Category Archives: Virtual Reality

What is Virtual Reality?

The technology that has the capability to stir the world all around the globe, because of the wonders it can offer to each one of us is known as “Virtual Reality”? and “VR.”?

The name itself has two words with contraindicating meaning, but that is the best part about it.

The word “Virtual”? individually means something that doesn’t exist physically but does appear. Just like imagining something. “Reality”? on the other hand refers to something that exists and occurs in the real world. Hence, virtual reality is the notion in which something despite being absent can appear in front of you; you can feel it and sense it. Virtual reality is a phenomenon of pseudo-sensation because anything that has been computed for you by this technology will lack substance.

It has already played remarkable roles various fields. For instance, virtual reality is widely and extensively used for military training these days. It just replicates the environment of the battlefield for the trainers. They fight off enemies in a virtual environment; improve their battling skills without the fear and consequence of failing or losing the combat.

The horizon of the uses of computer-simulated reality is very broad. The possibilities of applying a technology this useful are vast because it doesn’t only create artificial sensory stimulation for something that might happen in the real world, but it can also replicate any imagined scenario. For the obvious reasons, you must have figured it out by now that video games that have unimaginable characters like dragons, dinosaurs and much more are a result of immersive multimedia and nothing else.

Virtual reality is displayed on a computer screen, but lately, the use of virtual reality headset for the screen of this program has become standard. The sensations are not only bound to vision. Additional sensory information targets the auditory system and sometimes the tactile sensations as well.

Auditory sensations are projected to the VR users by speakers or headphones. However, the tactile pseudo-sensations are a little complex. The virtual reality technology system needs an advanced haptic system to allow your feelings of touch and pressure during your experience. The force feedback has proven to be very useful in gaming, medical and military applications.

It is a revolutionary technology that has made its place in almost every field righteously. It is useful and fun. It just needs to be more available and accessible for everyone now.

The Slighter Known Uses of Virtual Reality

It has been quite some time that virtual reality has reached the public’s ears and made them familiar with the amazing technology. Most of you would know the much obvious applications of computer-simulated reality such as its role in video games as well as combat training. However, there are a lot of lesser known uses of virtual reality that ought to be revealed in front of the public to create awareness as well as long-term ease.


Virtual reality is being used to help sportsmen improve certain aspects of their performance as well as figure out the weakest parts of their performance. The three-dimensional systems can let a sportsman or athlete analyze the technique that has a home to improvement. For example, virtual reality has enabled golfers to work on their swing, track cyclists who want to paddle up faster.

The application of this technology regarding sports is not bound to the performers only but also to the audience. Immersive multimedia has brought sports closer to the spectators, and it is an incredible experience for sports lovers. Sporting events are brought closer to the public via this technology and a lot of times they can also be made a part of the game. For example, an interactive football game that brings the match onto reality surface.


Yes, read it again. Virtual reality Although not known by many, can be used in museums for a virtual sight-seeing tour. The pseudo-sensory computed information can now allow this generation to look at historic places and monuments without having to travel far away.

The difficult part of replicating heritage sights are is its unending requirement of extreme accuracy. The virtual reality technology has enabled engineers and archeologists to replicate heritage sites keeping their physical intricacies and details intact.

A walk-through “Dudley Castle”? was made in British Museum via virtual technology when the castle formerly existed dating back to 1550. The public can now be a visitor of sights that were earlier impossible to look upon. A 3D reconstruction of archeological elements, old towns, caves can help you see what was hard to picture before because of their poor state.


Virtual reality plays a vital role in exposure therapies. Many people are a victim of various kinds of phobias all around the world. The appropriate way of phobias is to expose the patient to the thing or substance that he or she has a phobia of, but with the right amount of psychological guidance.

Virtual reality has made it easier than ever before. The phobia treatments can now just be dealt by virtual head mounts rather than making them exposed to the things in real life.

3 Main Uses of the Virtual Reality

Virtual reality has taken over an innumerable number of fields. It might have been invented for a particular need, but now there is a whole host of uses for computer-simulated reality. A lot of people know what virtual reality is but are still oblivious of its endless applications. Below are some of the important virtual reality uses:

Video Games

Gaming activities on computers and Playstation has always revolved around the idea of virtual reality. The gaming experience has reached a whole new level of the reality head-mounted displays (HMD) have been released. This started off in the 1990s but has become very popular and is loved all around the world.

The paramount for immersion into virtual reality require a high frame rate and low latency. The pixel persistence of the display is supposed to be less than 3 ms, so the player doesn’t get nausea or vertigo when moving the head around.

Famous examples of virtual reality head mounts for video games are Nintendo’s Virtual Boy, Virtual I-O’s iGlasses, Wii Remote and how can one forget to add PlayStation Eye/ PlayStation Move to the list.

Military Training

All three military services i.e. army, navy, and air force have adopted virtual reality replicate an environment rich of competition and allowing the soldiers to train themselves to an exponentially right level.

Virtual reality is often displayed on a head mounting piece when it comes to military activities. It is also accompanied by headphones that feed into the auditory sensory stimulation of the person subjected to training.

The introduction of virtual reality to the military has saved the departments from the worry of untrained combatants, serious injury or any fatal accident’s occurrence during training sessions.


It would be unfair if we don’t mention the role of immersive multimedia in the world of medical. VR training helps medical personnel’s to enhance their experience about trauma and injury without any consequence of the death or further damage. Robotic surgeries and surgeries that occur miles away from the surgeon in charge are all possible because of the existence of this technology.

Virtual Reality was tested and tried to analyze its exact amount benefit in surgery by an experiment. Sixteen resident surgeons participated, and the half of them used VR training to learn laparoscopic cholecystectomy. Later, it was known that eight of sixteen doctors who had used VR training in their learning section performed gallbladder dissection 29 times faster than the ones who had not used it.