What is virtual reality in computer

Immersive Features:

360° Degree Environments: Let players explore a fully realized world where they can look up, down, and all around them. This can be anything from a fantastical alien landscape to a meticulously recreated historical landmark.
Room-Scale Tracking: Allow players to move freely within a designated space in the real world, which is then mirrored in the virtual world. This adds a layer of physicality and exploration to the game.
Head Tracking: As players turn their heads, the viewpoint in the game adjusts accordingly, creating a natural sense of movement and orientation.
3D Spatial Audio: Sounds are positioned realistically within the virtual environment, making it easy to discern where things are coming from, adding to the immersion.

Motion Controllers: These controllers, often handheld and tracked in the virtual world, allow for natural and intuitive interaction with objects and the environment. Players can pick things up, climb, swing weapons, and more.
Hand Presence: VR can create the illusion of virtual hands that mimic the player's movements. This allows for a strong sense of embodiment and makes interacting with the world feel natural.
Physics Simulation: Realistic physics can make the virtual world feel more dynamic and believable. Players can push objects, be affected by gravity, and experience a sense of weight and momentum.

Comfort Modes: VR can sometimes cause motion sickness, so features that reduce this, like teleportation for movement, are important for wider audiences.
Multiplayer Support: Playing with friends in VR can be a whole new level of social interaction. Working together or competing in a virtual world can be an unforgettable experience.
Voice Commands: Allowing players to use their voice to interact with the game world can add another layer of immersion and convenience.