Virtual reality (VR) is a simulated experience that employs 3D near-eye displays and pose tracking to give the user an immersive feel of a virtual world...

virtual reality headset (or VR headset) is a head-mounted device that uses 3D near-eye displays and positional tracking to provide a virtual reality environment...

Virtual reality sickness (VR sickness) occurs when exposure to a virtual environment causes symptoms that are similar to motion sickness symptoms. The...

environment. In this way, augmented reality alters one's ongoing perception of a real-world environment, whereas virtual reality completely replaces the user's...

In virtual reality (VR), immersion is the perception of being physically present in a non-physical world. The perception is created by surrounding the...

Virtual reality therapy (VRT), also known as virtual reality immersion therapy (VRIT), simulation for therapy (SFT), virtual reality exposure therapy (VRET)...

A virtual reality game or VR game is a video game played on virtual reality (VR) hardware. Most VR games are based on player immersion, typically through...

Virtual reality sex (VR sex) is a technology that allows the user to receive tactile sensations from remote participants, or fictional characters through...

primary categories of virtual reality (VR) headsets: Standalone – devices that have all necessary components to provide virtual reality experiences integrated...

There are many applications of virtual reality. Applications have been developed in a variety of domains, such as education, architectural and urban design...