What is Augmented Reality and how it works

What is Augmented Reality – The Definition and Categories

The world over is realizing dreams and building potentials to actualize more dreams in its quest to provide more easy and effective ways to communicate and execute task. This goal has ushered in rapid advancement in technology across the world. Augmented Reality is one of those inventions that is rocking the technology sphere at the moment and making life easier with its amazing Artificial Intelligence feature.

What is Augmented Reality (AR)?

Augmented Reality is an improved adaptation of reality where live attribute of a physical conditions of an environment are augmented with superimposed computer-generated pictures over a user’s perspective of this present reality, therefore upgrading one’s present view of reality.

Augmented reality (AR) is an immediate or backhanded live perspective of a physical surrounding whose components are “augmented” by computer-generated perceptual data, in a perfect world over various tangible modalities, including visual, sound-related, haptic, somatosensory, and olfactory.

An innovation that superimposes a computer-generated picture on a user’s perspective of his present reality, along these lines giving a composite view.

Augmented reality (AR) is an innovation that layers computer-generated enhancements on a current reality keeping in mind the end goal to make it more significant through the capacity to associate with it. AR is produced into applications and utilized on cell phones to mix computerized segments into this present reality such that they improve each other, however can likewise be differentiated effectively.

AR innovation is rapidly coming into the standard. It is utilized to show score overlays on broadcasted sports diversions and fly out 3D messages, photographs or instant messages on cell phones. Pioneers of the tech business are likewise utilizing AR to do stunning and progressive things with multi-dimensional images and movement actuated charges.

The root of the word augmented is increase, which intends to include or upgrade something. On account of Augmented Reality (likewise called AR), illustrations, sounds, and touch input are added into our normal world to make an improved user encounter.

Types of Augmented Reality (AR)

What is Augmented Reality
Image Source: Euronews

A few classifications of augmented reality innovation exist, each with changing contrasts in their targets and applicational cases. Underneath, we investigate the different types of innovations that make up augmented reality:


1. Marker Based Augmented Reality

Marker-based augmented reality (additionally called Image Recognition) utilizes a camera and some kind of visual marker, for example, a QR/2D code, to deliver an outcome just when the marker is detected by a scanner. Marker based applications utilize a camera on the gadget to recognize a marker from some other objects in the real environment.

Unmistakable, yet basic examples, (for example, a QR code) are utilized as the markers, since they can be effortlessly identified and don’t require a considerable measure of preparing energy to scan. The position and alignment is additionally figured, in which data is then overlaid on the marker.

2. Markerless Augmented Reality

As a standout amongst the most broadly executed uses of augmented reality, markerless (likewise called area based, position-based, or GPS) augmented reality, utilizes a GPS, advanced compass, speedometer, or accelerometer which is implanted in the gadget to give information based on your area.

A solid power behind markerless augmented reality innovation is the wide accessibility of cell phones and area location highlights they give. It is most ordinarily utilized for mapping headings, finding close-by organizations, and other area driven versatile applications.

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3. Projection Based Augmented Reality

Projection based augmented reality works by anticipating simulated light onto genuine surfaces. The applications of  Projection based augmented reality take into consideration human association by sending light onto a genuine surface and after that detecting the human communication (i.e. touch) of that anticipated light. Distinguishing the client’s collaboration is finished by separating between a normal (or known) projection and the modified projection (caused by the client’s communication).

Another fascinating utilization of projection based augmented reality uses laser plasma innovation to extend a three-dimensional (3D) intelligent multi-dimensional image (hologram) into mid-air.

4. Superimposition Based Augmented Reality

Superimposition based augmented reality either halfway or completely replaces the real environment object with an instantly augmented reality of that same object. In superimposition augmented reality, object identification assumes an essential part on the grounds that the application can’t supplant the original view with an augmented one in the event that it can’t figure out what the real object  is.

A solid customer confronting case of superimposition based augmented reality could be found in the IKEA augmented reality furniture list. With an application and filtering pages in their printed or computerized list, clients can put virtual IKEA furniture in their own home. This is made possible with the assistance of augmented reality.


Do come back to see our next article on “Augmented Reality Devices”.


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