This document provides an introduction to virtual reality (VR) and augmented reality (AR) technologies. It defines VR as a computer-generated simulation of a realistic experience, while AR superimposes computer images onto a user's real-world view. The document discusses the differences between VR and AR, the sensors and tools used in each, and how to create VR and AR applications. It concludes by noting that VR and AR give new ways to experience and express imagination through technology.

1. INTRODUCTION TO VR & AR
TECHNOLOGY
BY:
SIVAKUMAR C
SARAVANAVEL R

2. VR & AR
Virtual reality:
A technology in which computer-generated programs that
simulates that a realistic experience.
Augmented reality:
A technology that superimposes a computer-generated
image on user’s view of real world in 3D structures.

3. VR VS AR
A realistic experience with a sense.
Immerse feeling of artificial world in VR but feels the same
real world in AR.
VR replaces real with artificial where as AR enhances real life
with artificial images.

4. WORKING & REQUIREMENTS OF AR & VR
 AR = Sensors + Camera + geotags + software/application
It also make use of algorithms.
 VR = API + Sensors + Application/software + 360 degree video.
It uses of eye(infrared), motion tracking

5. SENSORS & TOOLS
Sensors :
Gyroscope (360 view), Accelerometer (speed & motion),
magnetometer (direction of magnetic field).
Tools:
Smartphone, Tablets.(AR)
HMD(head mounted display), Gears.

6. HOW TO CREATE
 AR: AR Kit (apple dev.), AR Core (google dev.), Vuforia,
tango+3D modelling software’s.
 VR: A360 degree camera and graphic designing software’s.

7. APPLICATIONS
 Education : A new way to demonstrate things.
 Designing : Simple to create and teat the design.
 Shopping : Spotting the products.
 Training : Industrial training takes anew leap.
 Medicine : Operating & observation at inner organs.
 Military : Specifications of weapons &training
simulation.
 Driving : By using simulation programs.

8. CONCLUSION
Give your imagination a new way to express/feel with
technology
Thank you