An artificial environment that is created with a computer program and is presented to the end user in such a way that the end user believes in it and accepts it as a real environment is called as Virtual Reality. Virtual reality is experienced through two of the five senses: sight and sound effect.
A virtual reality headset is a head-mounted device that provides virtual reality for the wearer. Virtual Reality headsets are widely used with computer games but they are also used in other applications, including trainers and simulators. They comprise a stereoscopic head-mounted display (providing separate images for each eye), stereo sound, and head motion tracking sensors (which may include gyroscopes, accelerometers, structured light systems, etc.). Some Virtual Reality headsets also have an eye tracking sensors and a gaming controller.
Virtual Reality is a fascinating way to travel in a place you like using nothing more than the power of technology. With the headset and motion tracking feature, VR lets you look around a virtual space environment as if you're actually present there. It's also a promising technology in the decades that's never truly caught on. That's now changing with the current wave of VR products.
Here are our picks for the best and cheapest VR headset you can buy :