Technology : Information Technology (IT) And Robotics (AI)

Q 20 / 37
In the context of digital technologies for entertainment, consider the following statements :
  1. In Augmented Reality (AR), a simulated environment is created and the physical world is completely shut out.
  2. In Virtual Reality (VR), images generated from a computer are projected onto real-life objects or surroundings.
  3. AR allows individuals to be present in the world and improves the experience using the camera of smart-phone or PC.
  4. VR closes the world, and transposes an individual, providing complete immersion experience.
Which of the statements given above is/are correct?