Augmented Reality

Augmented Reality (AR) is technology that overlays digital information onto the physical world around you. Rather than replacing your environment entirely (as in virtual reality), AR adds layers of data, imagery, and interaction to what you already see.

Examples range from simple smartphone overlays—like pointing your camera at a building to see reviews or navigation directions—to sophisticated spatial computing applications that generate persistent digital holograms anchored in physical space. AR is one of the key human interface modalities for the metaverse.

The most significant AR development in recent years has been the mainstream adoption of smart glasses. Meta's Ray-Ban smart glasses sold over 7 million units in 2025—tripling year-over-year—while traditional VR headset sales fell 30% in the same period. This inversion signals that the path to mass-market spatial computing runs through lightweight, socially acceptable form factors rather than bulky headsets. Meta is scaling production to 10–30 million units in 2026, and the devices now incorporate AI-powered features like real-time translation and scene understanding.

Apple's Vision Pro, launched in 2024 at $3,499, represents the high end of the spectrum—a mixed reality device that blends AR and VR. While adoption has been slower than anticipated, it has established new interaction paradigms for spatial interfaces that will filter down to more accessible devices over time.