Summary

Augmented reality (AR) is a collection of new technologies that perform the function of displaying digital information to a user through special devices (smartphone, AR glasses, projectors, etc.) that allow data to be displayed in visual (3D objects, video, images, etc.), audio or text format alongside real-world objects. Additionally, augmented reality offers the possibility of physical objects and virtual entities, which can cause additional delays in the process of data transformation. Because testing procedures for augmented reality are significantly different from traditional applications, Recommendation ITU-T Q.4066 defines approaches for testing for various applications of AR.