Abstract: Disclosed are examples of systems, methods and techniques related to delivering a service widget that collects data and provides a service. A service widget is provided in response to a widget delivery request received from a user browser. The delivered service widget enables the user browser to request item-related services from an enterprise. A request for the item-related services is received by an enterprise from the delivered service widget. Provision of the service is enabled upon confirmation that an authentication token fetched from the client backend system is valid for the client backend system, the services request may be delivered to an enterprise server. The enterprise, in response to an analysis of the information related to the item available for purchase, may indicate that the item available for purchase meets a purchase threshold of the enterprise and provide an evaluation result including parameters of the item-related services.

Abstract: A method for execution by an analysis unit includes obtaining a collection of data for a particular evaluation of a system aspect. The method further includes acquiring data analysis parameters regarding the particular evaluation of the system aspect. The method further includes determining one or more evaluation perspectives based on the data analysis parameters. The method further includes determining one or more evaluation modalities based on the data analysis parameters. The method further includes determining one or more evaluation metrics based on the data analysis parameters. The method further includes evaluating the collection of data in accordance with the one or more evaluation metrics, the one or more evaluation perspectives, and the one or more evaluation modalities to produce one or more evaluation outputs.

Abstract: A method for singulating a semiconductor wafer includes providing the semiconductor wafer having a plurality of semiconductor devices adjacent to a first surface, the plurality of semiconductor devices separated by spaces corresponding to where singulation lines will be formed. The method includes providing an alignment structure adjacent to the first surface and providing a material on a second surface of the semiconductor wafer, wherein the material is absent on the second surface directly below the alignment structure. The method includes passing an IR signal through the semiconductor wafer from the second surface to the first surface where the material is absent to detect the alignment structure and align a singulation device to the spaces where the singulation lines on will be formed.

Abstract: A personal air filtering device for protecting a user from harm, the device comprising a rigid component comprising a transparent face shield, a fabric component, wherein the face shield and fabric combine to cover an entire head of a user and form a seal around the user's neck, an intake port with an inlet filter, an exhaust port with an exhaust filter, an air mover causing filtered air to enter the intake port and exhaust air to exit the exhaust port, one or more sensors, each configured to detect either an environmental condition or a condition of the user, and a processor configured to receive signals from the one or more sensors and execute a protective measure.

Abstract: A battery characterization system includes a drive-sense circuit (DSC), memory that stores operational instructions, and processing module(s) operably coupled to the DSC and the memory. Based on a reference signal, the DSC generates a charge signal, which includes an AC (alternating current) component, and provides the charge signal to a terminal of a battery via a single line and simultaneously to senses the charge signal via the single line to detect an electrical characteristic of the battery based on a response of the battery. The DSC generates a digital signal representative of the electrical characteristic of the battery. The processing module(s), based on the operational instructions, generate the reference signal to include a frequency sweep of the AC component of the charge signal (e.g.

Abstract: Aspects of the disclosure relate to models for estimating the likelihood of fatigue in test drivers. In some instances, training data including videos of the test drivers while such test drivers are tasked with monitoring driving of a vehicle operating in an autonomous driving mode may be identified. The training data also includes driver drowsiness values generated from one or more human operators observing the videos. The training inputs and outputs may be used to train the model such that when a new video of a first test driver is input into the model, the model will output an estimate of a likelihood of fatigue for that test driver.

Abstract: Container includes a base portion having a bottom panel defining a compartment. A front base panel extends upwardly from the bottom panel. A back panel extends from the bottom panel. First and second base side tabs extend between the bottom panel, front base panel, and back panel to define opposing sides. A lid portion is moveable between open and dispensing positions. The lid portion includes a top panel hindgedly-coupled to the back panel, and a front lid panel extending from the top panel having a front lid panel pressure edge. The front lid panel in the dispensing position extends within the compartment along the front base panel to pinch a web material from the compartment between the front lid panel pressure edge and the bottom panel. The web material is dispensed between the front lid panel and the front base panel when the lid is in the dispensing position.

Abstract: A method and system for intelligently ranking search results may include receiving a search request containing one or more terms for performing a search, providing the one or more terms for conducting a search, and receiving a search results index containing a list of a plurality of documents, each of the plurality of documents corresponding to one of the one or more terms or to one or more other terms associated with the at least one of the one or more terms.

Abstract: A network device is provided. The network device includes one or more memories and one or more processors coupled to the one or more memories. The one or more processors are configured to one or more of receive the DL MU PPDU, decode a data frame from the DL MU PPDU, determine whether an acknowledgement (ACK) policy indicated in the MAC header signals a trigger-based immediate acknowledgement policy, and determine whether a trigger indication for an uplink (UL) MU transmission has been obtained from a payload of a data frame. In response to the processor determines that the ACK policy indication signals the trigger-based immediate acknowledgement policy and determines that the trigger indication has been obtained, the processor is configured to transmit a trigger-based immediate acknowledgement frame to the AP in an UL MU PPDU, based on the trigger indication.

Abstract: A three-dimensional object may be manufactured using a powder bed fusion additive manufacturing technique. A layer of powder feed material may be distributed over a solid substrate and scanned with a high-energy laser beam to locally melt selective regions of the layer and form a pool of molten feed material. The pool of molten feed material may be exposed to gaseous nitrogen, carbon, or boron to respectively dissolve nitride, carbide, or boride ions into the pool of molten feed material to produce a molten nitrogen, carbon, or boron-containing solution. The molten nitrogen, carbon, or boron-containing solution may cool and solidify into a solid layer of fused nitride, carbide, or boride-containing material.

Abstract: An undergarment including a front panel having a top edge, an elastic band arranged on the front panel along the top edge and extending beyond the front panel parallel to the top edge. The undergarment further includes a back panel having a top edge, the elastic band arranged on the back panel along the top edge and extending beyond the back panel parallel to the top edge, and a pair of connectors secured to the elastic band and configured to attach to a side seam of a blouse or shirt.

Abstract: A communication system includes master host unit, hybrid expansion unit, analog remote antenna unit, and digital remote antenna unit. Master host unit communicates analog signals with at least a first service provider interface using first bands of analog spectrum. Master host unit and hybrid expansion unit communicate first N-bit words of digitized spectrum over first digital link. Hybrid expansion unit converts between first N-bit words and second bands of analog spectrum. Hybrid expansion unit and analog remote antenna unit communicate second bands over analog medium. Analog remote antenna unit transmits and receives first plurality of wireless signals over air interfaces. Master host unit and digital remote antenna unit communicate second N-bit words of digitized spectrum over second digital link. Digital remote antenna unit converts between second N-bit words and third bands of analog spectrum. Digital remote antenna unit transmits and receives second wireless signals over air interfaces.

Abstract: A method includes encoding video at a first bitrate to produce first encoded sections, and at a second bitrate that is less than the first bitrate to produce second encoded sections. The method further includes measuring levels of objective quality, indicative of perceptual quality, of the first and second encoded sections. The method includes determining, based on the measured objective quality levels, replaceable sections among the first encoded sections, and replacement sections among the second encoded sections, each of the replacement sections to replace a corresponding one of the replaceable sections. the method includes streaming the first encoded sections except for the replaceable sections, and the replacement sections instead of their corresponding replaceable sections.