Despite being so similar, Augmented Reality &
Virtual Reality are two completely different concepts. Before I jump into the
article, let me tell you more about it.
Let’s get started with the easier one of the
two, that’s Virtual Reality. The word ‘Virtual’ means almost or nearly as
described, but not completely or according to strict definition. So
then, what is Virtual Reality? Well, in simple words, ‘the 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.’ Let me explain this with the help of a Virtual Reality headset, the
Oculus Rift. The Oculus Rift looks like this. Once you wear it, it takes you to
a completely new, computer generated ‘Virtual’ world.
Here's a user wearing the Microsoft HoloLens. This is how his existing reality is augmented by the AR headset. |
On the other hand we have Augmented Reality. On
its own, the word ‘Augment’ means to make (something) greater by adding to it.
So, Augmented Reality is basically a technology that superimposes a
computer-generated image on a user's view of the real world, thus providing a
composite view. In simpler words, Augmented Reality enhances what the user is
already seeing. Take the Microsoft HoloLens, an augmented reality
glasses. The HoloLens displays information on top of everything that the user
is currently seeing.
So
what’s the difference? Well, Virtual Reality completely replaces your entire
reality with a new computer-generated world. Augmented reality adds computer
generated images & information to the existing reality in the form of an
overlay of some sort.

But
that’s not to say that Virtual Reality is bad. Virtual reality can be enjoyed
while gaming (which is VR’s main targeted audience). Virtual Reality can
also help in giving a very aggressive cinematic experience to movies.
So
what do you guys think? Be sure to let me in the comments below.
Here are the current AR & VR products (most of them in development)
VIRTUAL Reality
HTC RE VIVE
Image credits: Techradar |
SONY PROJECT MORPHEUS
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Image credits: Sony |
SAMSUNG GEAR VR
Image credits: thenextweb.com |
OCULUS RIFT
Image credits: independent.co.uk |
AUGMENTED Reality
MICROSOFT HOLOLENS
Image credits: wearableworldnews.com |
MICROSOFT CITY LENS
Image credits: Microsoft (Nokia) |
GOOGLE GLASS
Image credits: Wikimedia |
EYETAP
Image credits: Wikimedia |
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