Systems, devices, and technical methods of the present disclosure leverage digital visitor logs from confinement facilities to identify people of interest that may be involved in incidents to which first responders are dispatched. When a phone call is received at phone public safety access point, a first query including a name associated with the call is transmitted to a digital visitor log for a confinement facility. A digital response to the first query identifies a visitee who was visited by a visitor by that name while the visitee was in confinement. The visitee's name is then transmitted in a second query to a digital repository containing release records; a digital response indicates the visitee was released before the call was received. An electronic notification that identifies the visitee is transmitted to a device associated with an agent who is responding to the call.

A device, method and system for assigning alerts to sensor analytics engines is provided. A device one or more of generates and receives an alert to perform a search for a target object. The device determines a geographic area in which to perform the search for the target object. The device determines sensors available in the geographic area for use in the search for the target object. The device, in response to the sensors meeting a threshold condition, assigns the alert to a sensor analytics engine to search for the target object using the sensors. The device, in response to the sensors not meeting the threshold condition, provides the alert to one or more communication devices to initiate a human-based search for the target object.

Systems and methods of testing the handling of, or response to, transmitted Wireless Emergency Alerts (WEA) that include a geofenced area. The testing can include providing first location Global Positioning System (GPS) signals to user equipment, causing the user equipment to determine it is geographically located at the first location. A WEA alert can be provided to the user equipment and the WEA can include a geofenced area that does not include the first location. The user equipment can be provided GPS signals corresponding to a second location that is within the geofenced area of the WEA. Verification can then be performed to check that the user equipment displays the WEA alert, or message, in response to the user equipment determining its geographical position as corresponding to the second location that is within the geofenced area.

A client device is configured to communicate with an access point over a wireless network, exchanging data with the access point over a selected communication channel. The client device stores an identifier of the selected communication channel. After the wireless connection to the access point has ended, the client device initiates a process to reconnect to the access point over the selected communication channel using the stored identifier.

A variety of dispatcher user interfaces, communications architectures, methods, apparatus, APIs and protocols are described that can help facilitate the integration of volunteer responder networks into the workflows of PSAP dispatchers. In one aspect, a dispatcher user interface facilitates activation of the volunteer responder network, as well as tracking and/or communicating notes to medical devices such as AEDs in the responder network that have accepted an incident.

A system and method for predicting mild cognitive impairment (MCI) related diagnosis and prognosis utilizing hybrid machine learning. More specifically, the system and method produce predictions of MCI conversions to dementia and prognosis related thereof. Using available medical imaging and non-imaging data a diagnosis and prognosis model is trained using transfer learning. A platform may then receive a request from a clinician for a target patient's diagnosis or prognosis. The target patient's medical data is retrieved and used to create a model for the target patient. Then details of the target patient's model and the diagnosis and prognosis model are compared, a prediction is generated, and the prediction is returned to the clinician. As new medical data becomes available it is fed into the respective model to improve accuracy and update predictions.

A portable protection apparatus includes a protective shield, a handle, a rechargeable battery, electrical circuitry configured to be powered by the rechargeable battery, and a first display element positioned on a first side of the protective shield. The first display element is configured to selectively display an instructional message when directed by the electrical circuitry, wherein the first display element is configured to be visible at a distance from the first side of the protective shield. The portable protection apparatus also includes a second display element positioned on a second side of the protective shield configured to display the instructional message to the user holding the protective shield.

Techniques for detecting a high gas pressure situation within a gas delivery system (e.g., for natural gas delivery to homes and businesses) are described. In one example, a device measures gas pressure. If a pressure over a threshold value is detected, a nearby device is messaged. The nearby device either confirms the over-pressure condition or indicates it may be more localized. If the condition is present within an area of the gas delivery system and/or within a group of devices within the gas delivery system, protective measures may be taken, such as closing valves providing gas to a number of service sites.

In a bio-threat alert infrastructure system and method, an analyzing processor applies statistical algorithms to the collected quantitative data to precisely estimate event data, including time and position data, associated the development of a bio-threat. An encoding processor encodes the event data into a bio-threat alert signal. A transmitting element transmits the signal for reception by a bio-threat alert device. In the bio-threat alert device, and an associated method, a receiving element receives the signal. A decoding processor decodes the signal into the event data. A presentation element presents the event data to a user of the device.

Various systems and method related to home automation systems are presented. A service robot system may be present that includes a service robot that autonomously moves within a structure to perform a household task. The service robot system may include a wireless communication interface, wherein the service robot system is configured to transmit, via the wireless communication interface, an indication of robot activity indicative of the service robot moving within the structure. Such a home automation system may also include a home security system that includes one or more motion sensors that detect motion within a structure. The home security system may be configured to distinguish intrusion activity (e.g., a burglar) from robot activity based at least in part on the indication of robot activity.