Definition: Virtual Reality (VR) is a technology that creates a simulated environment that can be interacted with in a seemingly real way.

Detailed Description:

VR systems use headsets and controllers to immerse users in a digital world. This can be used for gaming, entertainment, training, and education.

VR technology requires hardware such as headsets, controllers, and powerful computers to create realistic and immersive experiences.

Related Terms:

• Augmented Reality (AR)
• Mixed Reality (MR)
• Head-Mounted Display (HMD)
• 3D Graphics
• Immersive Technology

FAQs:

1. What is the difference between VR and AR?

   • VR creates a fully immersive virtual environment, while AR overlays digital information onto the real world.

2. What are some applications of VR?

   • Gaming, entertainment, training, education, and therapy.

3. What are the challenges of VR?

   • Technical limitations, comfort issues, and high costs.