For the starters, AR or formally Augmented Reality refers to the technology that expands the physical world by adding a virtual image over real-life objects. Furthermore, you are taken into the world of digital computing interface where the physical life meets technology.

AR adds graphics, sound, feedback, and video to the actual existing environment that creates an illusion for effectively engaging users in a virtual world. Augmented Reality is changing the way how we look at our surroundings but how does it all work?

How it works!

The first AR experience caught public eye back in 2016 when Pokemon Go was released. Today we’ll tell you in depth that how it all works to give you a world and virtual mix experience.

From mobile screens to glasses, Augmented Reality experience can be displayed on various platforms. Commonly, AR works on below three technologies in today’s world to give you a never seen look of the surrounding.

  • SLAM (Simultaneous Localization and Mapping)

This technology simultaneously localizes sensors as per the surroundings while mapping the whole composition of the environment at the same time. SLAM algorithm effectively renders virtual images over real-world objects.

SLAM isn’t just an algorithm but a set of well build breakthrough design that aims of solving complex simultaneous localization and mapping problems.

  • Markless-Based

As the name suggests, this technology counts on GPS, Velocity Meter, Digital Compass or Accelerometer to provide the required data of a specific location. Also known as Location Based AR technology, location services option in smartphones make it easy to work out and form Markless as the favorite choice of developers.

  • Marker-Based

Also known as Recognition based AR technology, this uses your device camera to identify the visual markers and objects or Natural Feature Tracking markers to make up an overlay of the surrounding. The marker-based system depends on your smartphone’s camera to differentiate between real-world objects and a marker.

Adding more to the marker debate, position and orientation are also calculated to place 3D objects to the real-world space. Furthermore, the user can peek into observer detail from various angles.

After the launch of ARKit by Apple and ARCore by Google last year, developers are putting their rich ideas into life through AR technology. A whole new space of technology is unlocked by the field of AR and believe us that there is more to the story!

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