Презентация на тему Overview. What is virtual reality

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

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-

built a single user console called Sensorama. This enabled

the user watch television in three dimensional ways.

HMD
known as the Headsight.

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

released.

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.

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.

flight simulators, battlefield simulators for soldiers,paratrooping.

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.

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.

enthusiastic advocates of virtual reality, most noticeably in games

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