Abstract: A system and method for managing a shared resource in a network including a plurality of nodes including, in response to joining the network, broadcasting, by a node, an identification message to the network, and receiving, by the node, a token data structure including computational data including a threshold total resource consumption value of the plurality of nodes, current resource consumption values of respective nodes, and current utility function values of the respective nodes, the computational data being used by the node to adjust consumption of the shared resource by the node.

Abstract: Various embodiments of the invention are implemented for an entry level, compact and lightweight single package apparatus combining a conventional high-resolution two-dimensional (2D) camera with a low-resolution three-dimensional (3D) depth image camera, capable to learn, through depth information, how to improve the performance of a set of 2D identification and machine vision algorithms in terms of speed-up (e.g. through regions of interests (ROIs)) and raw discriminative power. The cameras simultaneously capture images that are processed by an Intelligent Segmentation Engine in the system to facilitate object recognition.

Abstract: The present invention relates to a method for manufacturing an optical module for an optical unit, said method comprising: Arranging a tubular body including a casing manufactured in stainless steel, said casing defining an internal surface, a longitudinal axis (X), and a thickness (T), the cross-section of which is perpendicular to said longitudinal axis; Reducing a first thickness of a first section of said casing in a uniform manner for a segment of length (L) along a longitudinal axis (X) of said casing up to a first predetermined thickness (T1) by means of wire-cut electrical discharge machining; Inserting a support holding an electromagnetic radiation emitter and/or a receiver in said casing.

Abstract: A system and method for retail inventory checkout in which the customer selects items from the item shelves and as an item is taken from the shelf, the customer employs an input device, such as a portable data terminal, a smart phone provided with a store application or other suitable device that communicates with the store network, to identify the item either by scanning the optical code on the item or by other means, and then once scanned, the item is added to the purchase list and then placed in a shopping cart, basket or other container.

Abstract: The disclosure relates to a data reading system and method for obtaining target data from an image. The data reading method includes obtaining an image containing the target data, and identifying a starting pixel coordinate on the image. The method further includes determining an initial local threshold value based on the selected starting pixel and analyzing the image to detect one or more high contrast boundaries or contours. After detecting the boundaries, the method includes analyzing the one or more boundaries to identify the target data in the image.

Abstract: A system and method of inspection may include capturing image data by a stereo imaging device. A determination as to whether noise indicative of a transparent or specular object exists in the image data may be made. A report that a transparent or specular object was captured in the image data may be made.

Abstract: A method of scanning an object may include determining that an object is proximately positioned relative to a scanning volume of a presentation scanner in response to receiving at least one object presence signal prior to scanning a code indicia positioned on the object. At least one object sensory indicator device may be activated in response to determining that the object is proximately positioned relative to the scanning volume so as to indicate that the object is proximate to the scanning volume to a user. A second level of detection and location feedback may be provided for code indicia within the scanning volume.

Abstract: Systems and methods for an accessory that includes a supplemental display that can be used to present images, text, and other information. The accessory may include a strap that may be physically coupled along one surface of a hand-held processor-based terminal. A gap may be provided between the strap and the surface of the hand-held processor-based terminal that may be sized and dimensioned to receive a limb of a user. The supplemental display may be positioned along one surface of the strap to be visible when the limb of the user is inserted into the gap. The accessory may include a user input device, such as a user actuatable button, that may be used to receive inputs from the user. Such inputs may be used to control the images presented on the supplemental display and/or to trigger functions or processes on the hand-held processor-enable terminal.

Abstract: The present invention relates to a distance sensor suitable for calculating a processed distance of a target object without contact, including: a contactless measuring circuit suitable for emitting an output signal proportional to the distance of said target object for a plurality of time intervals, so as to obtain a plurality of measurements of the distance of said target object without contact; a first processor circuit suitable for processing said output signals coming from said measuring circuit, so as to calculate a first average distance from said target object based on the average of N distance measurements in output coming from said measuring circuit, said N measurements being consecutive in time and including the last distance measurement emitted by said measuring circuit; a second processor circuit suitable for processing said output signals coming from said measuring circuit, so as to calculate a second average distance from said target object based on the average of M distance measurements in outp

Abstract: Systems and methods for assessing configuration profiles for a user configurable device. The configuration profile may include sets configuration parameters and an associated configuration parameter values that may be analyzed to determine a set of current states for the user configurable device. The set of current states may be used to identify a candidate state that is related to a candidate configuration profile. The candidate configuration profile may include at least one set of a candidate configuration parameter and an associated candidate configuration parameter value. One or more prompts may be rendered via the customer device to set at least one of the configuration parameters and associated configuration parameter values based on the corresponding candidate configuration parameter values. A response is received via the user interface to the prompt, and an indication of such response may be transmitted to update the identification of the subsequent candidate configuration profiles.

Abstract: The present disclosure describes a device (10) for the acquisition of optical information, in one embodiment including an external case (11) and, within the case (11), an optical module (20) including an optical focusing group (21) having an optical axis (X). The device (10) may further include, within the case (11), a mechanical actuator (50) associated with the optical focusing group (21) and configured in such a way as to move the optical focusing group (21) along the optical axis (X). The mechanical actuator (50) may include a gripping member (51) of the optical focusing group (21) arranged externally with respect to the optical module (20) and associated with the optical focusing group (21) on opposite sides with respect to the optical axis (X). The gripping member (51) can be moved along a direction parallel to the optical axis (X) such as by way of a control member (70) extending coaxially to the optical axis (X) and operatable in rotation around the optical axis (X) from the outside of the case (11).

Abstract: A system and method for retail inventory checkout in which the customer selects items from the item shelves and as an item is taken from the shelf, the customer employs an input device, such as a portable data terminal, a smart phone provided with a store application or other suitable device that communicates with the store network, to identify the item either by scanning the optical code on the item or by other means, and then once scanned, the item is added to the purchase list and then placed in a shopping cart, basket or other container.

Abstract: A reader includes a scanning head that comprises an optical sensor to capture an indicia that encodes data and a processor to interpret the indicia to decode the data, and an elongate handle connected at a first end to the scanning head and graspable to orient the optical sensor toward the indicia. A selected one of the scanning head and the elongate handle includes: a first receiving coil; a second receiving coil; a battery to provide electric power to the processor and the optical sensor; and a power receiving circuit coupled to the first and second receiving coils in series, and configured to operate the first and second receiving coils together to wirelessly receive electric power to charge the battery.

Abstract: Systems and methods which allow for the coexistence of wireless charging (WCH) and short-range communication (e.g., NFC) in a close spaced relationship. A cradle may include a plurality of slots which each removably receive one of the mobile systems. The cradle and the mobile systems may each include NFC and WCH coils that are closely spaced but are placed orthogonally relative to each other. A time multiplexer may be used to disconnect WCH while performing NFC communication to prevent crosstalk in the same mobile system. A filtering system may act on the NFC circuits to allow contemporary activation of WCH and NFC communication on mobile systems. A slot multiplexer may be provided in the cradle to allow for selection of a single mobile system slot at a time to activate NFC communication with the mobile systems, using a single NFC communication controller for all of the mobile system slots.

Abstract: Systems and methods for capturing machine-readable symbols using a finger mounted indicia. The system includes an image sensor that captures a plurality of images from the field of view of the image sensor. An occurrence of a gesture is detected in the plurality of images, in which the gesture is represented by a trace of a number of movements of a finger mounted indicia. In response to detecting the occurrence of the gesture, an at least attempt is triggered to decode one or more machine-readable symbols represented in the images. The gesture may be used to indicate a region of interest that includes the machine-readable symbol. Such indication may improve the efficiency and processing time needed to detect and decode a machine-readable symbol.

Abstract: A heat exchange system can include an inner enclosure, an outer enclosure, a flow path between the inner and the outer enclosure, an outer fan to induce air flow through the flow path, an inner fan to circulate air within the inner enclosure, and a heat source within the inner enclosure. The heat exchange systems can be used to dissipate heat from the electrical components of various devices, such as laser marking systems, machine readable symbol readers, and dimensioning systems.

Abstract: A system and method for localizing an area of interest likely containing a digital watermark is disclosed. Image frames may be segmented into multiple tiles. A pixel having the maximum grayscale or other value and a pixel having the minimum grayscale or other value in each tile may be identified. Maximum and minimum image maps may be generated from the image frame by replacing each tile with the respective maximum and minimum grayscale or other value pixels. A background map may be generated based on a moving average of the grayscale values of the pixels in the image maps. Foreground map(s) may be generated based on the difference of the values from the image maps to the background map. A region of interest may be determined based on the background and foreground maps and provided to a watermark decoder. Content contained in the digital watermark may be read.

Abstract: A machine readable symbol reader can provide illumination form portions other than or in addition to the head of the reader, to enhance the ability to successfully read machine-readable symbols, for example symbols on curved surfaces and/or DPM symbols. A machine readable symbol reader include a first set of receiving optics in a head of the reader and a second set of receiving optics in a portion of the reader other than the head, to provide an alternative line of sight or field of view.