Abstract: A method and system for certification and authentication of objects is disclosed herein. The method and system use multiple attestations along with digital ledger technology to provide a digital certificate of authenticity for an object such as a work of art, collectible, or a non-fungible token (NFT).

Abstract: The present disclosure generally relates to user interfaces for managing spatial audio. Some exemplary techniques include user interfaces for transitioning between visual elements. Some exemplary techniques include user interfaces for previewing audio. Some exemplary techniques include user interfaces for discovering music. Some exemplary techniques include user interfaces for managing headphone transparency. Some exemplary techniques include user interfaces for manipulating multiple audio streams of an audio source.

Abstract: A Type II superconductor includes a perforated carbonaceous material with an activating material on at least one surface. The activating material a non-polar liquid that does not incorporate Pi-bonding in its structure. The superconductor is manufactured by perforating a carbonaceous material to produce voids and coating at least one surface of the carbonaceous material with the activating material. A superconductive cable includes wires with a perforated carbonaceous material wetted with the activating material on a non-conductive substrate interspersed with non-conducting spacers and surrounded by an insulation layer. The superconductor conducts current at room temperature and above.

Abstract: Methods are provided for extracting bone marrow cells from bone obtained from deceased donors, for preparing the bone marrow for cryopreservation and for obtaining desired cells from cryopreserved and fresh bone marrow.

Abstract: Disclosed herein are system, apparatus, article of manufacture, method and/or computer program product embodiments, and/or combinations and sub-combinations thereof, for providing voice control using multiple digital assistants. In some embodiments, a voice platform operates to receive a voice input from a user. The voice platform selects a digital assistant from a plurality of digital assistants based on a trigger word. The voice platform then generates an intent from the voice input using the selected digital assistant. The voice platform then transmits the intent to a media device for processing.

Abstract: Methods are provided for extracting bone marrow cells from bone obtained from deceased donors, for preparing the bone marrow for cryopreservation and for obtaining desired cells from cryopreserved and fresh bone marrow.

Abstract: Intelligently downloading content to user devices is described herein. According to an embodiment, a user request for content is received. In response to the request, a low quality version of the content is downloaded and played to the user. Then, a higher quality version of the content is downloaded (this may occur during or after the download or playback of the low quality version of the content). Playback of the low quality version is discontinued. Then, playback of the higher quality version begins at the point where playback of the low quality version was discontinued. In some embodiments, the low quality version and the higher quality version of the requested content (among all the versions of the requested content) are identified via crowdsourcing.

Abstract: Disclosed herein are system, apparatus, article of manufacture, method and/or computer program product embodiments, and/or combinations and sub-combinations thereof, for a device including a functional circuit, a power monitor circuit, and a controller. The functional circuit can be configured to perform a function. The power monitor circuit can collect power usage data of the functional circuit. The controller can transmit the power usage data to a master control device, and receive an instruction provided by the master control device. The instruction is generated based on the power usage data of the functional circuit and related to the function. Based on the instruction received from the master control device, the controller can adjust the function performed by the functional circuit.

Abstract: Disclosed herein are system, apparatus, article of manufacture, method and/or computer program product embodiments, and/or combinations and sub-combinations thereof, for providing voice control using multiple digital assistants. In some embodiments, a voice platform operates to receive a voice input from a user. The voice platform selects a digital assistant from a plurality of digital assistants based on a trigger word. The voice platform then generates an intent from the voice input using the selected digital assistant. The voice platform then transmits the intent to a media device for processing.

Abstract: Intelligently downloading content to user devices is described herein. According to an embodiment, a user request for content is received. In response to the request, a low quality version of the content is downloaded and played to the user. Then, a higher quality version of the content is downloaded (this may occur during or after the download or playback of the low quality version of the content). Playback of the low quality version is discontinued. Then, playback of the higher quality version begins at the point where playback of the low quality version was discontinued. In some embodiments, the low quality version and the higher quality version of the requested content (among all the versions of the requested content) are identified via crowdsourcing.

Abstract: The present disclosure generally relates to user interfaces for managing spatial audio. Some exemplary techniques include user interfaces for transitioning between visual elements. Some exemplary techniques include user interfaces for previewing audio. Some exemplary techniques include user interfaces for discovering music. Some exemplary techniques include user interfaces for managing headphone transparency. Some exemplary techniques include user interfaces for manipulating multiple audio streams of an audio source.

Abstract: Disclosed herein is a dynamic backup battery for updating the firmware of a media device. The media device includes a memory device that is electrically coupled to a port. The port of the media device is configured to receive a first power. The media device also includes a battery that is electrically coupled to the port and is configured to supply a second power to the port. The media device includes a processor electrically coupled to the battery and is configured to monitor the power level of the first power received and based on the power level of the first power received falling below a threshold value, the battery supplies a second power to the port of the media device. The processor is further configured to activate a low power mode, detect an event while in low power mode, deactivate low power mode, perform a task, and reactivate low power mode.

Abstract: A circuit includes a field effect transistor (FET), a reference transistor having an output coupled to an output of the FET, an active bias circuit coupled to the reference transistor and configured to generate an input signal for the reference transistor in response to a change in drain current of the reference transistor due to carrier trapping and to apply the input signal to an input of the reference transistor, and a summing node coupled to an input of the FET and to the input of the reference transistor. The summing node adds the input signal to an input signal of the FET to compensate the carrier trapping effect.

Abstract: Provided herein are various embodiments for synchronizing playback of audio and video. An embodiment operates by determining that a first quality video is being received at a media device. It is determined that a buffer of the media device is not large enough to buffer the first quality video long enough to synchronize an output of the high quality video with the output of the audio by one or more wireless speakers. A second quality of the video that the buffer can hold long enough to synchronize is identified, wherein the second quality of the video is lower than the first quality of the video. The media device outputs the video at the second quality and the corresponding audio to the one or more wireless speakers.

Abstract: Deoxyhemoglobin in a subject may be modulated to act as a contrast agent for use in magnetic resonance imaging. Sequential gas delivery may be applied to adjust the level of deoxyhemoglobin in the subject. A suitable magnetic resonance imaging (MRI) pulse sequence that is sensitive to magnetic field inhomogeneities, such as a blood-oxygen-level dependent (BOLD) sequence, may be used to detect deoxyhemoglobin as a contrast agent.

Abstract: The present invention relates to expression constructs and viral and other vectors for the treatment and/or prevention of chronic pain.

Abstract: A circuit includes a field effect transistor (FET), a reference transistor having an output coupled to an output of the FET, an active bias circuit coupled to the reference transistor and configured to generate an input signal for the reference transistor in response to a change in drain current of the reference transistor due to carrier trapping and to apply the input signal to an input of the reference transistor, and a summing node coupled to an input of the FET and to the input of the reference transistor. The summing node adds the input signal to an input signal of the FET to compensate the carrier trapping effect.

Abstract: A storytelling interface comprising a map panel and a genealogy panel, and methods for using the same, are described. The storytelling interface facilitates dynamic and automatic scaling and relocation of the map panel based on a user's location within the genealogy panel, which facilitates a continuous scrolling operation to navigate between different sections of the genealogy panel. The storytelling interface facilitates a user receiving, viewing, and interacting with DNA and ethnic communities results determined from DNA testing, and allows a user to navigate through pertinent communities in both time and/or space.

Abstract: A training system and method includes a subject phantom (102) capable of being visualized on a display (120). A spatial tracking system (104) is configured to track an interventional instrument (108) in subject phantom space. A simulation system (110) is configured to generate a simulated abnormality in the phantom space and to simulate interactions with the simulated abnormality to provide feedback and evaluation information to a user for training the user in an associated procedure related to the abnormality.