Abstract: Methods, systems, and devices for locating and tracking an object in a machine vision field of view based upon an affixed indicium visible in an indicium decoding field of view are provided herein. An example method for object tracking includes receiving, from a first optical imaging assembly having a first field of view (FOV), a first image captured over the first FOV, receiving, from a second optical imaging assembly having a second FOV, a second image captured over the second FOV, decoding an indicium in the first image, detecting at least a portion of the indicium in the second image, and identifying an object of interest associated with the indicium in the second image based upon a location of the at least the portion of the indicium in the second image.

Abstract: Imaging devices, systems, and methods for capturing image data for an object appearing in a field of view (FOV) are described herein. An example device includes: an imaging assembly; an aiming assembly; and a computer-readable media storing machine readable instructions that cause the imaging device to: (i) initiate a first aiming state responsive to receiving an indication of a trigger event; (ii) capture the image data of the object appearing in the FOV while operating in the first aiming state; (iii) transition from the first aiming state to a second aiming state responsive to a successful decode event associated with the indicia, wherein the light source is to emit light in the second aiming state such that an observable appearance is different in the second aiming state than in the first aiming state; and (iv) otherwise refrain from transitioning from the first aiming state to the second aiming state.

Abstract: Provided are systems and methods for managing patient care. Managing patient care involves obtaining one or more electronic patient health datasets related to a plurality of patients; generating a plurality of patient profiles from the one or more electronic patient health datasets, where a first patient profile of the plurality of patient profiles is generated by: analyzing the identified data to identify data associated with a first patient; analyzing data associated with the first patient to determine data associated with patient features and determining a severity score using the identified data; analyzing the data associated with the first patient to identify data associated with medical events of the first patient and determining an urgency score using the identified data; and displaying ordered representations of profiles of the plurality of patient profiles, wherein the representations are ordered based at least in part on the severity score of the respective profile.

Abstract: Provided are systems and methods for managing patient care. Managing patient care involves obtaining one or more electronic patient health datasets related to a plurality of patients; generating a plurality of patient profiles from the one or more electronic patient health datasets, where a first patient profile of the plurality of patient profiles is generated by: analyzing the identified data to identify data associated with a first patient; analyzing data associated with the first patient to determine data associated with patient features and determining a severity score using the identified data; analyzing the data associated with the first patient to identify data associated with medical events of the first patient and determining an urgency score using the identified data; and displaying ordered representations of profiles of the plurality of patient profiles, wherein the representations are ordered based at least in part on the severity score of the respective profile.

Abstract: Systems and methods for detecting potential shrink events via RFID technology are provided. The systems include a point of sale (POS) system that includes an optical scanner, an RFID transceiver arrangement, a user interface and a controller. The controller is configured to perform example methods disclosed herein. For example, the controller may detect that the optical scanner has decoded a barcode, trigger the RFID transceiver arrangement to write a data string to an RFID tag located within the object scanning area, conduct a detection operation to detect the RFID tag with the data string in the bagging area. Responsive to detecting the RFID tag with the data string, the method involves the user interface performing a first operation. Responsive to not detecting the RFID tag with the data string, the method involves the user interface performing a second operation.

Abstract: Systems and methods for detecting potential shrink events via RFID technology are provided. The systems include a point of sale (POS) system that includes an optical scanner, an RFID transceiver arrangement, a user interface and a controller. The controller is configured to perform example methods disclosed herein. For example, the controller may detect that the optical scanner has decoded a barcode, trigger the RFID transceiver arrangement to write a data string to an RFID tag located within the object scanning area, conduct a detection operation to detect the RFID tag with the data string in the bagging area. Responsive to detecting the RFID tag with the data string, the method involves the user interface performing a first operation. Responsive to not detecting the RFID tag with the data string, the method involves the user interface performing a second operation.

Abstract: Systems and methods for detecting potential shrink events via RFID technology are provided. The systems include a point of sale (POS) system that includes an optical scanner, an RFID transceiver arrangement, a user interface and a controller. The controller is configured to perform example methods disclosed herein. For example, the controller may detect that the optical scanner has decoded a barcode, trigger the RFID transceiver arrangement to write a data string to an RFID tag located within the object scanning area, conduct a detection operation to detect the RFID tag with the data string in the bagging area. Responsive to detecting the RFID tag with the data string, the method involves the user interface performing a first operation. Responsive to not detecting the RFID tag with the data string, the method involves the user interface performing a second operation.

Abstract: An elevated system for providing support and control of a network of mobile robotic apparatus contains a system of tracks attached to an elevated structure with means to connect one or more adjacent tracks for the mobile robotic apparatus to traverse the track system. The mobile robotic apparatus contains one or more mobile robotic units with means to actuate and process sensor input and provide multimedia and communication signal monitoring and tracking capabilities. A remote controller not attached to the track system nor robotic apparatus provides command and control to the robotic units, and provides electronic storage of data generated by the robotic units and/or remote controller.

Abstract: An elevated system for providing support and control of a network of mobile robotic apparatus contains a system of tracks attached to an elevated structure with means to connect one or more adjacent tracks for the mobile robotic apparatus to traverse the track system. The mobile robotic apparatus contains one or more mobile robotic units with means to actuate and process sensor input and provide multimedia and communication signal monitoring and tracking capabilities. A remote controller not attached to the track system nor robotic apparatus provides command and control to the robotic units, and provides electronic storage of data generated by the robotic units and/or remote controller.

Abstract: A method and system for resynchronizing an embedded multimedia system using bytes consumed in an audio decoder. The bytes consumed provides a mechanism to compensate for bit error handling and correction in a system that does not require re-transmission. The audio decoder keeps track of the bytes consumed and periodically reports the bytes consumed. A host microprocessor indexes the actual bytes consumed since bit errors may have been handled or corrected to a predetermined byte count to determine whether resynchronization is necessary.

Abstract: A system and method for providing a secure environment for mobile telephones and other devices are disclosed. The system and method may utilize trust zoning, layered memory, and a secure matrix model having, for example, a memory protection module for protecting memory; a secure debug module for ensuring security of the debug module; a secure file system module for protecting the secure file system; and a trusted time source module for protecting components. Embodiments of the present invention may protect against security attacks on a variety of hardware and software components while permitting suitable levels of accessibility for developmental and maintenance purposes.

Abstract: Motion estimation in video compressions systems. A programmable motion estimator may be used to estimate a motion vector for a macroblock in a current frame by searching for a matching macroblock in a previous frame. A controller may be used to program the motion estimator to perform a particular search.

Abstract: An imaging system with in-field image quality testing and reporting features, includes a housing, and a solid-state imager having an array of image sensors supported by the housing for capturing return light from a target located in a range of working distances from the housing in an image capture mode of operation, and for capturing return light from a test pattern positioned at a predetermined position in the range of working distances in a test mode of operation different from the image capture mode. An electrical signal indicative of the captured return light is generated in each mode. A memory is supported by the housing for storing a test program for testing image quality.

Abstract: This disclosure describes video encoding techniques capable of reducing the number of processing cycles and memory transfers necessary to encode a video sequence. In this manner, the disclosed video encoding techniques may increase video encoding speed and reduce power consumption. In general, the video encoding techniques make use of a candidate memory that stores video blocks in columns corresponding to a search space for a motion estimation routine. A memory control unit addresses the candidate memory to retrieve multiple pixels in parallel for simultaneous comparison to pixels in a video block to be encoded, e.g., using Sum of Absolute Difference (SAD) or Sum of Squared Difference (SSD) techniques. A difference processor performs the parallel calculations. In addition, for subsequent video blocks to be encoded, the candidate memory can be incrementally updated by loading a new column of video blocks, rather than reloading the entire search space.

Abstract: A system and method for providing a secure environment for mobile telephones and other devices are disclosed. The system and method may utilize trust zoning, layered memory, and a secure matrix model having, for example, a memory protection module for protecting memory; a secure debug module for ensuring security of the debug module; a secure file system module for protecting the secure file system; and a trusted time source module for protecting components. Embodiments of the present invention may protect against security attacks on a variety of hardware and software components while permitting suitable levels of accessibility for developmental and maintenance purposes.

Abstract: This disclosure describes video encoding techniques capable of reducing the number of processing cycles and memory transfers necessary to encode a video sequence. In this manner, the disclosed video encoding techniques may increase video encoding speed and reduce power consumption. In general, the video encoding techniques make use of a candidate memory that stores video blocks in columns corresponding to a search space for a motion estimation routine. A memory control unit addresses the candidate memory to retrieve multiple pixels in parallel for simultaneous comparison to pixels in a video block to be encoded, e.g., using Sum of Absolute Difference (SAD) or Sum of Squared Difference (SSD) techniques. A difference processor performs the parallel calculations. In addition, for subsequent video blocks to be encoded, the candidate memory can be incrementally updated by loading a new column of video blocks, rather than reloading the entire search space.

Abstract: A system and method for providing a secure environment for mobile telephones and other devices are disclosed. The system and method may utilize trust zoning, layered memory, and a secure matrix model having, for example, a memory protection module for protecting memory; a secure debug module for ensuring security of the debug module; a secure file system module for protecting the secure file system; and a trusted time source module for protecting components. Embodiments of the present invention may protect against security attacks on a variety of hardware and software components while permitting suitable levels of accessibility for developmental and maintenance purposes.

Abstract: A method and apparatus for fast generation of a cryptographic key. A processor within a wireless communication device generates a public key upon termination of wireless communication. When a user of the wireless communication device desires to initiate a secure communication subsequent to the previous communication, the public key that was generated upon termination of the previous communication is used to engage in secure communications with a second communication device.

Abstract: An imaging reader for, and a method of, processing a plurality of data, such as one or more symbols having the same or different symbologies, a receipt acknowledgment, and an alphanumeric address arranged at spaced-apart locations on a target, such as at parcel delivery label, employ a solid-state imager having an array of image sensors for capturing return light from the data on the target over a field of view, an actuator for actuating the images: to capture the return light from the data on the target in a single actuation, and a controller automatically configured for detecting all the data and the spaced-apart locations at which the data is arranged over the field of view, and for processing the return light captured by the imager from all the data only when all the data is of a predetermined type and is at predetermined locations on the target, in response to the single actuation.

Abstract: An imaging system with in-field image quality testing and reporting features, includes a housing, and a solid-state imager having an array of image sensors supported by the housing for capturing return light from a target located in a range of working distances from the housing in an image capture mode of operation, and for capturing return light from a test pattern positioned at a predetermined position in the range of working distances in a test mode of operation different from the image capture mode. An electrical signal indicative of the captured return light is generated in each mode. A memory is supported by the housing for storing a test program for testing image quality.