Abstract: A magnetic field recording system includes a headgear for a user; optically pumped magnetometers (OPMs) disposed in or on the headgear to detect magnetic fields and, in response to the detection, produce magnetic field data; at least one sensing modality including an optical sensing modality having at least one light source and at least one camera or light detector to receive light reflected or directed from the user and to produce an optical data stream; a tracking unit to receive the optical data stream and track a position or orientation of the headgear or user; a system controller to control operation of the OPMs and receive, from the tracking unit, the position or orientation of the headgear or user; and a processor to receive the optical data stream and the magnetic field data from the OPMs and analyze the magnetic field data using the optical data stream for validation.

Abstract: Representing asynchronous functionality in intermediate code, and then having the runtime compiler, rather than the source code language compiler, declare the corresponding asynchronous state machine. This allows the size of the intermediate code to be smaller thereby facilitating more efficient delivery of the code to end users. Furthermore, the runtime compiler can now use its optimization capability to optimize performance of the asynchronous functionality specific to the actual environment in which the asynchronous work will operate.

Abstract: The improved exercise of artificial intelligence. Raw output data is obtained by applying an input data set to an artificial intelligence (AI). Such raw output data is sometimes difficult to interpret. The principles defined herein provide a systematic way to refine the output for a wide variety of AI models. An AI model collection characterization structure is utilized for purpose of refining AI model output so as to be more useful. The characterization structure represents, for each of multiple and perhaps numerous AI models, a refinement of output data that resulted from application of an AI model to input data. Upon obtaining output data from the AI model, the appropriate refinement may then be applied. The refined data may then be semantically indexed to provide a semantic index. The characterization structure may also provide tailored information to allow for intuitive querying against the semantic index.

Abstract: A voltage pre-regulator can receive a variable voltage in a middle voltage range (e.g., dozens of volts) and provide a regulated voltage in a safe operating region of a low voltage device. The use of the voltage pre-regulator can allow circuits to use low voltage devices to perform additional regulation/conversion without fear of damage. The voltage pre-regulator disclosed herein can perform the voltage reduction and regulation functions of pre-regulation with commonly used transistor types because the disclosed circuits and method use a bias circuit. The bias circuit uses positive feedback so that no additional start-up circuitry is required. The positive feedback is controlled by negative feedback so that the pre-regulator is able to provide a regulated voltage that is stable over a range of input voltages and temperatures.

Abstract: A method for preparing a laminate coronary stent comprising: providing a stent framework; and depositing a plurality of layers on said stent framework to form said laminate coronary stent; wherein at least one of said layers comprises a bioabsorbable polymer.

Abstract: A system, method and computer-readable medium for interfacing with an EMV compliant chip card having an embedded microchip. A transaction computer includes a virtual credit card terminal running in a web browser and that is in communication with an EMV card reader having a chip card slot. The virtual terminal defines a first EMV transaction and a second EMV transaction based upon user input. The virtual terminal then causes the embedded microchip of the EMV chip card to generate a first cryptogram associated with the first transaction and a second cryptogram associated with the second transaction during a contact interface session or a contactless interface session. The virtual terminal then authenticates the first and second cryptograms over a computer network with a card issuer. Once authenticated, the virtual terminal completes the first transaction and the second transaction.

Abstract: A medical imaging marker device includes, a main marker body, an outer side visual radiolucent placement indicator, an inner side visual radiolucent placement indicator, an anatomical side visual radiolucent indicator, visual radiolucent length measurement indicator, an attachment system; and a slidable marker piece, including a slidable marker body and a radiopaque marker; such that the slidable marker body is detachably positionable on an image receptor, such that an image of an anatomical target structure taken with the image receptor includes an image portion of the radiopaque marker, which indicates a side orientation of the anatomical target structure.

Abstract: There is provided an electronically controlled, breath actuated vaporization device for generating vaporized material for inhalation by a user. The vaporization device includes a vaporization chamber for accommodating material to be vaporized and a mesh heater or other heater supported upstream of the vaporization chamber which is operable to heat air that passes through the mesh heater or other heater during an inhalation event. A closed loop control scheme may be employed to control heat generated by the heater to maintain a temperature of the air delivered to the vaporization chamber at or within a predetermined tolerance of a desired vaporization temperature for at least a majority of a duration of the inhalation event.

Abstract: A laser eye surgery system includes a laser source, a ranging subsystem, an integrated optical subsystem, and a patient interface assembly. The laser source produces a treatment beam that includes a plurality of laser pulses. The ranging subsystem produces a source beam used to locate one or more structures of an eye. The ranging subsystem includes an optical coherence tomography (OCT) pickoff assembly that includes a first optical wedge and a second optical wedge separated from the first optical wedge. The OCT pickoff assembly is configured to divide an OCT source beam into a sample beam and a reference beam. The integrated optical subsystem is used to scan the treatment beam and the sample beam. The patient interface assembly couples the eye with the integrated optical subsystem so as to constrain the eye relative to the integrated optical subsystem.

Abstract: Systems and methods are described for providing co-presence in an augmented reality environment. The method may include controlling a first and second computing device to detect at least one plane associated with a scene of the augmented reality environment generated for a physical space, receiving, from the first computing device, a first selection of a first location within the scene and a first selection of a second location within the scene, generating a first reference marker corresponding to the first location and generating a second reference marker corresponding to the second location, receiving, from a second computing device, a second selection of the first location within the scene and a second selection of the second location within the scene, generating a reference frame and providing the reference frame to the first computing device and to the second computing device to establish co-presence in the augmented reality environment.

Abstract: The present disclosure relates to roofing granules, such as solar-reflective roofing granules having one or more of low crystalline silica content, high stain resistance and algae resistance. The present disclosure provides a mineral roofing granule having at its mineral outer surface a first fired mixture comprising an aluminosilicate clay, the first fired material having no more than 2 wt % crystalline silica. The present disclosure also provides a mineral roofing granule having a mineral body and a mineral outer surface, the mineral roofing granule having at its mineral outer surface a first fired material, the first fired material being a first fired mixture comprising an aluminosilicate clay; one or more of a feldspar, a sodium silicate and a nepheline syenite; and, optionally, a zinc source.

Abstract: Methods and systems are provided that are directed to automatically adjusting a user interface based on tilt position of a digital drawing board. The digital drawing board has a tiltable screen with a sensor. The tiltable screen may be fixed in a stable tilt position. A sensor is used to determine that the digital drawing board has a first tilt position. The digital drawing board displays a first user interface associated with the first tilt position. The first user interface may be associated with a first use mode. The first user interface may also be based on an application running on the digital drawing board. When the sensor senses that the digital drawing board has moved from the first tilt position to a second tilt position, it automatically displays a second user interface associated with a second tilt position. The second user interface has different functionality than the first user interface.

Abstract: Techniques for facilitating a digital signature occurrence associated with an object transmitted via a communication channel associated with a group-based communication platform. The object may be created by a user within either the group-based communication platform or a third-party application and transmitted to one or more other users associated with the communication channel via the group-based communication platform. The group-based communication platform may be configured to authenticate a digital signature and, based on a verification of the authenticity, associate the digital signature with the object. The group-based communication platform may cause the digital signature to be presented via an interface associated with the communication channel, such as proximate to or viewable in association with the object.

Abstract: Embodiments of systems and methods using integrated credit scoring and pre-approval tools are described. A credit score tool may obtain a user's credit score and associated credit information for display to the user. A credit pre-approval tool may assemble credit-related information for evaluation by a predictive model to determine whether a pre-approved offer of credit should be presented to the user along with the credit score.

Abstract: The present disclosure relates to methods of treating gastrointestinal stromal tumors to a subject in need thereof, comprising administering to the subject a therapeutically effective amount of ripretinib or a pharmaceutically acceptable salt thereof.

Abstract: A method for image colorization includes receiving, from a camera, an input image including a plurality of input image pixels. One or more input interest pixels of the plurality of input image pixels are classified as corresponding to an object of interest. A display image is generated having a plurality of display image pixels each having pixel values based on relative temperature values of objects in a real-world environment, the display image pixels including display interest pixels corresponding to the input interest pixels. The display interest pixels are colorized with a color selected based on a recognized class of the object of interest to give a colorized display image, the selected color being independent of the relative temperature values of the object of interest. The colorized display image is displayed with the display interest pixels colorized with the selected color.

Abstract: Provided are electrodes that may be used in electrochemical cells that incorporate relatively high loading of active material while also demonstrating excellent adhesion, resistance to mechanical breakdown, and also offer improved capacity retention, particularly at discharge rates of C/2 or greater.

Abstract: The present invention provides for methods and systems for digitally processing an audio signal to reproduce high quality sounds on various materials. In various embodiments, a method comprises filtering the signal with a low shelf filter and/or high shelf filter, passing the signal through a first compressor that, filtering the signal again with a low shelf filter and/or high shelf filter, processing the signal with a graphic equalizer based on a selected material profile, passing the signal through a second compressor, and outputting the signal to a transducer.