Location-Based Augmented Reality in Education

Abstract

Location-based Augmented Reality (AR) refers to educational mobile applications where a layer of digital content overlays the users’ physical environment when the users reach specific geographical locations. Unlike marker-based AR, which relies on predefined visual triggers (e.g., 2D images), location-based AR relies on GPS sensors and other positioning technologies and techniques to overlay digital content such as text, images, 3D models, animations, video, or audio onto the physical world based on the user’s real-time location. This approach transforms physical spaces into dynamic learning environments, enabling students to engage with educational content in a way that is tied to their immediate surroundings, adopting in this way principles of learning theories such as situated learning and place-based learning.