A fuel pump monitoring module for monitoring attributes related to a fuel pump at a gas station. The fuel pump monitoring module may have a body for attachment to the fuel pump. A transmitter or receiver is connected to the body and configured to communicate with a bioremediation dispensing unit using a transmission signal. A processor is connected to the body and configured to determine the location of the bioremediation dispensing unit relative to the fuel pump monitoring module based on the transmission signal.

It is inter-alia disclosed a method comprises: obtaining or holding available at least one training set of radio signal observation results, wherein a respective training set of radio signal observation results is held available in association with identification information of a corresponding area of interest on a site, wherein a respective training set of radio signal observation results is captured at a corresponding observation position within a corresponding area of interest on said site; obtaining or holding available area of interest information indicating whether at least one tracking device has been determined to have entered and/or to have been located within a corresponding area of interest on the site; obtaining or holding available current radio signal observation data of a current tracking device representing one or more current sets of radio signal observation results captured by a radio interface of the current tracking device when present on said site, wherein a respective current set of radio signal observation results is captured at a corresponding observation position on said site; determining whether the current tracking device has entered or is located within an area of interest, identification information of which is associated with the at least one training set of radio signal observation results, based on at least one current set of radio signal observation results, based on at least one training set of radio signal observation results associated with the identification information of the area of interest, and based on the area of interest information.

A tracking system can provide configuration instructions to an electronic device based on user presence. The tracking system can determine a user’s location relative to a geographic boundary surrounding a geographic area associated with the user. Depending on the user’s location, the tracking system may send instructions to configure an electronic device to send a notification or change the operating mode of the electronic device in response to the user’s presence. The electronic device may be a scanning device that is configured to have a higher or lower scanning frequency, depending on the presence or absence of the user relative to the scanning device.

An example system includes a first beacon configured to communicate a first wireless signal. A first hub is in communication with the first beacon. The first hub is configured to detect a first signal strength of the first wireless signal. The example system further includes a second hub in communication with the first beacon. The second hub is configured to detect a second signal strength of the first wireless signal. The example system further includes a computing system in communication with the first hub and the second hub. The computing system includes a noise filter and a beacon assignor. The noise filter includes a quadratic estimator configured to output a first estimated distance between the first beacon and the first hub, output a second estimated distance between the first beacon and the second hub, and disregard a third estimated distance between the first beacon and the first hub if the third estimated distance is derived from a ghost signal. The beacon assignor is configured to assign the first beacon to the first hub if the first estimated distance is less than the second estimated distance.

Systems and methods for facilitating the sorting of assets to sort locations. In various embodiments, a sort employee scans an indicia using a user device, which stores asset data corresponding to the stored asset. As the sort employee nears a sort location (e.g., a delivery vehicle) with the asset and the user device, the user device automatically communicates wirelessly with a sort location receiver to associate the asset with data indicative of the sort location where the user deposits the asset. In various embodiments, a device may determine whether the user device is proximate the appropriate sort location for the item, and may generate an alert upon a determination that the user device is proximate an incorrect sort location.

A system is disclosed for managing waste services. The system may have a locating device configured to generate a signal indicative of a location of a service vehicle on a roadway, a communication device, and a controller in communication with the locating and communication devices. The controller may be configured to determine a side of the roadway at which a first target location is currently being serviced by the service vehicle, and to determine based on the signal from the locating device a proximity of the service vehicle to a second target location at which the waste services are to be performed. The second target location may be on the same side of the roadway as the first target location. The controller may also be configured to automatically provide via the communicating device an estimated time of arrival to a customer corresponding to the second target location, based on the proximity.

Systems, methods, and modes are disclosed for sharing presentation content displayed on a meeting room display during a meeting. The system comprises one or more presentation gateways each associated with a network address and configured for receiving and transmitting presentation content to a meeting room display during a meeting. The system further comprises one or more RF beacons each associated with a presentation gateway and configured for broadcasting information. The system also comprises a portable electronic device that pairs with the presentation gateway to share presentation content by: receiving from at least one of the one or more RF beacons the broadcasted information, estimating a distance to the at least one of the one or more RF beacons according to a detected signal strength of the RF beacon broadcast, determining a location of the portable electronic device based on the distance to the at least one of the one or more RF beacons, identifying a presentation gateway network address based on the determined location, and pairing with a presentation gateway using the identified presentation gateway network address.

Various embodiments are described herein for methods and systems that can be used to track a position of a mobile receiver on a production line. In one example embodiment, the position of the mobile receiver is tracked by receiving at least information signal from at least one location tag from among a plurality of location tags positioned at fixed locations along the length of a conveyor belt in a production line, by determining a signal strength of the at least one information signal, and by determining the position of the mobile receiver based on the signal strength of the at least one information signal.

A geolocationing system and method for providing awareness in a multi-space environment, such as a hospitality environment or educational environment, are presented. In one embodiment of the geolocationing system, a vertical and horizontal array of gateway devices is provided. Each gateway device includes a gateway device identification providing an accurately-known fixed location within the multi-space environment. Each gateway device includes a wireless transceiver that receives a beacon signal from a proximate wireless-enabled personal locator device. The gateway devices, in turn, send gateway signals to a server system having a redundant architecture, which determines estimated location of the wireless-enabled personal locator device.

The proposed solution in particular relates to a computer-implemented method to identify user computing device locations based on location data and beacon signal strength in which a user computing device receives a beacon signal comprising a beacon device identifier from a beacon device via a wireless network scan and determines that a second location of the user computing device is within a geofence boundary and is less than a predefined distance from a location of the beacon device based on a beacon signal strength of the beacon device. The beacon signal strength is based on at least one of the received beacon signal and further signals received from the beacon device via the wireless network scan. In response to determining that the second location is less than the predefined distance from the location of the beacon device, the user computing device transmits a next in line status message indicating the location of the user computer device and a user identifier associated with the user computing device to a computing device associated with the beacon device.