Location-based augmented reality method

A computer-implemented method for execution by a server of an augmented reality (AR) system, the method comprising:

• a) receiving, by a server [142], from a first AR device, a first data representative of a first site [100] of the first AR device;
• [0046;
• 604]
• b) retrieving, by the server, a first information, in response to the first data, from a database [143] having communication with the server, wherein on a first condition that comprises that the database includes at least a first record that associates a first session with the first site [0037;
• 501], the first information is representative of a list of sessions that are associated with the first site [0046] the list including the first session, otherwise the first information is representative of no session at the first site;
• c) providing, by the server, the first information to the first AR device;
• [0046]
• d) accepting, by the server, from the first AR device, on a second condition that the first information is representative of the list, a request to join a second session from the list;
• whereby the server informs the first AR devices whether any sessions are associated with the first site.