Abstract: Systems, methods, and computer-readable storage media of exchanging digital assets using a public key cryptography framework. One method includes encrypting at least one digital asset on an internal ledger and storing the encrypted at least one digital asset on an internal ledger. The method further includes receiving a signed exchange request signed by a first key corresponding with an encrypted digital asset on the internal ledger and providing, to an inter-provider ledger, a second key based on interfacing with the inter-provider ledger based on establishing a first data feed. The method further includes determining the signed exchange request was verified. The method further includes updating a central ledger by interfacing with of the central ledger via an application programming interface (API) based on establishing a second data feed and wherein at least one of a plurality of fields of the encrypted digital asset is a universal field.

Abstract: Various implementations relate generally to multi-sensor devices. Some implementations more particularly relate to a multi-sensor device including a ring of radially-oriented photosensors. Some implementations more particularly relate to a multi-sensor device that is orientation-independent with respect to a central axis of the ring. Some implementations of the multi-sensor devices described herein further include one or more additional sensors. For example, some implementations include an axially-directed photosensor. Some implementations also can include one or more temperature sensors configured to sense an exterior temperature, for example, an ambient temperature of an outdoors environment around the multi-sensor. Additionally or alternatively, some implementations include one or more of an infrared sensor or infrared sensors, a cellular communication circuit, and a GPS module.

Abstract: Systems, methods, and computer-readable storage media of template-based digital asset exchanges using a public key cryptography (PKC) framework. One method includes storing a plurality of exchange templates, and receiving a signed exchange request signed by a private key of a public and private key pair associated with a digital asset. The method further includes receiving an environmental dataset, and selecting, utilizing the environmental dataset, an exchange template of the plurality of exchange templates. The method further includes populating the plurality of fields of the selected exchange template based on the environmental dataset. The method further includes providing, to a plurality of user devices, a public key, updating a provider ledger, and updating a central ledger.

Abstract: Systems, methods, and computer-readable storage media of wrapping digital assets. One method includes receiving, from a central provider system, a digital asset signed by a central private key associated with a digital asset on a central ledger, and verifying the digital asset based on a central public key. The method further includes updating the digital asset including an assignee field, and receiving an attribute for a second assignee of the digital asset. The method further includes wrapping utilizing the private key of the public and private key pair, the digital asset with the attribute and receiving environmental data. The method further includes determining the at least one condition of the attribute is satisfied, and updating the assignee field.

Abstract: Applications and processes executing on an endpoint are monitored to identify behavior indicative of malicious activity such as a ransomware attack. Messages generated from this monitoring as well as messages derived from external sources are stored in a queue for routing. A router selects some messages from the queue based on a routing policy and sends them to a cloud-based platform that can initiate various actions based on received messages. The router also sends some messages from the queue to a module that analyzes the messages and reduces their size by aggregating, correlating, and detecting relevant information. The module puts the modified messages back into the queue for further routing by the router according to the policy. Related apparatus, systems, techniques and articles are also described.

Abstract: Systems and methods disclosed herein relates generally to using virtual reality (VR) for creating a digital twin of a home. In some embodiments, image data of a structure and an indication of a modification may be received, a virtual reality (VR) feed including a virtual representation of the modification proximate the structure may be generated, and the VR feed may be provided for presentation to a user within a VR display.

Abstract: Systems, methods, and computer-readable storage media of wrapping digital assets. One method includes receiving, from a central provider system, a digital asset signed by a central private key associated with a digital asset on a central ledger, and verifying the digital asset based on a central public key. The method further includes updating the digital asset including an assignee field, and receiving an attribute for a second assignee of the digital asset. The method further includes wrapping utilizing the private key of the public and private key pair, the digital asset with the attribute and receiving environmental data. The method further includes determining the at least one condition of the attribute is satisfied, and updating the assignee field.

Abstract: This application is directed to a doorbell camera for illuminating and capturing scenes. The doorbell camera includes at least a subset of processors for operating a camera module, an image sensor having a field of view of a scene and configured to capture video of a portion of the scene, one or more infrared (IR) illuminators for providing illumination, a waterproof button assembly, and a microphone and a speaker for enabling a real-time conversation between a visitor located at the doorbell camera and a user of a remote client device. The waterproof button assembly is configured to receive a user press on a button top, block water from entering the electronic device, and display a visual pattern uniformly at a peripheral region of the button assembly using LEDs and light guide component that are disposed under the button top.

Abstract: An apparatus includes a sensor for sensing pressure, temperature, or another physical parameter at a wellhead assembly or other oilfield component. In one embodiment, an apparatus includes a wellhead body and a branch assembly coupled to the wellhead body such that a bore of the branch assembly is in fluid communication with an interior of the wellhead body through an access passage of the wellhead body. The branch assembly includes a penetration extending outwardly from the bore to an exterior surface of the branch assembly that is radially outward of the bore, and a sensor is installed in the penetration of the branch assembly. Additional systems, devices, and methods are also disclosed.

Abstract: A flow meter system is disclosed that includes a first flow sensor and first and second fluid flow conduits extending from the first flow sensor. The second fluid flow conduit may be disposed inside the first fluid flow conduit thereby forming a fluid annulus between the first and second fluid flow conduits. The first fluid flow conduit may be metal to resist a fluid pressure differential and the second fluid flow conduit may be non-metal to balance a fluid pressure across the second fluid flow conduit and attenuate noise therein. The fluid annulus may be configured to receive a fluid to balance the fluid pressure across the second fluid flow conduit.

Abstract: One or more techniques and/or systems are disclosed for a vent-free heater that may be installed in an area used for human occupancy, to provide heat to that area. Such a heater can comprise an environmental detector that senses ambient air conditions, and may provide data used to shut down the heater in predetermined threshold condition. In one implementation, a vent-free heater for installation in high altitudes can comprise a combustion region and a fuel supply component. The heater can comprise an environmental detector with a flameless sensor configured to detect an ambient level of a constituent of the atmosphere and generate a signal indicative of the constituent level; and a sensor interface that can control flow of fuel from the fuel supply, based at least upon a signal received from the sensor.

Abstract: One or more techniques and/or systems are disclosed for a portable heater that may be used in an area used for human occupancy, to provide heat to that area. Such a heater can be portable, and comprise an environmental detector that senses ambient air conditions, and may provide data used to shut down the heater in threshold conditions. In one implementation, a portable heater for use in high altitudes can comprise a housing configured for portability, in which a combustion region and a fuel supply component are disposed. The heater can comprise an environmental detector with a flameless sensor configured to detect an ambient level of a constituent of the atmosphere, and generate a signal indicative of the constituent level; and a sensor interface that can control flow of fuel from the fuel supply, based at least upon a signal received from the sensor.

Abstract: A multifunctional naphthol-based epoxy resin composition which is a reaction product of a) a naphthol which is a reaction product of i) from 1 to 99 weight percent 1-naphthol and ii) from 1 to 99 weight percent 2-naphthol; and b) an epihalohydrin, is disclosed. Also disclosed is a curable composition comprising: a) an epoxy component comprising the multifunctional naphthol-based epoxy resin composition; and b) a hardener component comprising i) a phenolic resin component selected from the group consisting of phenol novolac resins, triphenolalkane phenolic resins, aralkyl phenolic resins, biphenyl phenolic resin, biphenyl aralkyl phenolic resins, substituted naphthalene phenolic resins unsubstituted naphthalene phenolic resins, and combinations thereof; and ii) a phosphorus-containing composition which is the reaction product of an etherified resole with 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO).

Abstract: A flow meter system is disclosed that includes a first flow sensor and first and second fluid flow conduits extending from the first flow sensor. The second fluid flow conduit may be disposed inside the first fluid flow conduit thereby forming a fluid annulus between the first and second fluid flow conduits. The first fluid flow conduit may be metal to resist a fluid pressure differential and the second fluid flow conduit may be non-metal to balance a fluid pressure across the second fluid flow conduit and attenuate noise therein. The fluid annulus may be configured to receive a fluid to balance the fluid pressure across the second fluid flow conduit.

Abstract: Examples disclosed herein relate to systems and methods, which may receive primary wagers on a first payline and a second payline. The systems and methods may receive one or more secondary wagers on one or more selected paylines. The selected paylines may be based on data received from a player. The systems and methods may determine a selected paylines payout based on the one or more selected paylines.

Abstract: Examples disclosed herein relate to systems, devices, and methods, which may receive wagers on one or more paylines. The systems, devices, and methods may determine a winning outcome and/or a losing outcome. The systems, devices, and methods may determine one or more key values. The systems and methods may determine a scripted scenario based on the determined one or more key values. The systems and methods may display one or more presentations based on the determined scripted scenario. The scripted scenario may utilize symbols, characters, and/or other gaming objects.

Abstract: A cover for obstructing the camera of an optical head mounted display is provided. The cover comprises a sleeve having a cavity adapted to slide over an optical head mounted display camera. The sleeve removably attaches to the optical head mounted display camera via snap connectors located within the cavity of the sleeve. The sleeve is sufficiently flexible to accept insertion of the optical head mounted display camera and securely retain the optical head mounted display camera therein. The cover further includes an indicator on an exterior surface thereof designating that the optical head mounted display camera is not operational.

Abstract: Examples disclosed herein relate to systems and methods, which may utilize bingo mapping gaming options. The systems and methods may include bingo mapping functionality in a Class II environment.

Abstract: A frame for displaying lithophanes that utilizes either natural daylight or electric light as the source of illumination. Current display options for lithophanes rely solely on one light source or the other, thus limiting display options. This frame will allow users to display their lithophanes whenever and wherever they like. The frame is designed with a lip to hold the lithophane to be displayed and a recess to contain the electric light source. The frame is built with an electrical connector to accept the appropriate electrical adapter. The frame utilizes a reflective rear panel to direct electric light through the lithophane for display away from a window or at night. The rear panel is removable to allow display in a window using natural daylight.

Abstract: Embodiments include curable compositions including an epoxy resin and a hardener component including a terpolymer having first constitutional unit, a second constitutional unit, and a third constitutional unit, where the epoxy group to the second constitutional unit has a molar ratio in a range of 1.0:1.0 to 2.7:1.0. Embodiments include prepregs that include a reinforcement component and the curable composition and an electrical laminate formed with the curable composition.