Virtual Reality

By | May 9, 2017

What’s Virtual Reality?

The definition of digital reality comes, logically, from the definitions for both ‘digital’ and ‘reality’. Real situations or real events are reproduced using digital methods which are a part of some software application. So the definition of ‘digital reality’ essentially means ‘close-to-reality’. This could, obviously, describes a particular type of real emulation. Virtual reality is all about reproducing the real situations or events using digital methods which are a part of some software application.

We know the world by our senses and perception systems. In school, most of us learned that we have five senses: taste, contact, scent, sight and hearing. They may be solely our most apparent sense organs. The simple fact is that people have a lot more senses than this, like a sense of balance for example. These different sensory inputs, plus some extraordinary processing of sensory info by our brains ensures that individuals have a wealthy flow of data from the environment to the minds.

Everything that we know about our reality comes from our senses. In other words, our whole knowledge of reality is simply a mix of sensory info and brains sense-creating systems for that content. It stands to reason then, that if you can update your senses with made-up information; your belief of reality would also change in a reaction to it. You would be given a model of reality that isn’t in reality there, however, from your very perspective, it may be perceived as real.

How is virtual reality achieved?

At the present, virtual reality is usually implemented utilizing computer technology. You would discover a range of systems that are used for this precise intention, such as for example headsets, Omni-directional treadmills, and extraordinary gloves. These are accustomed to stimulate our senses collectively to create the phantasm of reality. This is a new stream, which is growing in the market. Lots of companies are making, inroads in this. People are spending a huge amount in research and development.

That’s more challenging than it sounds since our senses and brains are evolved to grant us with a finely synchronized and mediated experience. If whatever is even only a little off, we could normally tell. This is where you may hear terms such realism. Digital reality technology know-how ought to take our physiology under consideration. For example, the human visual subject doesn’t seem like a video frame. We’ve one hundred eighty quantities of imaginative and prescient and though you’re not always consciously aware of your peripheral vision if it were gone you’d notice. Equally when what your eyes and the vestibular system in your ears inform you are available in the clash, it might trigger motion illness.

Samsung Gear Virtual Reality device

How does Virtual Reality work?

The basis of good VR experience comes with the headset.

The VR headset is head mounted display that blocks outside world as well as displays 3D world and stitched images in order to create the simulation for the user. In some cases, the screen will be set to focus and fill our peripheral vision or to block out outside the world. While you put on the professional series headset, you must feel as if you are in a scene & interacting with that.

Examples

VR technology improves with the immersion also. New headsets, like Samsung Gear VR, Oculus Rift, system are all available for use at anyone’s home. Oculus Rift is been heralded as the premier systems and Samsung Gear works with latest Samsung Galaxy phones to turn smartphone screen in VR experience.

Features of the VR systems include:

  • Immersion: Goal of VR system is immersing the user in a new simulation environment. It means filling the peripheral vision by using the visor and introducing the sound canceling all surrounding sound headphones that will put them in a scene and give control over the scene with the head movements.
  • Interaction: In a lot of games and films, app creators works in creating immersive experiences. Using specialty controller in new Playstation, for example, will help the users to interact with scene & control elements. Having the ability to pick objects in a scene and interact with the characters will improve immersion further as well as add to the value of the VR simulation.

Some of the value for money VR headsets available for your smartphone are:

  1. IncrediSonic VR Glasses with Bluetooth Remote Gaming Controller:  This device is available on amazon.com for the people from the United States. Turn your smartphone into the ultimate 3D machine for 3D games and split screen movies; works with over 300+ iOS/Android VR apps on Apple App Store and Google Play Store. A truly fun and immersive experience for any age. Bluetooth remote has many applications: control VR video games, use as a selfie shutter controller, compatible with Windows and Macs with Bluetooth, remote control for cell phone, fast forward, rewind, pause and play movies.

  2. 3Dream VR headset: 

    This device is available on amazon.in for people from India. Comfortable headband, super face foam protector, the ideal heat dissipating design ventilation holes are convenient for inserting earphone and charging. Within a second change your phone into Imax cinema and enjoy the 3D world at anywhere and anytime. 3dream has two side vents for charging and earphone connection with your phone. New redesigned 42 mm lenses let you enjoy best virtual reality experience with best in class clarity and zero glass door effect. 3dream works with most of the mobiles with a gyroscope, accelerometer for head tracking, 3dream is iPhone and android compatible.

  3. Samsung Gear VR – Virtual Reality Headset (US Version): 
    Lightweight so you can play and watch more comfortably. Wide field of view, precise head-tracking and low latency brings reality to the virtual. Be transported to amazing new worlds in games, video, and images. Thousands of 360-degree panoramic photos.

    Improved fit, including room for most eyeglasses and improved padding for extra comfort and durability. Light weight so you can play and watch more comfortably. Easy to use the touchpad. Compatible with: Samsung Galaxy Note5, S6 edge+, S6, S6 edge.

  4. Irusu Play VR Plus:
    This device is available on amazon.in for people from India. Experience 360 videos, 3d and VR games like never before. Lenses made using vacuum ion plating refining, capable of blocking electromagnetic radiation and no side effects on vision. Use HD optical resin lenses, 8-layer nano-coating, 5 times polishing. Reducing deformity and glare, effectively preventing visual fatigue, restore 3d reality under the broad vision, reproduction lossless virtual reality world.

    Free Bluetooth remote and magnetic clicker: most of the VR apps require on screen selection/triggering actions which can be easily accomplished through magnetic clicker or free remote. It is a money saver as buyers don’t need to buy an extra 600 bucks remote to just trigger/select actions on VR apps (remote does not work properly with latest ios 10.2 version). The mobiles should have a gyroscope, accelerometer for head tracking. Hence if mobiles have these two sensors they can start using this VR headset. The free magnetic clicker works with mobiles magnetometer. Works with leading mobile brands like apple iPhone 6 and plus, Samsung, xiaomi, Lenovo, oneplus, moto,  LG, nexus, google pixel, leeco le2 and other mobiles with a gyroscope.

Summary

Virtual reality is the creation of virtual surroundings introduced to our senses in this method that we experience it as though we are truly there. It runs on the host of technologies to achieve this purpose and is a technically complicated. It is both fun and complicated. There are lots of new things expected in this stream in times to come.




Author: Ravi Bandakkanavar

A Techie, Blogger, Web Designer, Programmer by passion who aspires to learn new Technologies every day. It has been 6 years since I have been publishing articles and enjoying every bit of it. I want to share knowledge and build a great community with people like you.

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