Abstract: Numerous examples are disclosed of verification circuitry and associated methods in an artificial neural network. In one example, a system comprises a vector-by-matrix multiplication array comprising a plurality of non-volatile memory cells arranged in rows and columns, the non-volatile memory cells respectively capable of storing one of N possible levels corresponding to one of N possible currents, and a plurality of output blocks to receive current from respective columns of the vector-by-matrix multiplication array and generate voltages during a verify operation of the vector-by-matrix multiplication and generate digital outputs during a read operation of the vector-by-matrix multiplication.

Abstract: A stationary electromagnetic inspection (EMI) apparatus and method are disclosed which includes a base; a plurality of hydraulic clamping rollers, connected to that base, operable to move a test pipe forward and backward in a translational direction only; a transverse flaw detection module comprising a plurality of sensor arms each equipped with rows of magnetic sensor arrays arranged in a stagger manner along an axis of a test pipe; and a longitudinal flaw detection module comprising magnetizers and magnetic sensor arrays each respectively arranged orthogonal to one another.

Abstract: A stationary electromagnetic inspection (EMI) apparatus and method are disclosed which includes a base; a plurality of hydraulic clamping rollers, connected to that base, operable to move a test pipe forward and backward in a translational direction only; a transverse flaw detection module comprising a plurality of sensor arms each equipped with rows of magnetic sensor arrays arranged in a stagger manner along an axis of a test pipe; and a longitudinal flaw detection module comprising magnetizers and magnetic sensor arrays each respectively arranged orthogonal to one another.

Abstract: The disclosed embodiments generally provide visual and/or audio cues to a user to guide the user to a vehicle pickup-drop-off (PuDo) location, such as an autonomous vehicle (AV) PuDo. The user’s current location is determined based on information from the user’s mobile device. A path is determined from the user’s current location to the designated PuDo location, and instructions (e.g., turn-by-turn directions) to reach the designated PuDo are displayed on the user’s mobile device, for example, using an augmented reality (AR) interface on their mobile device that is updated in real-time. Disclosed embodiments also allow vehicles to authenticate the identity of a user before allowing entry of the user into the vehicle based on a sequence of hand gestures performed by the user that are detected by exterior sensors (e.g., camera, LiDAR) of the vehicle.

Abstract: Provided are methods and systems for establishing a line-of-sight (LoS) communications link between a first vehicle and one or more second vehicles. The LoS communications link can include a Li-Fi communications link, visible light communications (VLC) link, or other light-based communications link. LoS communications can be used to create and control caravans of vehicles.

Abstract: Among other things, techniques are described for preventing and mitigating fire risks on a vehicle. For example, multiple sensor inputs are provided to a predictive model which determines fire scenarios. A first fire risk data and second fire risk data are received from the sensors, and data indicative of fire prevention and fire mitigation is received. At least one fire prevention measure applicable to the first imminent fire risk condition and the second imminent fire risk condition is determined. The first fire risk data and the second fire risk data are compared to the fire mitigation thresholds. At least one fire mitigation measure applicable to the first imminent fire risk condition and the second imminent fire risk condition is determined. The at least one fire prevention measure or the at least one fire mitigation measure is activated.

Abstract: Embodiments include method, systems and computer program products for switching between interrupt context input/output I/O processing versus thread context I/O processing. The method includes receiving, by a processor of a plurality of processors, an interrupt. A device driver for an I/O adapter determines that the dispatch latency for an associated kernel thread is greater than a first predetermined threshold. An adapter switches to an interrupt context mode. The adapter processes an I/O on the processor associated with the received interrupt to completion.

Abstract: Embodiments include method, systems and computer program products for switching between interrupt context input/output I/O processing versus thread context I/O processing. The method includes receiving, by a processor of a plurality of processors, an interrupt. A device driver for an I/O adapter determines that the dispatch latency for an associated kernel thread is greater than a first predetermined threshold. An adapter switches to an interrupt context mode. The adapter processes an I/O on the processor associated with the received interrupt to completion.

Abstract: An interactive computer based essay system that prompts students, step-by-step, field-by-field, to write a completed essay is disclosed. The system breaks down the essay-writing process into simple steps using unique processes and algorithms. It also integrates several external elements to ensure student success with writing. The essay system follows three key steps: 1) Follow the instructions based on the three key algorithms: “ABCD Algorithm”, “Advanced TEEEEC Algorithm”, and “Thesis Algorithm”; 2) Write an essay; and 3) Coach provides feedback. The platform allows for progress tracking so that customers know how students are performing with the system at all times. Parents and instructors, therefore, have the ability to gauge and guide improvement, as well as identify critical areas of focus for the student. Coaches are readily available to provide feedback.

Abstract: The present invention discloses an interactive virtual classroom for scripted self-directed learning and education. While self-directed learning is often unidirectional or bidirectional, this application features a multi-directional learning approach. The multidirectional approach involves interaction with virtual classmates that are programmed with artificial intelligence (AI). Interaction can be between the instructor and the user student, the user student and the AI students, the instructor and the AI students, between the AI students. The content provided within the classroom is scripted and customized depending on what is being taught. An interactive virtual classroom allowing for self-directed scripted learning is disclosed. While self-directed learning is often unidirectional or bidirectional, this application features a multidirectional learning approach. The multidirectional approach involves interaction with virtual classmates that are programmed with artificial intelligence (AI).

Abstract: The present invention relates to a method of manufacturing a detection device which involves providing a substrate having a layer of electrically conductive material and a first layer of photosensitive material. Next, the substrate is subjected to a first level photolithography treatment to produce an electrical conductor containing conductive fingers with spaces between them. Finally, biological probes are attached to the conductive fingers under conditions effective to form a gap between the biological probes on the spaced apart conductive fingers, whereby a target molecule, if present in a sample, can bind to a pair of the biological probes on the spaced apart conductive fingers to bridge the gap between the biological probes, allowing detection of the target molecule.

Abstract: The invention concerns a headphone and a compatible recording device for spatial sound reproduction provided with two earphones, each earphone having a support defining at least partly a cap-like surface comprehensively covering the listener's ear. Each earphone includes at least five speakers arranged on said support. The speakers are adapted to reproduce an acoustic field, such that it is perceived as being continuous by the human ear, for acoustic frequencies lower than a given maximum frequency.

Abstract: The present invention relates to a method of manufacturing a detection device which involves providing a substrate having a layer of electrically conductive material and a first layer of photosensitive material. Next, the substrate is subjected to a first level photolithography treatment to produce an electrical conductor containing conductive fingers with spaces between them. Finally, biological probes are attached to the conductive fingers under conditions effective to form a gap between the biological probes on the spaced apart conductive fingers, whereby a target molecule, if present in a sample, can bind to a pair of the biological probes on the spaced apart conductive fingers to bridge the gap between the biological probes, allowing detection of the target molecule.

Abstract: The present invention relates to a method of manufacturing a detection device which involves providing a substrate having a layer of aluminum and a first layer of photosensitive material. Next, the substrate is subjected to a first level photolithography treatment to produce an aluminum electrical conductor containing conductive fingers with spaces between them. Finally, biological probes are attached to the conductive fingers under conditions effective to form a gap between the biological probes on the spaced apart conductive fingers. As a result, a target molecule, if present in a sample, can bind to a pair of the biological probes on the spaced apart conductive fingers to bridge the gap between the biological probes, allowing detection of the target molecule.