Abstract: Various aspects of the disclosure are directed to content rendition generation. Sets of disparately-formatted media content are reformatted into corresponding renditions of media content having a common format. The common format includes device-indeterminate ID linking data that links respective portions (e.g., assets or a structural component including the assets) of each rendition with the common format to corresponding portions of the disparately-formatted media content. For each rendition, reformatted assets are generated in which each reformatted is specific to one of a plurality of disparate types of devices, based upon characteristics of the disparate device types. Access to the portions of disparately-formatted media content and/or the assets within the portions of disparately-formatted media content is tracked, based on the linking data.

Abstract: A semiconductor device having a substrate, a pair of Group III-Nitride layers on the substrate forming: a heterojunction with a 2 Dimensional Electron Gas (2DEG) channel in a lower one of the pair of Group III-Nitride layers, a cap beryllium doped Group III-Nitride layer on the upper one of the pair of Group III-Nitride layers; and an electrical contact in Schottky contact with a portion of the cap beryllium doped, Group III-Nitride layer.

Abstract: A catheter has a jacket (10, 11, 5) defining a lumen and a helical support (6). The catheter has a proximal portion (4) and a distal portion (3), the distal portion having for at least some of its length a corrugated outer surface. A transition portion has a flexural stiffness which is less than that of the distal portion and more than that of the proximal portion. The transition portion provides an optimum transition in flexural stiffness by way of features of the jacket including geometry of jacket corrugations (15), or overlapping tubular layers (1073, 1074). The distal end of the distal portion may have an extension of liner material folded over (1072, 1082) to provide a particularly soft tip. In other examples the liner is terminated (763) before the distal tip. The catheter is particularly suited to an aspiration device (1350) with a flow restrictor (1353) and the distal portion distal of the flow restrictor.

Abstract: An Enhancement-Mode HEMT having a gate electrode with a doped, Group III-N material disposed between an electrically conductive gate electrode contact and a gate region of the Enhancement-Mode HEMT, such doped, Group III-N layer increasing resistivity of the Group III-N material to deplete the 2DEG under the gate at zero bias.

Abstract: There is disclosed herein examples of systems and procedures for performing software updates for vehicles. The vehicles may be scheduled for the software updates based on information related to the vehicles. Update systems may determine when the vehicles have entered service ranges of the update systems for the scheduled software updates and may initiate the software updates in response to determining that the vehicles have entered the service ranges. Progress of the software updates may be monitored and displayed on a dashboard system overseeing the software updates of the vehicles.

Abstract: An Enhancement-Mode HEMT having a gate electrode with a doped, Group III-N material disposed between an electrically conductive gate electrode contact and a gate region of the Enhancement-Mode HEMT, such doped, Group III-N layer increasing resistivity of the Group III-N material to deplete the 2DEG under the gate at zero bias.

Abstract: The system includes an air flow generator configured to deliver an air flow at a positive therapeutic pressure during the treatment, and an expiratory valve with an open pressure connected to the air flow generator. The open pressure is dependent on the therapeutic pressure from the air flow generator. The expiratory valve further exerts a back pressure upon each exhalation from the patient sufficient to create a pneumatic splint in the patient's respiratory tract. The exhalation from the patient has a first half followed by a second half, and the back pressure is varied such that during the start of the first half, the back pressure is between 0 and 50% of a peak back pressure, and increases to a peak back pressure in the second half.

Abstract: A High Electron Mobility Transistor structure having: a GaN buffer layer disposed on the substrate; a doped GaN layer disposed on, and in direct contact with, the buffer layer, such doped GaN layer being doped with more than one different dopants; an unintentionally doped (UID) GaN channel layer on, and in direct contact with, the doped GaN layer, such UID GaN channel layer having a 2DEG channel therein; a barrier layer on, and in direct contact with, the UID GaN channel layer. One of the dopants is beryllium and another one of the dopants is carbon.

Abstract: The present disclosure provides a method comprising using at least one first sensing device to identify an item disposed in a vehicle for delivery by the vehicle from an origin to a destination; performing at the destination an authentication process to authenticate a user who purports to be a recipient of the item, wherein the authentication process may be performed without human intervention; determining whether the authenticated user is an authorized recipient of the item, wherein the determining may be performed without human intervention; and automatically permitting the authorized recipient to retrieve the item from the vehicle.

Abstract: The present disclosure provides a method comprising detecting an event in connection with an autonomous vehicle, wherein the detected event comprises at least one of a current state of the autonomous vehicle, an impending state of the autonomous vehicle, and an intent of the autonomous vehicle; generating an image in connection with the detected event, wherein the image comprises at least one of text information and graphics information; and displaying the generated image on at least one window of the autonomous vehicle for conveying information about the detected event to at least one user located outside the autonomous vehicle.

Abstract: There is disclosed herein examples of systems and procedures for performing software updates for vehicles. The vehicles may be scheduled for the software updates based on information related to the vehicles. Update systems may determine when the vehicles have entered service ranges of the update systems for the scheduled software updates and may initiate the software updates in response to determining that the vehicles have entered the service ranges. Progress of the software updates may be monitored and displayed on a dashboard system overseeing the software updates of the vehicles.

Abstract: There is disclosed herein examples of systems and procedures for performing software updates for vehicles. The vehicles may be scheduled for the software updates based on information related to the vehicles. Update systems may determine when the vehicles have entered service ranges of the update systems for the scheduled software updates and may initiate the software updates in response to determining that the vehicles have entered the service ranges. Progress of the software updates may be monitored and displayed on a dashboard system overseeing the software updates of the vehicles.

Abstract: Various technologies described herein pertain to causing presentation on a user interface of an immediate portion of a navigation route of an autonomous vehicle. A computing system of the autonomous vehicle determines whether an object detected by sensor(s) of the autonomous vehicle proximate to the immediate portion of the navigation route are of a type and relative position defined as one of consequential and inconsequential for a human passenger. In response to determining that an object has both a type and relative position defined as consequential, the computing system causes presentation on the user interface a representation of the object relative to the immediate portion of the navigation route to provide a confidence engendering indication that the autonomous vehicle has detected the object. Otherwise if inconsequential, presentation on the user interface of any representation of the object is not caused by the computing system to avoid creating a confusing presentation.

Abstract: Technologies for providing augmented reality wayfinding experiences in ridesharing applications are provided. In some examples, a method for providing augmented reality wayfinding experiences can include determining a first location of an autonomous vehicle (AV) relative to a second location of a client device associated with a user that requested a ride from the AV; based on the first location of the AV relative to the second location of the client device, determining a direction from the second location of the client device to the first location of the AV; presenting, at the client device, a feed from a camera sensor associated with the client device, the feed including a local scene captured by the camera sensor; and presenting a virtual content overlay on the feed, the virtual content overlay including an indication of the direction from the second location of the client device to the first location of the AV.

Abstract: Technologies for providing real-time visualizations of a behavior of an autonomous vehicle (AV) associated with a ride request. In some examples, a method for providing real-time visualizations of a behavior of an AV associated with a ride request can include receiving a user request for a ride from an AV, wherein the user request specifies a pick-up location associated with a user; receiving sensor data from one or more sensors associated with the AV; determining, based on the sensor data, a state and context of the AV while the AV is en route to the pick-up location; and presenting, at a display interface, a map depicting one or more visual indicators of the state and context of the AV, the state and context of the AV including a location of the AV and one or more AV operations.

Abstract: Various technologies described herein pertain to causing presentation on a user interface of an immediate portion of a navigation route of an autonomous vehicle. A computing system of the autonomous vehicle determines whether an object detected by sensor(s) of the autonomous vehicle proximate to the immediate portion of the navigation route are of a type and relative position defined as one of consequential and inconsequential for a human passenger. In response to determining that an object has both a type and relative position defined as consequential, the computing system causes presentation on the user interface a representation of the object relative to the immediate portion of the navigation route to provide a confidence engendering indication that the autonomous vehicle has detected the object. Otherwise if inconsequential, presentation on the user interface of any representation of the object is not caused by the computing system to avoid creating a confusing presentation.

Abstract: Access is provided for different types of media content provided by disparate publishers, and in formats corresponding to operating characteristics of respective user devices. As consistent with one or more example embodiments herein, media content access is filtered for users requesting access via different user devices, based upon characteristics of the device to which the access is provided, user subscription data and publisher-specific criteria. A user-specific storefront interface is generated for each of a multitude of users, based upon the filtering. Each storefront interface indicates media content that can be displayed at the device to which access is requested, and identifies media content to which the user does and does not have subscription access. The user-specific storefront interfaces are presented at respective user devices, and media content is delivered to each device in response to selections made via the user-specific storefront interfaces.

Abstract: Embodiments are directed configurations of antenna elements for conformal phased arrays (e.g., circular or cylindrical) to support either omnidirectional or directional high-gain beams. Antenna elements may be spaced about a circle or cylinder with a vertical and circumferential element spacing that is based on a wavelength of an operational frequency. Such a configuration of antenna elements enables easy scaling to different frequency bands and a straightforward extension from single-linear to dual-linear polarization. Furthermore, the antenna elements and their configurations enable conformal phased arrays to be formed as one integrated structure or with multiple modular structures.

Abstract: An Enhancement-Mode HEMT having a gate electrode with a doped, Group III-N material disposed between an electrically conductive gate electrode contact and a gate region of the Enhancement-Mode HEMT, such doped, Group III-N layer increasing resistivity of the Group III-N material to deplete the 2DEG under the gate at zero bias.

Abstract: Technologies for providing real-time visualizations of a behavior of an autonomous vehicle (AV) associated with a ride request. In some examples, a method for providing real-time visualizations of a behavior of an AV associated with a ride request can include receiving a user request for a ride from an AV, wherein the user request specifies a pick-up location associated with a user; receiving data indicating a state and/or context of the AV while the AV is en route to the pick-up location; generating, based on the data indicating the state and/or context of the AV, one or more visual indicators of the state and/or context of the AV; and presenting, at a display interface, a map depicting the one or more visual indicators of the state and/or context of the AV, the state and/or context of the AV including a location of the AV and/or one or more AV operations.