Every year, there are more than a billion people struggle from strokes and traumatic brain injuries. These injuries are curable and require physical therapies to get rid of it. The numbers of folks are increasing rapidly, and most of those are untreated due to the expensive treatments that are not affordable by a common man. To give a healthier tomorrow we require a cost effective treatment method. The intention of physical therapy is to treat serious brain injuries by improving the posture, range of motion, endurance, strength, coordination, balance, flexibility, and joint mobility, to enable the folk to perform their day to day activities easily. As per the study conducted over the physical therapies shows that it is not really being an effective for the treatment to approx. 65% of patients due to the irregularity folks shows coming to the therapy centre and they leave it due to no positive results. Here walk in the value and role of virtual reality that give an open space to the physical therapy treatment to reach out people living in remote areas too and treat them effectively and effortlessly.
Role of virtual reality in physical therapies:
In the recent years, virtual reality is gaining a quick popularity among gamers and gaming industry. But, the innovators and digital experts are predicting virtual reality as one of the potential tool that holds a calibre to bring huge transformations in every business sector. The inception of virtual reality in the physical therapies is really simple. With this tool we can make their therapies very comfortable at their home allowing them to interact with their fitness trainer from their location and making the therapies more fun filled and joyous. Virtual reality is incorporated with various applications or you can also term it as exercises. Each exercise is dedicated for the treatment or development of different body parts. User can use it any time based on their requirement and comfort.
Human Sensory Possibility of Virtual Reality
When we talk about perception, we include a number of senses in it, namely vision, physical touch, auditory, gustatory, and nociceptive senses and more. Even if you ask the happiest folk about their feeling them it might be perfect blend of all the emotions and senses. To enjoy the moment at its best, one need to sense the moment, they wishes to move with it, and make it so handy. There are a number of VR applications, but most of them are developed with typically two senses, i.e. vision and audio. As per the studies conducted over several markets with respect to virtual reality shows that increased number of senses simulated in the virtual reality device can enhance the user’s experience and can bring an elevated response in terms of ROI and sales.
Different human sensory required by a VR to gain the heights of success:
Human vision is one of the best gifts by God to human to understand its surroundings. Human brain and vision works together to understand this world, but they work on completely different aspects and measurements. The most crucial aspects required by eyes to understand the environment properly are persistence of vision, depth perception and visual field. For virtual reality to provide the best visual experience all the above mentioned aspects are required. Incorporating all these elements can enhance the visual feature and give a real world experience to the users.
Our human body is very much depended on the sound to determine our surroundings. For us, hearing power is as important as our vision. Same for the virtual reality also, it also requires hearing power to make it a potential device for the sense of presence. Now to give a realistic presence to the virtual world, VR industry is looking to develop a 3D audio system that can sync with the 3D vision and give best user experience. Aspects of human hearing that must be included in VR to make it best device are binaural hearing, lateral sound localization, elevation, pinna, back and front sound detection, understanding of distance and many more. Every aspect mentioned above enables the human body to understand the type of object, distance from the object, etc.
Challenges faced by Virtual reality to become reality
Virtual reality is undoubtedly a great innovation having the potential to change several industries. Every excellent innovation has some loopholes that makes the technology incomplete and gives an open space for further improvements. Virtual reality also belongs to the group of technologies that have a possibility for development. Most of the enterprises are looking forward to add VR and AR to their working mechanisms and make their procedures more effective and efficient. But in the root map of adopting these high end technologies, most of the business world is facing issue. To become one of the widely used technologies, VR & AR must overcome all challenges. Few challenges face by VR & AR industry is discussed further.
Challenges for virtual reality:
VR is developed with an intension to give a mesmerizing experience to the user of interacting to the virtual world with their real world movements. The development procedure and materials used in this head mounted device are very expensive, making the end product also weigh a higher price. This is being the greatest hindrance for the VR industry which is driving consumers away from this technology. Now the challenge in front of developers is to reduce the development cost of this device to make it affordable.
If cost of VR is dragged down to make it affordable, still there is another hindrance in the growth of VR industry. The mechanism of VR is made to enhance the visual experience, now even there are few games also that are offer by this industry. But, is it enough to grab a crucial place in business sectors? Of course not, VR industry needs to develop more tempting and productive content that plays an important role for various business sectors in development. Still this industry is lagging an app that can fulfill requirements of entrepreneurs as well as entertainment seekers. VR must boost up developing apps that can be used in expos, business meetings, conferences, and other social meetings at a larger scale, so as to help those businesses in serving a one to one content for everyone.
What is virtual reality and how it is affecting the real world?
A moving clip displayed on a screen was a miracle in olden days and even if you turn back to the past decade then also folks found it mesmerizing to go to a movie theater and watch a movie. But now the technology has driven this visual capacity so far and has enabled us to stimulate a virtual environment in which the viewer can not only view the scene but can penetrate into to feel the environment. The heroic face behind this technological development is virtual reality that allows the user to immerse into the ambiance created by the scene on screen and interact with the 3D world. This development has just given a new face to the media and entertainment industry but there are many more industries got influenced with virtual reality and have incorporated this technology to enhance their business growth and facilitate their users with better experience. Virtual reality simulates a number of senses to give you a real experience from an artificial world, such as hearing, vision, touch, smell, and more.
Virtual reality V/S augmented reality:
The trend and technology of virtual reality and augmented reality came into existence simultaneously and both deals with the artificial experience. This may be reason that creates confusion between both. These two can be seen as two different faces of same coin. Where augmented reality plots the artificial objects in the real world, on the other hand virtual reality completely creates an artificial environment to plot the object in it. Augmented reality can be related to the virtual reality by experiencing virtual objects in the real world surrounding.
Importance of audio in virtual reality:
Virtual reality has mesmerized several folks with its amazing visual power and user experience. But the visual is not king of this technology, but audio has accompanied it well to develop the virtual environment as a real one. Virtual reality gives a 360 degree of visual effects, likely the audio system used in the virtual reality must have the potential to sync with the environment and give the same effects like real environment.