__ devices and programs like Pokémon Go and smart projectors combine visual or sound input from the real world with computer-generated images or sounds. A) Artificial intelligence B) Voice user interface C) Virtual reality D) Augmented reality

The correct answer is:<br /><br />**D) Augmented reality**<br /><br />### Explanation:<br />Augmented reality (AR) refers to technology that overlays computer-generated images, sounds, or other sensory enhancements onto the real world. Devices and programs like Pokémon Go and smart projectors use AR to combine real-world input with digital elements, enhancing the user's experience by blending virtual and physical environments.