Systems, computer-implemented methods, and computer-readable media to provide building information to on-site mobile-devices

Non-transitory computer-readable storage medium having stored thereon executable computer code comprising a set of instructions that, when executed by a computer, causes the computer to perform the following operations:

• detecting, through passive network listening, an initiation of communication from a mobile device in or near a building to one or more wireless access points, the mobile device defining an on-site mobile device;
• requesting appointment data from the on-site mobile device responsive to a building identifier for the building, the on-site mobile device being adapted to respond by transmitting appointment data including an appointment identifier, wherein the appointment data describes a previously scheduled service;
• matching the appointment identifier to a service identifier for the previously scheduled service, the service data associated with the matching service identifier defining validated scheduled-service data;
• generating service-specific service-provider notification information responsive to at least one of the validated appointment data and the validated scheduled-service data;
• selecting, based on the service identifier matched to the appointment identifier, a service-provider device from among a plurality of service-provider devices at the building;
• transmitting, to the selected service-provider device, the service-specific service-provider notification information;
• generating service-specific navigation information responsive to building data and the service-provider identifier for the validated scheduled-service data;
• dynamically generating a service-navigation map responsive to a route between the in-building locations of the mobile-device user and the service-provider;
• and
• transmitting the service-specific navigation map to the on-site mobile device so that the on-site mobile device, when transported in the building, displays a navigation interface responsive to the service-specific navigation information.

A computer-implemented method to provide information to a mobile device that is relevant to a location of the mobile device, the method comprising:

• detecting, by one or more computing devices, through passive network listening at one or more wireless access points, a signal indicative of the presence of a mobile device in or near a building;
• at least partially in response to detecting the signal indicative of the presence of a mobile device, transmitting, by the one or more computing devices, to the mobile device a request for data indicative of schedule events associated with a user of the mobile device and also associated with the building;
• receiving, by the one or more computing devices, the requested data indicative of schedule events, wherein the schedule events includes appointment data describing a previously scheduled service;
• based on the identified schedule events, identifying, by the one or more computing devices, a destination of the user at which the previously scheduled service is provided;
• selecting another device associated with the identified destination;
• transmitting, by the one or more computing devices, to the selected other device, a notification;
• and
• based on the identified destination, dynamically generating, by the one or more computing devices, a service-navigation map responsive to a route between the locations of the mobile device and the identified destination;
• and
• transmitting, by the one or more computing devices, the service-navigation map to the mobile device so that the mobile device, when transported in the building, displays the service-navigation map.