What are the different types of augmented reality?

What are the different types of augmented reality?

There are three main types of augmented reality:

1. Marker-based AR: This type of AR uses markers or physical objects as triggers to overlay digital content. The markers are recognized by the AR system, and once detected, the system superimposes virtual elements onto the real-world view.

2. Markerless AR: Also known as location-based or position-based AR, this type of AR does not require markers. Instead, it uses GPS, compass, or other sensors to determine the user's location and orientation. Virtual content is then overlaid onto the real-world view based on these parameters.

3. Projection-based AR: This type of AR involves projecting virtual content onto real-world surfaces. It uses projectors to display digital information onto objects or surfaces, creating an augmented reality experience. This can be seen in applications like interactive tabletops or projection mapping.