– Low cost
– High efficient
Summary
 Visualization of complicated, large data
is helpful for understanding and
analysis.
 VR offers us a new way to interact with
computer.
 VR enables us to experience the virtual
world that is impossible in real world.
 VR is changing our life, eventually VR
will increasingly become a part of our
life.
CREATED BY :-
NAIMABBAS JAMANI
PRIYANKA MERANI
SONAL SUVA
MAITRY DOSHI
MAYURI PATADIA
HETAL KUBAVAT
RINKU SARASIA

More Related Content

What's hot

Augmented reality
Augmented realityAugmented reality
Augmented reality
vivekuniyal
 
Virtual Reality 2013
Virtual Reality 2013Virtual Reality 2013
Virtual Reality 2013
godlsadj
 
Virtual Reality
Virtual Reality Virtual Reality
Virtual Reality
Ali Raza
 
Virtual reality
Virtual reality Virtual reality
Virtual reality
Naga Dinesh
 
Engineering Seminar Report on Augmented Reality
Engineering Seminar Report on Augmented RealityEngineering Seminar Report on Augmented Reality
Engineering Seminar Report on Augmented Reality
Ayush Agarwal
 
Virtual Reality - All you need to know
Virtual Reality - All you need to knowVirtual Reality - All you need to know
Virtual Reality - All you need to know
Liju Pillai
 
Augmented Reality
Augmented RealityAugmented Reality
Augmented Reality
Avinav Prince
 
Augmented Reality
Augmented RealityAugmented Reality
Augmented Reality
Akash P
 
Augmented reality
Augmented reality Augmented reality
Augmented reality
Satyendra Gupta
 
Visual reality
Visual realityVisual reality
Visual reality
Ramnarayan Prasad
 
zSpace, the Wow Factor
zSpace, the Wow FactorzSpace, the Wow Factor
zSpace, the Wow Factor
zSpace
 
Virtual reality in military applications
Virtual reality in military applicationsVirtual reality in military applications
Virtual reality in military applications
Rebecca D'souza
 
Virtual Reality
Virtual RealityVirtual Reality
Virtual Reality
Steffi Keran Rani J
 
Augmented reality
Augmented realityAugmented reality
Augmented reality
Rishabh Srivastava
 
Virtual reality
Virtual realityVirtual reality
Virtual reality
majid asgharizadeh
 
augmented reality and virtual reality
augmented reality and virtual realityaugmented reality and virtual reality
augmented reality and virtual reality
NehaPirdankar
 
Virtual reality
Virtual realityVirtual reality
Virtual reality
Ajay Jha
 
Augmented reality
Augmented realityAugmented reality
Augmented reality
Praneeth Kakani
 
Augmented Reality
Augmented RealityAugmented Reality
Augmented Reality
Sudarshan Ravichandran
 
Augmented Reality
Augmented RealityAugmented Reality
Augmented Reality
Kaviyaraj R
 

What's hot (20)

Augmented reality
Augmented realityAugmented reality
Augmented reality
 
Virtual Reality 2013
Virtual Reality 2013Virtual Reality 2013
Virtual Reality 2013
 
Virtual Reality
Virtual Reality Virtual Reality
Virtual Reality
 
Virtual reality
Virtual reality Virtual reality
Virtual reality
 
Engineering Seminar Report on Augmented Reality
Engineering Seminar Report on Augmented RealityEngineering Seminar Report on Augmented Reality
Engineering Seminar Report on Augmented Reality
 
Virtual Reality - All you need to know
Virtual Reality - All you need to knowVirtual Reality - All you need to know
Virtual Reality - All you need to know
 
Augmented Reality
Augmented RealityAugmented Reality
Augmented Reality
 
Augmented Reality
Augmented RealityAugmented Reality
Augmented Reality
 
Augmented reality
Augmented reality Augmented reality
Augmented reality
 
Visual reality
Visual realityVisual reality
Visual reality
 
zSpace, the Wow Factor
zSpace, the Wow FactorzSpace, the Wow Factor
zSpace, the Wow Factor
 
Virtual reality in military applications
Virtual reality in military applicationsVirtual reality in military applications
Virtual reality in military applications
 
Virtual Reality
Virtual RealityVirtual Reality
Virtual Reality
 
Augmented reality
Augmented realityAugmented reality
Augmented reality
 
Virtual reality
Virtual realityVirtual reality
Virtual reality
 
augmented reality and virtual reality
augmented reality and virtual realityaugmented reality and virtual reality
augmented reality and virtual reality
 
Virtual reality
Virtual realityVirtual reality
Virtual reality
 
Augmented reality
Augmented realityAugmented reality
Augmented reality
 
Augmented Reality
Augmented RealityAugmented Reality
Augmented Reality
 
Augmented Reality
Augmented RealityAugmented Reality
Augmented Reality
 

Similar to Virtual reality

Virtual reality.ppt
Virtual reality.pptVirtual reality.ppt
Virtual reality.ppt
AsadKhokhar14
 
Virtual reality
Virtual realityVirtual reality
Virtual reality
Nitesh Pandey
 
Computer insights.pptx
Computer insights.pptxComputer insights.pptx
Computer insights.pptx
AsadKhokhar14
 
Virtual reality
Virtual reality Virtual reality
Virtual reality
Mohit Patel
 
Virtual reality in hci
Virtual reality in hciVirtual reality in hci
Virtual reality in hci
jeet patalia
 
Virtual / Artificial Reality-Augmented Reality
Virtual / Artificial Reality-Augmented RealityVirtual / Artificial Reality-Augmented Reality
Virtual / Artificial Reality-Augmented Reality
JasminJaman1
 
Virtual Reality
Virtual RealityVirtual Reality
Virtual Reality
Naresh Pokhriyal
 
Virtual Reality
Virtual RealityVirtual Reality
Virtual Reality
Sagar Reddy
 
VIRTUAL REALITY
VIRTUAL REALITYVIRTUAL REALITY
VIRTUAL REALITY
bharadwaj007
 
Virtual reality
Virtual realityVirtual reality
Virtual reality
DhirajGidde
 
Virtual reality
Virtual realityVirtual reality
Virtual reality
Satish Mishra
 
Hihihihihihihivivivirtual reality.ppt.pptx
Hihihihihihihivivivirtual reality.ppt.pptxHihihihihihihivivivirtual reality.ppt.pptx
Hihihihihihihivivivirtual reality.ppt.pptx
fijomiy607
 
Virtual-Reality-PPT.pptx
Virtual-Reality-PPT.pptxVirtual-Reality-PPT.pptx
Virtual-Reality-PPT.pptx
keriti9370
 
Virtual reality The Future
Virtual reality The FutureVirtual reality The Future
Virtual reality The Future
Naveen kumar Bisai
 
VIRTUAL REALITY SEMINAR PPT WITH AWESOME AUTOMATIC ANIMATIONS
VIRTUAL REALITY SEMINAR PPT WITH AWESOME AUTOMATIC ANIMATIONS VIRTUAL REALITY SEMINAR PPT WITH AWESOME AUTOMATIC ANIMATIONS
VIRTUAL REALITY SEMINAR PPT WITH AWESOME AUTOMATIC ANIMATIONS
himanshubeniwal015
 
Virtual Reality
Virtual RealityVirtual Reality
Virtual Reality
Rabia Wadhwa
 
Elec Virtual Reality PPT.pptx
Elec Virtual Reality PPT.pptxElec Virtual Reality PPT.pptx
Elec Virtual Reality PPT.pptx
Josepheapan
 
Elec Virtual Reality PPT.pptx
Elec Virtual Reality PPT.pptxElec Virtual Reality PPT.pptx
Elec Virtual Reality PPT.pptx
KalaiselviDevaraj
 
Virtual reality
Virtual realityVirtual reality
Virtual reality
Harsh Verma
 
virtual-reality-889-HYcNcWM.pptx
virtual-reality-889-HYcNcWM.pptxvirtual-reality-889-HYcNcWM.pptx
virtual-reality-889-HYcNcWM.pptx
19431YASWANTHKUMAR
 

Similar to Virtual reality (20)

Virtual reality.ppt
Virtual reality.pptVirtual reality.ppt
Virtual reality.ppt
 
Virtual reality
Virtual realityVirtual reality
Virtual reality
 
Computer insights.pptx
Computer insights.pptxComputer insights.pptx
Computer insights.pptx
 
Virtual reality
Virtual reality Virtual reality
Virtual reality
 
Virtual reality in hci
Virtual reality in hciVirtual reality in hci
Virtual reality in hci
 
Virtual / Artificial Reality-Augmented Reality
Virtual / Artificial Reality-Augmented RealityVirtual / Artificial Reality-Augmented Reality
Virtual / Artificial Reality-Augmented Reality
 
Virtual Reality
Virtual RealityVirtual Reality
Virtual Reality
 
Virtual Reality
Virtual RealityVirtual Reality
Virtual Reality
 
VIRTUAL REALITY
VIRTUAL REALITYVIRTUAL REALITY
VIRTUAL REALITY
 
Virtual reality
Virtual realityVirtual reality
Virtual reality
 
Virtual reality
Virtual realityVirtual reality
Virtual reality
 
Hihihihihihihivivivirtual reality.ppt.pptx
Hihihihihihihivivivirtual reality.ppt.pptxHihihihihihihivivivirtual reality.ppt.pptx
Hihihihihihihivivivirtual reality.ppt.pptx
 
Virtual-Reality-PPT.pptx
Virtual-Reality-PPT.pptxVirtual-Reality-PPT.pptx
Virtual-Reality-PPT.pptx
 
Virtual reality The Future
Virtual reality The FutureVirtual reality The Future
Virtual reality The Future
 
VIRTUAL REALITY SEMINAR PPT WITH AWESOME AUTOMATIC ANIMATIONS
VIRTUAL REALITY SEMINAR PPT WITH AWESOME AUTOMATIC ANIMATIONS VIRTUAL REALITY SEMINAR PPT WITH AWESOME AUTOMATIC ANIMATIONS
VIRTUAL REALITY SEMINAR PPT WITH AWESOME AUTOMATIC ANIMATIONS
 
Virtual Reality
Virtual RealityVirtual Reality
Virtual Reality
 
Elec Virtual Reality PPT.pptx
Elec Virtual Reality PPT.pptxElec Virtual Reality PPT.pptx
Elec Virtual Reality PPT.pptx
 
Elec Virtual Reality PPT.pptx
Elec Virtual Reality PPT.pptxElec Virtual Reality PPT.pptx
Elec Virtual Reality PPT.pptx
 
Virtual reality
Virtual realityVirtual reality
Virtual reality
 
virtual-reality-889-HYcNcWM.pptx
virtual-reality-889-HYcNcWM.pptxvirtual-reality-889-HYcNcWM.pptx
virtual-reality-889-HYcNcWM.pptx
 

Recently uploaded

Getting the Most Out of ScyllaDB Monitoring: ShareChat's Tips
Getting the Most Out of ScyllaDB Monitoring: ShareChat's TipsGetting the Most Out of ScyllaDB Monitoring: ShareChat's Tips
Getting the Most Out of ScyllaDB Monitoring: ShareChat's Tips
ScyllaDB
 
PRODUCT LISTING OPTIMIZATION PRESENTATION.pptx
PRODUCT LISTING OPTIMIZATION PRESENTATION.pptxPRODUCT LISTING OPTIMIZATION PRESENTATION.pptx
PRODUCT LISTING OPTIMIZATION PRESENTATION.pptx
christinelarrosa
 
A Deep Dive into ScyllaDB's Architecture
A Deep Dive into ScyllaDB's ArchitectureA Deep Dive into ScyllaDB's Architecture
A Deep Dive into ScyllaDB's Architecture
ScyllaDB
 
LF Energy Webinar: Carbon Data Specifications: Mechanisms to Improve Data Acc...
LF Energy Webinar: Carbon Data Specifications: Mechanisms to Improve Data Acc...LF Energy Webinar: Carbon Data Specifications: Mechanisms to Improve Data Acc...
LF Energy Webinar: Carbon Data Specifications: Mechanisms to Improve Data Acc...
DanBrown980551
 
"NATO Hackathon Winner: AI-Powered Drug Search", Taras Kloba
"NATO Hackathon Winner: AI-Powered Drug Search",  Taras Kloba"NATO Hackathon Winner: AI-Powered Drug Search",  Taras Kloba
"NATO Hackathon Winner: AI-Powered Drug Search", Taras Kloba
Fwdays
 
GraphRAG for LifeSciences Hands-On with the Clinical Knowledge Graph
GraphRAG for LifeSciences Hands-On with the Clinical Knowledge GraphGraphRAG for LifeSciences Hands-On with the Clinical Knowledge Graph
GraphRAG for LifeSciences Hands-On with the Clinical Knowledge Graph
Neo4j
 
Christine's Supplier Sourcing Presentaion.pptx
Christine's Supplier Sourcing Presentaion.pptxChristine's Supplier Sourcing Presentaion.pptx
Christine's Supplier Sourcing Presentaion.pptx
christinelarrosa
 
Essentials of Automations: Exploring Attributes & Automation Parameters
Essentials of Automations: Exploring Attributes & Automation ParametersEssentials of Automations: Exploring Attributes & Automation Parameters
Essentials of Automations: Exploring Attributes & Automation Parameters
Safe Software
 
GlobalLogic Java Community Webinar #18 “How to Improve Web Application Perfor...
GlobalLogic Java Community Webinar #18 “How to Improve Web Application Perfor...GlobalLogic Java Community Webinar #18 “How to Improve Web Application Perfor...
GlobalLogic Java Community Webinar #18 “How to Improve Web Application Perfor...
GlobalLogic Ukraine
 
Lee Barnes - Path to Becoming an Effective Test Automation Engineer.pdf
Lee Barnes - Path to Becoming an Effective Test Automation Engineer.pdfLee Barnes - Path to Becoming an Effective Test Automation Engineer.pdf
Lee Barnes - Path to Becoming an Effective Test Automation Engineer.pdf
leebarnesutopia
 
Astute Business Solutions | Oracle Cloud Partner |
Astute Business Solutions | Oracle Cloud Partner |Astute Business Solutions | Oracle Cloud Partner |
Astute Business Solutions | Oracle Cloud Partner |
AstuteBusiness
 
Demystifying Knowledge Management through Storytelling
Demystifying Knowledge Management through StorytellingDemystifying Knowledge Management through Storytelling
Demystifying Knowledge Management through Storytelling
Enterprise Knowledge
 
Mutation Testing for Task-Oriented Chatbots
Mutation Testing for Task-Oriented ChatbotsMutation Testing for Task-Oriented Chatbots
Mutation Testing for Task-Oriented Chatbots
Pablo Gómez Abajo
 
Biomedical Knowledge Graphs for Data Scientists and Bioinformaticians
Biomedical Knowledge Graphs for Data Scientists and BioinformaticiansBiomedical Knowledge Graphs for Data Scientists and Bioinformaticians
Biomedical Knowledge Graphs for Data Scientists and Bioinformaticians
Neo4j
 
QA or the Highway - Component Testing: Bridging the gap between frontend appl...
QA or the Highway - Component Testing: Bridging the gap between frontend appl...QA or the Highway - Component Testing: Bridging the gap between frontend appl...
QA or the Highway - Component Testing: Bridging the gap between frontend appl...
zjhamm304
 
The Microsoft 365 Migration Tutorial For Beginner.pptx
The Microsoft 365 Migration Tutorial For Beginner.pptxThe Microsoft 365 Migration Tutorial For Beginner.pptx
The Microsoft 365 Migration Tutorial For Beginner.pptx
operationspcvita
 
ScyllaDB Tablets: Rethinking Replication
ScyllaDB Tablets: Rethinking ReplicationScyllaDB Tablets: Rethinking Replication
ScyllaDB Tablets: Rethinking Replication
ScyllaDB
 
[OReilly Superstream] Occupy the Space: A grassroots guide to engineering (an...
[OReilly Superstream] Occupy the Space: A grassroots guide to engineering (an...[OReilly Superstream] Occupy the Space: A grassroots guide to engineering (an...
[OReilly Superstream] Occupy the Space: A grassroots guide to engineering (an...
Jason Yip
 
Connector Corner: Seamlessly power UiPath Apps, GenAI with prebuilt connectors
Connector Corner: Seamlessly power UiPath Apps, GenAI with prebuilt connectorsConnector Corner: Seamlessly power UiPath Apps, GenAI with prebuilt connectors
Connector Corner: Seamlessly power UiPath Apps, GenAI with prebuilt connectors
DianaGray10
 
What is an RPA CoE? Session 1 – CoE Vision
What is an RPA CoE?  Session 1 – CoE VisionWhat is an RPA CoE?  Session 1 – CoE Vision
What is an RPA CoE? Session 1 – CoE Vision
DianaGray10
 

Recently uploaded (20)

Getting the Most Out of ScyllaDB Monitoring: ShareChat's Tips
Getting the Most Out of ScyllaDB Monitoring: ShareChat's TipsGetting the Most Out of ScyllaDB Monitoring: ShareChat's Tips
Getting the Most Out of ScyllaDB Monitoring: ShareChat's Tips
 
PRODUCT LISTING OPTIMIZATION PRESENTATION.pptx
PRODUCT LISTING OPTIMIZATION PRESENTATION.pptxPRODUCT LISTING OPTIMIZATION PRESENTATION.pptx
PRODUCT LISTING OPTIMIZATION PRESENTATION.pptx
 
A Deep Dive into ScyllaDB's Architecture
A Deep Dive into ScyllaDB's ArchitectureA Deep Dive into ScyllaDB's Architecture
A Deep Dive into ScyllaDB's Architecture
 
LF Energy Webinar: Carbon Data Specifications: Mechanisms to Improve Data Acc...
LF Energy Webinar: Carbon Data Specifications: Mechanisms to Improve Data Acc...LF Energy Webinar: Carbon Data Specifications: Mechanisms to Improve Data Acc...
LF Energy Webinar: Carbon Data Specifications: Mechanisms to Improve Data Acc...
 
"NATO Hackathon Winner: AI-Powered Drug Search", Taras Kloba
"NATO Hackathon Winner: AI-Powered Drug Search",  Taras Kloba"NATO Hackathon Winner: AI-Powered Drug Search",  Taras Kloba
"NATO Hackathon Winner: AI-Powered Drug Search", Taras Kloba
 
GraphRAG for LifeSciences Hands-On with the Clinical Knowledge Graph
GraphRAG for LifeSciences Hands-On with the Clinical Knowledge GraphGraphRAG for LifeSciences Hands-On with the Clinical Knowledge Graph
GraphRAG for LifeSciences Hands-On with the Clinical Knowledge Graph
 
Christine's Supplier Sourcing Presentaion.pptx
Christine's Supplier Sourcing Presentaion.pptxChristine's Supplier Sourcing Presentaion.pptx
Christine's Supplier Sourcing Presentaion.pptx
 
Essentials of Automations: Exploring Attributes & Automation Parameters
Essentials of Automations: Exploring Attributes & Automation ParametersEssentials of Automations: Exploring Attributes & Automation Parameters
Essentials of Automations: Exploring Attributes & Automation Parameters
 
GlobalLogic Java Community Webinar #18 “How to Improve Web Application Perfor...
GlobalLogic Java Community Webinar #18 “How to Improve Web Application Perfor...GlobalLogic Java Community Webinar #18 “How to Improve Web Application Perfor...
GlobalLogic Java Community Webinar #18 “How to Improve Web Application Perfor...
 
Lee Barnes - Path to Becoming an Effective Test Automation Engineer.pdf
Lee Barnes - Path to Becoming an Effective Test Automation Engineer.pdfLee Barnes - Path to Becoming an Effective Test Automation Engineer.pdf
Lee Barnes - Path to Becoming an Effective Test Automation Engineer.pdf
 
Astute Business Solutions | Oracle Cloud Partner |
Astute Business Solutions | Oracle Cloud Partner |Astute Business Solutions | Oracle Cloud Partner |
Astute Business Solutions | Oracle Cloud Partner |
 
Demystifying Knowledge Management through Storytelling
Demystifying Knowledge Management through StorytellingDemystifying Knowledge Management through Storytelling
Demystifying Knowledge Management through Storytelling
 
Mutation Testing for Task-Oriented Chatbots
Mutation Testing for Task-Oriented ChatbotsMutation Testing for Task-Oriented Chatbots
Mutation Testing for Task-Oriented Chatbots
 
Biomedical Knowledge Graphs for Data Scientists and Bioinformaticians
Biomedical Knowledge Graphs for Data Scientists and BioinformaticiansBiomedical Knowledge Graphs for Data Scientists and Bioinformaticians
Biomedical Knowledge Graphs for Data Scientists and Bioinformaticians
 
QA or the Highway - Component Testing: Bridging the gap between frontend appl...
QA or the Highway - Component Testing: Bridging the gap between frontend appl...QA or the Highway - Component Testing: Bridging the gap between frontend appl...
QA or the Highway - Component Testing: Bridging the gap between frontend appl...
 
The Microsoft 365 Migration Tutorial For Beginner.pptx
The Microsoft 365 Migration Tutorial For Beginner.pptxThe Microsoft 365 Migration Tutorial For Beginner.pptx
The Microsoft 365 Migration Tutorial For Beginner.pptx
 
ScyllaDB Tablets: Rethinking Replication
ScyllaDB Tablets: Rethinking ReplicationScyllaDB Tablets: Rethinking Replication
ScyllaDB Tablets: Rethinking Replication
 
[OReilly Superstream] Occupy the Space: A grassroots guide to engineering (an...
[OReilly Superstream] Occupy the Space: A grassroots guide to engineering (an...[OReilly Superstream] Occupy the Space: A grassroots guide to engineering (an...
[OReilly Superstream] Occupy the Space: A grassroots guide to engineering (an...
 
Connector Corner: Seamlessly power UiPath Apps, GenAI with prebuilt connectors
Connector Corner: Seamlessly power UiPath Apps, GenAI with prebuilt connectorsConnector Corner: Seamlessly power UiPath Apps, GenAI with prebuilt connectors
Connector Corner: Seamlessly power UiPath Apps, GenAI with prebuilt connectors
 
What is an RPA CoE? Session 1 – CoE Vision
What is an RPA CoE?  Session 1 – CoE VisionWhat is an RPA CoE?  Session 1 – CoE Vision
What is an RPA CoE? Session 1 – CoE Vision
 

Virtual reality

  • 1. VIRTUAL REALITY PRESENTED BY :- ERROR MAKERSPRESENTED BY :- ERROR MAKERS
  • 2. Outline  Introduction  The history of VR  Types of VR  Technologies of VR  Architecture of VR system  Applications of VR  Current problems & Future work  Summary  Reference
  • 3. Introduction  What is Virtual Reality(VR)? Virtual Reality refers to a high-end user interface that involves real- time simulation and interactions through multiple sensorial channels. .
  • 4. Brief History  In 1950s, flight simulators were built by US Air Force to train student pilots.  In 1965, a research program for computer graphics called “The Ultimate Display” was laid out.  In 1988, commercial development of VR began.  In 1991, first commercial entertainment VR system "Virtuality" was released.
  • 5. Types of VR System  Windows on World(WoW) – Also called Desktop VR. – Using a conventional computer monitor to display the 3D virtual world.  Immersive VR – Completely immerse the user's personal viewpoint inside the virtual 3D world. – The user has no visual contact with the physical word. – Often equipped with a Head Mounted Display (HMD).
  • 6. Types of VR System(Cont’d)  Telepresence – A variation of visualizing complete computer generated worlds. – Links remote sensors in the real world with the senses of a human operator. The remote sensors might be located on a robot. Useful for performing operations in dangerous environments.
  • 7. Types of VR System(Cont’d)  Mixed Reality(Augmented Reality) – The seamless merging of real space and virtual space. – Integrate the computer-generated virtual objects into the physical world which become in a sense an equal part of our natural environment. Distributed VR – A simulated world runs on several computers which are connected over network and the people are able to interact in real time, sharing the same virtual world.
  • 8. VR Examples (Cont’d)  Telepresence VR
  • 10. Technologies of VR--Hardware  Head-Mounted Display (HMD) − A Helmet or a face mask providing the visual and auditory displays. − Use LCD or CRT to display stereo images. − May include built-in head-tracker and stereo headphones
  • 11. Technologies of VR--Hardware  Binocular Omni-Orientation Monitor (BOOM) − Head-coupled stereoscopic display device. − Uses CRT to provide high-resolution display. − Convenient to use. − Fast and accurate built-in tracking.
  • 12. Technologies of VR--Hardware  Data Glove – Outfitted with sensors on the fingers as well as an overall position/orientation tracking equipment. – Enables natural interaction with virtual objects by hand gesture recognition.
  • 13. Technologies of VR--Software  Toolkits – Programming libraries. – Provide function libraries (C & C++).  Authoring systems – Complete programs with graphical interfaces for creating worlds without resorting to detailed programming.
  • 14. Architecture of VR System  Input Processor, Simulation Processor, Rendering Processor and World Database. Input Processor Rendering Processor World Database Simulation Processor visual, auditory, haptic, touch… Position & Orientation
  • 15. Components of VR System (Cont’d)  Input Processor – Control the devices used to input information to the computer. The object is to get the coordinate data to the rest of the system with minimal lag time. – Keyboard, mouse, 3D position trackers, a voice recognition system, etc.
  • 16. Components of VR System (Cont’d)  Simulation Processor – Core of a VR system. – Takes the user inputs along with any tasks programmed into the world and determine the actions that will take place in the virtual world.
  • 17. Applications  Entertainment – More vivid – Move exciting – More attractive
  • 18. Applications (Cont’d)  Medicine − Practice performing surgery. − Perform surgery on a remote patient. − Teach new skills in a safe, controlled environment.
  • 19. Applications (Cont’d)  Manufacturing – Easy to modify – Low cost – High efficient
  • 20. Summary  Visualization of complicated, large data is helpful for understanding and analysis.  VR offers us a new way to interact with computer.  VR enables us to experience the virtual world that is impossible in real world.  VR is changing our life, eventually VR will increasingly become a part of our life.
  • 21. CREATED BY :- NAIMABBAS JAMANI PRIYANKA MERANI SONAL SUVA MAITRY DOSHI MAYURI PATADIA HETAL KUBAVAT RINKU SARASIA