Final answer:
A. Augmented Reality (AR) is the subject of this question, which asks about devices and programs like Pokemon Go and smart projectors that combine visual or sound input from the real world.
Step-by-step explanation:
The devices and programs you mentioned, such as Pokemon Go and smart projectors, combine visual or sound input from the real world. This is an example of Augmented Reality (AR). AR is a technology that overlays digital information onto the real world, enhancing our perception and interaction with the environment. Unlike Virtual Reality (VR), which creates a completely immersive experience in a simulated environment, AR adds virtual elements to the real world. AR overlays digital information onto the real world, enhancing perception and interaction with the environment.
For example, Pokemon Go uses AR to superimpose virtual creatures onto the real-world locations captured by your smartphone camera. Smart projectors, on the other hand, can display digital images or videos onto real-world surfaces like walls or tables, creating interactive experiences.
AR is different from Mixed Reality (MR) in that MR seamlessly blends virtual objects with the real world, allowing users to interact with both. However, for the devices and programs you mentioned, the term AR is most appropriate.