What is augmented reality?

Augmented reality is the process of augmenting real-world objects with computer-generated information. This technology takes a variety of forms. Visual augmentations are the most common, but some systems add sound, smells, or even touch as an additional layer of sensory information. Augmented reality is a relatively new field and is seeing continued advancements in equipment, simulation performance, and access to libraries of digital information. Currently, most uses of augmented reality focus on entertainment and gaming, but this technology is also expanding into areas like education and retail sales. As an emerging technology, augmented reality is expected to see significant growth and change as companies experiment with the best ways to use it.