Harvest customer tracking information

A method comprising:

• detecting a launching of an application on a mobile device that is associated with an identified user;
• detecting and tracking, via one or more detectors or sensors of the mobile device, of one or more user devices that are each located within a predetermined distance of the mobile device, that are each not running the application, and that are each associated with an unidentified user;
• capturing, by the one or more detectors or sensors during the tracking of the one or more user devices, first signal strength information of radio signals transmitted by the one or more user devices;
• transmitting unique identification signals that are detected by one or more fixed sensors located at a place of business as the identified user moves within the place of business with the mobile device, wherein second signal strength information of the unique identification signals is determined by the one or more fixed sensors to determine a location of the mobile device;
• uploading, based on the tracking, user device information associated with the one or more user devices to a tracking database, wherein the user device information is stored for unidentified users corresponding to the one or more user devices, and wherein the user device information includes the first signal strength information of the radio signals transmitted by the one or more user devices;
• and
• determining a location of the one or more user devices based on the first signal strength information and the location of the mobile device that is based on the second signal strength information.

A non-transitory machine-readable medium having stored thereon machine-readable instructions executable to cause a machine to perform operations comprising:

• detecting a launching of an application on a mobile device that is associated with an identified user;
• enabling detecting and tracking, via one or more detectors or sensors of the mobile device, of one or more user devices that are each located within a predetermined distance of the mobile device, that are each not running the application, and that are each associated with an unidentified user;
• capturing, by the one or more detectors or sensors during the tracking of the one or more user devices, first signal strength information of radio signals transmitted by the one or more user devices;
• transmitting unique identification signals that are detected by one or more fixed sensors located at a place of business as the identified user moves within the place of business with the mobile device, wherein second signal strength information of the unique identification signals is determined by the one or more fixed sensors to determine a location of the mobile device;
• uploading, based on the tracking, user device information associated with the one or more user devices to a tracking database, wherein the user device information is stored for unidentified users corresponding to the one or more user devices, and wherein the user device information includes the first signal strength information of the radio signals transmitted by the one or more user devices;
• and
• determining a location of the one or more user devices based on the first signal strength information and the location of the mobile device that is based on the second signal strength information.