99. Understanding Extended Reality (XR)

According to the passage, what is the primary purpose of Extended Reality (XR)?
1. To replace all real-world experiences with digital ones.
2. To describe technologies that blend the real and digital worlds.
3. To create computers and special devices like headsets.
4. To make video games more popular than ever before.
Which of the following best describes the experience of using Virtual Reality (VR)?
1. Seeing digital characters on real streets through a phone.
2. Adding digital information on top of the real world.
3. Being fully immersed in a computer-generated environment.
4. Interacting with digital objects that are anchored to the real world.
The game *Pokémon Go* is used in the passage as an example of
1. virtual Reality (VR).
2. augmented Reality (AR).
3. mixed Reality (MR).
4. extended Reality (XR) in education.
How is Mixed Reality (MR) different from Augmented Reality (AR)?
1. MR is fully immersive, while AR is not.
2. MR uses a headset, while AR only uses a phone.
3. MR allows digital objects to interact with the real world, while AR simply overlays them.
4. MR is used in business, while AR is only used for games.
Based on the passage, in which field might a doctor use XR technology?
1. To visualize historical events for a class.
2. To play immersive video games during breaks.
3. To practice for a surgical procedure.
4. To design a new car model on a real table.