What technology overlays a computer-generated image, sound, text, or video on a user's view of the physical world?

The correct choice highlights Augmented Reality (AR), which specifically refers to technology that enhances the physical world with computer-generated elements. This includes images, sounds, text, or video that are integrated into a user’s real-world environment, often viewed through a device such as a smartphone or AR glasses.

Augmented Reality differs from Virtual Reality (VR), which creates a completely immersive environment separate from the physical world. Mixed Reality also combines elements of both AR and VR but typically involves more complex interactions between real and virtual objects within a shared space. Artificial Intelligence, while a powerful technology, does not directly relate to the overlay of digital content onto the real world; rather, it focuses on simulating cognitive functions such as learning and problem solving.

Therefore, the focus on how Augmented Reality integrates digital enhancements into the physical environment makes it the appropriate and accurate answer.