Abstract: An integrated circuit die stack and method thereof are described herein that is capable of detecting a physical tampering event. The integrated circuit die stack includes a first integrated circuit die including a sensor network that extends substantially across an entire top surface of the first integrated circuit die, and a second integrated circuit die stacked below the first integrated circuit die. The second integrated circuit die is configured to receive sensing signals generated by the sensor network via a plurality of through-silicon-vias coupled with the first integrated circuit die and the second integrated circuit die.

Abstract: A system for guiding an ophthalmic procedure is disclosed. The system includes a housing assembly with a head unit configured to be at least partially directed towards a target site in an eye. An optical coherence tomography (OCT) module and stereoscopic visualization camera are at least partially located in the head unit and configured to obtain a first set and a second set of volumetric data, respectively. A controller is configured to register the first set and second set of volumetric data to create a third set of registered volumetric data. The third set and second set of registered volumetric data are rendered, via a volumetric render module, to a first and second region. The first region and the second region are overlaid to obtain a shared composite view of the target site. The controller is configured to extract structural features and/or enable visualization of the target site.

Abstract: A connector that includes contact assemblies and non-conductive stack spacers separating the contact assemblies from each other, the contact assemblies and the stack spacers defining a connector lumen configured to receive a portion of an electrical stimulation lead. The contact assemblies and stack spacers are brazed together forming a sealed connector stack that resists passage of fluid between the contact assemblies and stack spacers. Alternatively or additionally, the stack spacers are made of a non-conductive ceramic, crystalline, or glass material.

Abstract: Various implementations include distributing DRM processing between a DRM key protection system and multiple receiving devices. To that end, a method includes receiving a first encrypted content key associated with a first receiving device, and receiving a second encrypted content key associated with a second receiving device. The method includes processing the first encrypted content key to generate a first decrypted content key, and processing the second encrypted content key to generate a second decrypted content key. The method includes generating a first protected content key based on the first decrypted content key, and generating a second protected content key based on the second decrypted content key. The method includes providing the first protected content key to the first receiving device, and providing the second protected content key to the second receiving device.

Abstract: A system includes a source of sheet material and a conversion machine. The conversion machine is configured to receive the sheet material and to form the sheet material into a fill material. The conversion machine further includes a cutting system configured to selectively cut the fill material either partially or completely to form two pieces of the fill material. When the cutting system partially cuts the fill material, uncut portions of the fill material remain between the two pieces of the fill material. When the cutting system completely cuts the fill material, no uncut portions remain between the two pieces of the fill material.

Abstract: A resonant circuit for an aerosol generating system includes an inductive element for inductively heating a susceptor arrangement to heat an aerosol generating material to thereby generate an aerosol. The circuit also includes a switching arrangement that, in use, alternates between a first state and a second state to enable a varying current to be generated from a DC voltage supply and flow through the inductive element to cause inductive heating of the susceptor arrangement. The switching arrangement is configured to alternate between the first state and the second state in response to voltage oscillations within the resonant circuit which operate at a resonant frequency of the resonant circuit, whereby the varying current is maintained at the resonant frequency of the resonant circuit.

Abstract: A method of controlling a cache memory is disclosed. In an aspect, the method comprises receiving two or more store requests, wherein each store request is associated with a respective data unit for storage in the cache memory; and concurrently storing the respective data units associated with the two or more store requests to a given cache line of the cache memory in a single cache update operation based on determining that the respective data units associated with the two or more store requests are designated for storage in the given cache line.

Abstract: A connector stack includes a plurality of conductive rings and a plurality of insulator rings. The plurality of insulator rings separating the conductive rings from each other. The plurality of conductive rings and the plurality of insulator rings form the connector stack, and define a lumen therethrough. The plurality of conductive rings and the plurality of insulator rings are brazed together such that the connector stack is a hermetically sealed stack. The conductive rings have one or more of a counterbore design, a conical design, or a D-flat profile. The insulator rings may be disk shaped or may have a shape similar to the conductive rings.

Abstract: An integrated circuit die stack and method thereof are described herein that is capable of detecting a physical tampering event. The integrated circuit die stack includes a first integrated circuit die including a sensor network that extends substantially across an entire top surface of the first integrated circuit die, and a second integrated circuit die stacked below the first integrated circuit die. The second integrated circuit die is configured to receive sensing signals generated by the sensor network via a plurality of through-silicon-vias coupled with the first integrated circuit die and the second integrated circuit die.

Abstract: Techniques for enabling the association of client devices to anonymized households during an authorization process is performed at a server including processor(s) and non-transitory memory. The server receives a request for a service or content from a client device that specifies a device identifier, a first hash value approximating a unit in which the client device is deployed, and a second hash value representing a connection to the unit. The server records and evaluates the request based on the device identifier, the first hash value, and the second hash value so that an access token is generated for the client device and bound to the first hash value. The server sends the access token to the client device for access to the service or content via the connection to the unit upon validating the request or reports an anomaly determined based on the recorded data.

Abstract: Apparatus for an aerosol generating system comprises an inductive element for inductively heating a susceptor arrangement to heat an aerosol generating material to thereby generate an aerosol, an insulating member which in use is located between the inductive element and the susceptor arrangement to thermally insulate the susceptor arrangement from the inductive element; a temperature sensor for measuring a temperature at a location in the system insulated in use from the susceptor arrangement by the insulating member, and a control arrangement. The control arrangement is configured to monitor the temperature measured by the temperature sensor and take a control action if, based on the temperature measured by the temperature sensor, the control arrangement determines that the susceptor arrangement is overheating.

Abstract: In one aspect, an example method can be used with a system comprising a set of domain specific language (DSL)-compatible modules. The method can include: (i) designing a template for an interactive media object, wherein the template includes one or more fixed portions and one or more variable portions; (ii) curating the designed template by at least using received input to modify the one or more variable portions of the designed template; (iii) modifying the curated template by replacing a content placeholder of the curated template with a corresponding content item, thereby automatically converting the curated template into an interactive media object definition file; and (iv) using the interactive media object definition file to render and present, via a media selection menu of a presentation device, an interactive media object defined by the interactive media object definition file.

Abstract: A method of calibrating a robotic imaging apparatus includes providing the robotic imaging apparatus, calibrating a stereoscopic camera portion of the apparatus to robot space, and registering the robot space to a patient space. An embodiment of the apparatus includes a base section defining the robot space, a robotic arm including a first end connected to the base section, a second end including a coupling interface, and a plurality of joints and links connecting the first end to the second end, each joint including a motor configured to rotate the joint around an axis and a joint sensor configured to transmit a position of the respective joint, a stereoscopic camera connected at the coupling interface, and a sensor positioned at the coupling interface and configured to detect force imparted on the stereoscopic camera by an operator and to transmit output data indicative of the detected force.

Abstract: An energy control system comprising one or more fibers, the one or more fibers each comprising strain-rate sensitive material. Wearable items comprising the energy control system. A method of manufacturing a strain-rate sensitive fiber, the method comprising: extruding strain-rate sensitive material to form one or more fibers; coating the extruded one or more fibers with a tackiness reducing powder; and applying the coated one or more fibers onto a storage component. A method of manufacturing a strain-rate sensitive fiber, the method comprising: extruding strain-rate sensitive material to form one or more fibers; reducing tension on the extruded one or more fibers; and applying the reduced tension one or more fibers onto a storage component. A protection element configured to at least partially enclose one or more elongate elements, the protection element comprising strain-rate sensitive material.

Abstract: A query for a subscriber is received, and in response to determining that configuration data associated with the subscriber is on a failed node of a clustered AS, a method comprises: determining a healthy node; requesting the healthy node to instantiate a configuration block associated with the subscriber and, in response to the block being a child block, a first parent block upon which the child block is dependent; receiving a response that an identifier associated with the subscriber has been registered on the healthy node; responding to the query with the location of the healthy node; after receiving the response, adding at least one configuration block on the failed AS node, excluding any configuration block that was requested to be instantiated, to a queue for requesting the healthy node to instantiate each configuration block of the queue.

Abstract: Connection pads for coupling fluid-instillation and negative pressure wound therapy (NPWT) apparatuses to wound dressing, and methods and wound dressings for breaching a drape after coupling a wound dressing to a fluid-instillation and/or NPWT apparatus.

Abstract: Aerosol provision devices having printed circuit boards are described. One such aerosol provision device defines a longitudinal axis and comprises an electrical connector, a heater assembly configured to heat aerosol generating material received within the device and a printed circuit board (PCB). The PCB comprises a first portion arranged substantially parallel to the longitudinal axis and a second portion arranged substantially perpendicular to the longitudinal axis. The heater assembly is electrically coupled to the first portion. The second portion is electrically coupled to the first portion and the electrical connector is electrically coupled to the second portion. Another such aerosol provision device comprises a first coil for heating a heater component and a PCB arranged adjacent to the first coil. The PCB comprises: a first through hole connected to a first end of the first coil; and a second through hole connected to a second end of the first coil.

Abstract: System and method to determine a reduced cohort criteria, the method including: defining N selection criteria to select a cohort from among a universe of patient data; querying a patient database, by use of a processor, and by use of the N selection criteria, in order to define a full patient population; selecting a subset of size M of the N selection criteria, to produce a subset criteria; selecting a permutation of the subset criteria, to produce a permuted subset criteria in a predetermined order; for each member of the permuted subset criteria: querying the patient database by use of the member of the permuted subset criteria to produce a respective interim patient population; combining all respective interim patient populations to produce a partial patient population; and calculating, by a processor, a coverage figure of merit that compares the partial patient population to the full patient population.