The AR approach focuses on practical learning rather than cognitive learning and it is typically recommmended to present the concepts before its use. Best practices for using ar include focusing on emotional inter- and intrapersonal interaction and spatial intelligence; working the experience in line with the objectives; incorporating realistic imagery and situations; and incorporating user-based interactivity. It is currently used mostly in gaming and entertainment, along with retail and navigation applications. It still seems a very expensive and development-intensive platform, considering many of its advantages can be achieved through the use of images and videos in a branched scenario that are viewed on a screen.
