Abstract: A radio frequency identification (RFID) system first interrogates, in a first mode, one or more particular target zones of the plurality of target zones including a given target zone. Each particular target zone is interrogated with one of the antennas at a time at a first power for the particular target zone. The RFID system monitors, upon first interrogating, for a trigger condition to occur. In response to the trigger condition not occurring, the RFID system continues the first interrogation in the first mode. In response to the trigger condition occurring, the RFID system second interrogates the given target zone in a second mode at a second power with a plurality of the antennas.

Abstract: A system may be configured to perform enhanced detection of occluded objects in a multiple object detection system. In some aspects, the system may detect a plurality of current objects in a current video frame, generate initial object identifier mapping information assigning a candidate object identifier to a first object of the plurality of current objects, and detect a multi-object tracking (MOT) inaccuracy condition. Further, the system may generate a current fingerprint corresponding to the first object of the plurality of current objects, identify an assignment error based on comparing the current fingerprint to historic fingerprints associated with a plurality of historic objects detected in a previous frame, generate updated object identifier mapping information based on the assignment error, and display the current video frame based on the updated object identifier mapping information.

Abstract: In an Electronic Article Surveillance (EAS), a radio frequency identification (RFID) subsystem of an EAS system, can detect a presence of an RFID tag in an RFID interrogation zone associated with a boundary of a controlled area. The EAS system can first determine that the RFID tag is not authorized to leave the controlled area across the boundary. A radar subsystem of the EAS system can second determine, within a first window of time around the first detecting, whether an object in motion is associated with the boundary. The EAS system can alarm based upon both determining that the RFID tag is not authorized to leave the controlled area and determining that the object in motion is associated with the boundary.

Abstract: Systems and methods for operating a tag detacher. The methods comprise: receiving a tag body of a security device in a nest of the tag detacher; actuating a detachment mechanism of the tag detacher so as to cause a release of a tack assembly from a securement mechanism located within the tag body of the security device; allowing the tag body to travel out of a nest by at least rotating a portion of the nest so that the nest transitions between a home position and a pivoted position; and returning the nest to the home position when the tag body no longer resides in the nest.

Abstract: Systems and methods for determining an inventory. The methods comprise: placing an RFID tag in a first operational mode in which at least one communication operation or device of the RFID tag is disabled or bypassed; performing first operations by the RFID tag to determine when it is time to begin communications in accordance with the time slotted communications scheme; transitioning an operational mode of the RFID tag from the first operational mode to a second operational mode in which the communication operation(s) or device of the RFID tag is enabled or no longer bypassed, in response to a determination that it is time for the RFID tag to begin communications; and transitioning the operational mode of the RFID tag back into the first operational mode when the RFID tag's communications with a remote tag reader for inventory determination purposes are complete or a time slot has expired.

Abstract: Systems and methods for operating an Electronic Smart Tag (“EST”). The methods involve: operating the EST in a first operational state in which first item related information is output from an electronic output device of the EST that is powered by an energy storage device storing energy harvested from an external energy source; detecting when a charge level of the energy storage device reaches or falls below a first threshold level; and transitioning an operational state of the EST from the first operational state to a second operation state in which a message is output from EST requesting that a mobile device be placed in proximity to the EST for purposes of obtaining at least a first portion of the first item related information, in response to the detection that the charge level of the energy storage device has reached or fallen below the first threshold level.

Abstract: Systems and methods for performing inventory management. The methods comprise: measuring, by an Out Of Stock (“OOS”) sensor at a first time, a first collective weight of a plurality of items disposed thereon; measuring, by the OOS sensor at a second later time, a second collective weight of a plurality of items disposed thereon; using the first and second collective weights to determine if an item has been added to or removed from the OOS sensor; and wirelessly communicating, from the OOS sensor to a remote computing device, a notification that an item has been added to or removed from the OOS sensor such that stored inventory information is updated accordingly. The OOS sensor comprises a base layer having a planar cross-sectional profile and an array of weight measuring sensors (e.g., piezoresistive sensors).

Abstract: Aspects of the present disclosure include methods, systems, and non-transitory computer readable media for identifying one or more authorized signal characteristic associated with at least one authorized RF signal, receiving at least one incoming RF signal having one or more incoming signal characteristic, identifying the one or more incoming signal characteristic, determining a presence of the unauthorized RF device based on at least one of the one or more authorized signal characteristic or the one or more incoming signal characteristic, and activating an alarm in response to determining the presence of the unauthorized RF device.

Abstract: Example aspects include a method, a system, and a non-transitory computer-readable medium for operating an automated checkout system to be performed by a processing circuit, comprising determining a user account associated with a shopper. The aspects further include receiving, from a sensor, a first indication that an object passed through a location of a building. The first indication having been generated based on a tag coupled with the object. The sensor being configured to detect characteristics of objects. The sensor being located at the location of the building. The aspects further include receiving, from the sensor, a second indication that the shopper associated with the user account passed through the location. Additionally, the aspects further include associating the object with the user account based on the first indication and the second indication.

Abstract: Systems and methods for integrating tags with items. The methods comprise: turning a reel by an amount that allows a portion of an elongate narrow substrate that includes a first tag of a plurality of tags to be paid out (where each of the plurality of tags comprises at least one antenna formed of a trace or wire disposed on the elongate narrow substrate and a communication enabled device coupled to the elongate narrow substrate so as to have an electrical coupling or connection with the at least one antenna); dynamically tuning the first tag to optimize tag performance in view of dielectric and tuning properties of a first item being fabricated; cutting the elongate narrow substrate so as to cause the first tag to be placed on the first item being fabricated; and coupling the first tag to the item being fabricated.

Abstract: Electronic Article Surveillance in which a radio frequency identification (RFID) interrogation signal is transmitted, over a first window of time, into an RFID interrogation zone of the EAS system. A plurality of response signals are detected from a first RFID tag of the EAS system responding to the interrogation signal. Over a second window of time overlapping at least in part with the first window of time, image data is captured within a field of view. The field of view and the RFID interrogation zone overlap to form a zone of interest. Movement of a non-tag object is characterized during the first window of time based on the image data. Whether the first RFID tag is associated with the characterized non-tag object is determined based on a comparison of the detected plurality of response signals and the characterized movement of the non-tag object.

Abstract: Transmitting a radio frequency identification (RFID) interrogation signal into an RFID interrogation zone of an Electronic Article Surveillance (EAS) system. Detecting at least one response signal from a first RFID tag of the EAS system responding to the interrogation signal. Capturing, at one or more times in a window of time around the detection, sensor data within a sensor field, the sensor field and the RFID interrogation zone overlapping to form a zone of interest. Characterizing movement of a non-tag object during the window of time based on the captured sensor data. Determining whether the first RFID tag is associated with the characterized non-tag object based on a comparison of the at least one response signal and the characterized movement of the non-tag object.

Abstract: Example implementations include a method, apparatus, and computer-readable medium for electronic article surveillance (EAS), comprising transmitting concurrently, an acousto-magnetic (AM) interrogation signal into an AM interrogation zone of an EAS system, and a radio frequency identification (RFID) interrogation signal into an RFID interrogation zone of the EAS system, the AM interrogation zone and the RFID interrogation zone overlapping to form a zone of interest. The implementations further include indicating, by the EAS system, a presence of a first tag of the EAS system in the zone of interest upon a concurrent detection of both an RFID response signal of the first tag in response to the RFID interrogation signal and an AM response signal of the first tag in response to the AM interrogation signal.

Abstract: A surveillance system and method with at least one wireless input capture device ICD(s) and a corresponding digital input recorder (DIR) and/or another ICD, including the steps of providing the base system; at least one user accessing the DIR via user interface either directly or remotely; the DIR and/or ICD searching for signal from the ICD(s) and establishing communication with them, and the system providing for input capture and data transmission prioritization, thereby providing a secure surveillance system having wireless communication for monitoring a target environment with prioritization capabilities.

Abstract: Systems and methods for operating a Unified Security Device (“USD”). The methods comprise: receiving an Electronic Article Surveillance (“EAS”) interrogation signal with an antenna of the USD; processing the EAS interrogation signal using a processor unit of the USD; using the processor unit to generate an EAS response signal that emulates a response signal produced by an Acousto-Magnetic (AM) type of EAS security tag, in response to the EAS interrogation signal; and communicating the EAS response signal from the USD.

Abstract: Systems and methods for determining an inventory. The methods comprise: performing operations by an internal circuit of a light provider to control operations of a light element to produce visible light, where the light provider is coupled to a light fixture installed on a physical structure of a facility; and performing operations by the internal circuit to connect with a network, receive a tag identifier associated with an alert event from at least one external device via the network, read tags, and control the light element to modify at least one characteristic of the visible light produced thereby when information read from one of the tags includes the tag identifier.

Abstract: A system may be configured to perform enhanced detection of occluded objects in a multiple object detection system. In some aspects, the system may transmit, by an application to an internet of things (IoT) device, an actual representational state transfer (REST) request including a parameter and an application authentication credential for authenticating to the IoT device, determine, based on an expected REST response to the actual REST request, one or more conditional parameters for configuring the IoT device, transmit, without waiting for the expected REST response, a predictive REST request including the one or more conditional parameters, and receive an actual response indicating success of the configuring the IoT device.