FALSE POSITIVE IMMUNITY IN BEACON SYSTEMS, AND RELATED SYSTEMS, METHODS, AND DEVICES

Disclosed embodiments relate, generally, to beacon systems where a locator beacon is used as a marker for a location of interest, and improving false positive immunity in such beacon systems. Confiner beacons are included in such beacon systems to confine a triggering area for triggering a location indication for a location of interest marked by a locator beacon. In other embodiments, arbitrarily shaped triggering areas are defined using confiner beacons. In other embodiments, errant locator signals are identified and handled (e.g., ignored).