The core activity of Vizar Technologies Sàrl is the development and provision of technologies for identification, positioning and communication in Augmented Reality (AR) applications, particularly on mobile devices. The Vizar Engine enables the precise linking of digital content with the physical space, without relying on Visual Positioning Systems (VPS) or QR codes. The technology is used in various fields of application such as AR multiplayer games, vehicle-to-vehicle communication and optical communication and marking in AR.