Abstract: A disposable set of components for an organ perfusion system comprising a fluid supply duct for supplying fluid to the organ, a fluid removal duct for removing fluid from the organ, and a surrogate organ removably connected between the fluid supply duct and the fluid removal duct so as to form a fluid circuit, so that fluid can be circulated in the circuit in preparation for connection of the organ.

Abstract: A wearable heads-up display includes a power source, laser sources, and a lightguide. A photodetector is positioned to detect an intensity of a test light emitted at a perimeter of the lightguide from an optical path within the lightguide. A laser safety circuit provides a control to reduce or shut off a supply of electrical power from the power source to the laser sources in response to an output signal from the photodetector indicating that the detected intensity is below a threshold.

Abstract: The present disclosure concerns hyperthermic devices for treating vascular involvements related to cancer therapies, such as surgery. In specific embodiments, the device is configured to provide therapeutic heating to destroy vessel-encasing tumors while still protecting the vessel itself. In particular embodiments, the devices utilize two opposing semi-cylindrical shells that encase the vessel in need of treatment of a tumor thereon. In other devices, a flexible substrate is guided under and around the vessel and tumor thereon.

Abstract: The present disclosure relates to improvements in turbocharger efficiency and more particularly to a method and system for estimating the efficiency loss of a turbocharger. The method comprises the steps of monitoring a plurality of operating parameters and determining a compressor exit temperature according to a first calibration map based on these operating parameters. An estimate of instantaneous turbocharger efficiency loss according to a second calibration map is then determined, based on the compressor exit temperature. The instantaneous turbocharger efficiency loss is used to determine an estimate of cumulative turbocharger efficiency loss during engine service. The estimate of cumulative turbocharger efficiency loss is compared with a first predetermined efficiency loss threshold and a first signal is generated if the first predetermined efficiency loss threshold is exceeded.

Abstract: Systems and methods for managing the allocation of incoming charge power between an on-board power supply power output and HV battery power input. An electric vehicle (EV) may be used to provide power to one or more electrical devices connected to an on-board power supply of the EV. When the EV is connected to a charging device, a rate of charge may be determined. An allocation of the incoming charge power from the charging device may be determined as between a high voltage (HV) battery of the electric vehicle and the on-board power supply of the electric vehicle. Power may be simultaneously provided to the HV battery and the on-board power supply.

Abstract: The present disclosure concerns systems and methods related to an adjustable surgical dilation device for the mechanical dilation of an anatomical opening, including, but not limited to, an endoscopic or robotic port. In specific embodiments, this device may create and expand an anatomical opening with a novel petal-like mechanism. In specific embodiments, this device may be utilized in laparoscopic procedures including, but not limited to, thyroid or parathyroid removal.

Abstract: There is provided a method including receiving an incoming ID at a first wearable heads-up display (WHUD), which incoming ID is associated with a communicant device. The method also includes sending match data from the first WHUD to a match engine. The match data includes a first WHUD ID and the incoming ID. Moreover, the method includes receiving a match indicator at the first WHUD from the match engine. The match indicator is to indicate a match event between the first WHUD and the communicant device based on the match data. Furthermore, the method includes effecting communication between the first WHUD and the communicant device comprising at least one of sending a message from the first WHUD to the communicant device and receiving at the first WHUD a corresponding message from the communicant device. The first WHUD, and a method of operating the match engine are also described.

Abstract: An electrode binder of a lithium ion battery comprising: (a) a polyvinylidene binder dispersed in an organic diluent with (b) a (meth)acrylic polymer dispersant. The binder can be used in the assembly of electrodes of lithium ion batteries.

Abstract: Systems, devices, and methods for eyebox expansion in wearable heads-up displays (“WHUDs”) are described. The WHUDs described herein each include a projector and an optical waveguide positioned in an optical path between the projector and an eye of the user. For any given light signal from the projector, the optical waveguide receives the light signal at an input coupler and outputs multiple instances or copies of the light signal from multiple discrete, spatially-separated output couplers. The multiple instances or copies of the light signal may be converged by the optical waveguide directly to respective exit pupils at the user's eye or may be routed by the optical waveguide to a holographic combiner in the user's field of view from which the light signals may be converged to respective exit pupils at the user's eye. The optical waveguide employs exit pupil replication to expand the eyebox of the WHUD.

Abstract: A process of augmenting images of incident scenes with object descriptions retrieved from an audio stream. In operation, an electronic computing device detects an object of interest in an image captured corresponding to an incident scene and identifies an audio stream linked to an incident identifier of an incident that occurred at the incident scene. The electronic computing device then determines whether the audio stream contains an audio description of the detected object of interest. When it is determined that the audio stream contains the audio description of the detected object of interest, the electronic computing device generates a visual or audio prompt corresponding to the audio description of the detected object of interest and plays back the visual or audio prompt via a corresponding display or audio-output component communicatively coupled to the electronic computing device.

Abstract: Systems and techniques are described for generating a color image by computationally combining chromatically undersampled and shifted information present in multiple component image frames captured via a sparse color filter array that includes a minority of wavelength-filtered picture elements and a remaining majority of panchromatic picture elements. A burst capture is initiated of multiple image frames via a color filter array comprising a plurality of subunits, each subunit including a minority of one or more wavelength-filtered adjacent pixels and a majority of remaining panchromatic pixels. Each of the multiple image frames is processed to generate a resulting color image.

Abstract: Aspects described herein relate to a method comprising: receiving a request to write data to a persistent storage device, the request comprising data; determining an affinity of the data; writing the request to a cache line of a cache; associating the cache line with the affinity of the data; and reporting the data as having been written to the persistent storage device.

Abstract: A non-transitory computer-readable storage medium can comprise instructions stored thereon. When executed by at least one processor, the instructions can be configured to cause a mobile computing device to receive, from a companion device, multiple files, each of the multiple files including at least media content, a trigger condition, and an action to be performed upon satisfaction of the trigger condition. The action included in at least one of the files can include playing media content from another one of the multiple files. The instructions can be further configured to cause the mobile computing device to play the media content included in at least one of the multiple files, receive at least one additional file from the companion device, erase at least one of the multiple files, and play media content included in the at least one additional file.

Abstract: A head wearable apparatus, such as a pair of smart glasses are configured to track a gaze direction of a person for various applications. To support the tracking, the head wearable apparatus is configured with a lens assembly including at least one lens module (e.g., a lens or a lenslet array) operably coupled to the head wearable apparatus and a camera assembly including a camera sensor operably coupled to the head wearable apparatus. The head wearable apparatus is also configured with a camera assembly operably coupled to an anterior surface of a flexure of the head wearable apparatus (e.g., proximate to the front of the smart glasses frames) to minimize a size (e.g., to be as small as possible) of an aperture housing the camera assembly. The flexure is configured to be adjacent to the lens assembly operably coupled to the head wearable apparatus.

Abstract: Systems, devices, and techniques are provided for reducing graphical bandwidth in a projection display system by modifying a modulation frequency used to display one or more portions of content based on an identified content type of such portions. Content is received for display, and types of content associated with one or more portions of the received content are identified. For each respective portion of content, an effective resolution is selected for displaying the respective portion based on the identified content type for the respective portion, and one or more light beams directed to a respective display area of a projection surface are modulated at a respective emitter modulation frequency that corresponds to the selected effective resolution for the respective portion.

Abstract: Systems, devices, and techniques are provided for displaying graphical content by modulating an intensity of one or more emitted light beams while redirecting those emitted light beams along a scan path that includes multiple locations of a projection surface Timing information that specifies timing values associated with each of multiple locations on a projection surface of an optical element is received or generated. One or more light beams that each have a respective intensity are emitted, and redirected along a scan path that includes at least some of the multiple locations. During the redirection of the one or more emitted light beams, the respective intensity of each of the one or more emitted light beams is modulated in accordance with the timing information to display one or more pixels of an image at each of the at least some multiple locations.

Abstract: There is provided a method of operating a wearable heads-up display (WHUD). The WHUD may include a light source, a spatial modulator, and a display optic. The method may include generating, by the light source, an output light to form an image viewable by a user of the WHUD. The method may also include receiving a position of a pupil of the user relative to an eyebox of the WHUD, and obtaining an image correction map based on the position of the pupil. Moreover, the method may include adjusting the output light to form an adjusted output light. The adjusted output light may be adjusted based on the image correction map to reduce at least one of an intensity non-uniformity and a color balance non-uniformity of the image. The method may also include directing, by the display optic, the adjusted output light into a field of view of the user.

Abstract: Disclosed herein are a content provisioning platform (150) and a system (100) that utilizes such a content provisioning platform (150). The content provisioning platform (150) includes: a selection engine (153) for selecting, in response to a request from a webpage (300) associated with an electronic transaction, inventory based on at least one of: a contextual attribute associated with the electronic transaction, a customer attribute associated with a user performing the electronic transaction, and a set of predefined rules. The inventory is selected from available inventory derived from at least one inventory provider during the electronic transaction. The webpage (300) is encoded in accordance with a content provisioning application programming interface (API) (140) associated with the content provisioning platform (150), the webpage including a contextual content display region (350) for displaying the selected inventory.

Abstract: Systems, devices, and methods for generating, processing, assembling, and/or formatting data for display are described. Example display controllers are described in which image data is stored in a framebuffer, and a compositor selectively retrieves portions of the image data. At least one P-operator produces lines of intermediate P-operated data by performing at least one intra-line operation on the image data retrieved by the compositor, such as repeating or reordering pixels of the image data. A Q-operator produces a stream of pixel data by performing inter-line operations on the intermediate P-operated data, such as interpolating between lines of the P-operated data. A display is driven according to the stream of pixel data.