What are VR and the way does it work?

Virtual Reality could become the transformative technology at some point, though not tomorrow or subsequent month. The experience of wearing a headset and immersing in virtual worlds remains a replacement genre unexplored by customers. Well, a minimum of Mark Zuckerberg described enthusiastically what VR is when buying out Oculus in 2014. “Imagine a courtside seat at a game, studying during a classroom of scholars and teachers everywhere the world… just by putting on goggles”.

The technology is exciting, though it still has got to deliver far more on the hardware and software fronts to realize traction. VR challenges include missing engaging content, overcoming ‘nausea’ problem, high cost, the imprudence of cables, and devices on ahead. On the opposite hand, many entrepreneurs and tech fans are super-thrilled about VR, expecting it to grant out-of-body experiences. 100% converted and certain that computer game is that the next big leap, many of them have started producing VR content.

So what’s VR and the way does it work? what’s its potential and which VR producers do you have to follow?

What is VR?

Virtual reality (VR) may be a fresh interface unlike the traditional one, immersing an individual during a digital 3D environment, rather than watching on a display. Computer-generated imagery and content aim at simulating a true presence through senses (sight, hearing, touch).

Virtual reality simulation requires two main components: a source of content and a user device. Software and hardware, in other words. Currently, such systems include headsets, all-directions treadmills, special gloves, goggles. VR tools should be providing realistic, natural, high-quality images and interaction possibilities. For this, devices believe measurements like:

  • image resolution,
  • field of view,
  • refresh rate,
  • motion delay,
  • pixel persistence,
  • audio/video synchronization.

The main challenge of VR is tricking the human brain into perceiving digital content as real. that’s tough, and this “immersion” issue is what still holds computer game experiences back from being enjoyable. for instance, the human field of vision doesn’t work as a video frame, and besides about 180 degrees of vision, we even have a sight.

How does computer game work?

As mentioned, VR requires several devices like a headset, a computer/smartphone, or another machine to make a digital environment, and a motion-tracking device in some cases. Typically, a headset displays content before a user’s eyes, while a cable (HDMI) transfers images to the screen from a PC. the choice option is headsets working with smartphones, like Google Cardboard and GearVR – a phone that acts both as a display and a source of VR content.

Some vendors apply lenses to vary flat images into three-dimensional. Usually, a 100/110-degree field of sight is achieved with VR devices. a subsequent key feature is that the frame rate per second, which should be 60 fps at a minimum to form virtual simulations look realistically enough.

Augmented reality game
Augmented reality games are the integration of game visual and audio content with the user’s environment in real-time. Unlike computer game gaming, which frequently requires a separate room or confined area to make an immersive environment, augmented reality gaming uses the prevailing environment and creates a playing field within it. While computer game games require specialized VR headsets, just some augmented reality systems use them. AR games are typically played on devices like smartphones, tablets, and portable gaming systems.

An augmented reality game often superimposes a pre-created environment on top of a user’s actual environment. the sport itself is often as simple as a game of virtual checkers played on a table surface. More advanced AR games may very well build an environment from user surroundings. Such a game could involve, for instance, in-game characters climbing from coffee tables to sofas on virtual bridges. Environment creation may be a time-consuming task in game making and there’s a continuing demand for brand spanking new scenery because once a user has explored an environment fully they need to maneuver on to a special one. AR gaming expands the playing field, taking advantage of the range of the real-world environment to stay the games interesting.

Pokémon GO, considered the breakthrough AR app for gaming, uses a smartphone’s camera, gyroscope, clock, and GPS and to enable a location-based augmented reality environment. A map of the present environment displays on the screen and a rustle of grass indicates the presence of a Pokémon; a faucet of the touchscreen brings up the capture display. In AR mode, the screen displays Pokémon within the user’s real-world environment.

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The University signs MoU with Scopik Edu Services, Salem


The AR and VR technologies will be imparted for the first time in a university curriculum in the country as a direct effect of the Memorandum of Understanding (MoU) signed between Periyar University with a technical collaborator, Scopik Edu Services, which will provide the knowledge skill to the students.

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