Abstract: Automatic generation of optimized aggregation metrics for usage-based insurance (UBI) includes performing a high-dimensional Bayesian optimization on a data archive, the data archive including a plurality of signals from vehicles and corresponding UBI effects, wherein the high-dimensional Bayesian optimization includes performing testing on weighted groups of the plurality of signals using one or more aggregation functions; and transmitting the one or more aggregation functions to a vehicle to cause the vehicle to provide aggregated signals for input to a UBI model to predict a UBI rate for the vehicle.

Abstract: Methods and systems for performing a formation pressure test include inserting a bottom hole assembly (“BHA”) into a wellbore. The BHA includes a drill bit and a formation testing tool with a battery. An initial formation pressure test is performed. At least a portion of a planned formation pressure test is performed powering the formation testing tool with the battery. The method also includes determining, using a processor, at least one characteristic of the formation based on results of the initial formation pressure test and the planned formation pressure test.

Abstract: Methods and systems for performing a formation pressure test include inserting a bottom hole assembly (“BHA”) into a wellbore. The BHA includes a drill bit and a formation testing tool with a battery and a fluid powered generator. An initial formation pressure test is performed while powering the formation testing tool with the fluid powered generator during the entire initial test. At least a portion of a formation pressure test is performed powering the formation testing tool with the battery during while the fluid powered generator is unavailable due to insufficient fluid circulation in the wellbore. The method also includes determining, using a processor, at least one characteristic of the formation based on results of the initial formation pressure test and the formation pressure test.

Abstract: A microlight emitting diode (LED) system and method of transmitting data are disclosed. The system includes either a first array that contains multiple subarrays or a second array. Each subarray includes multiple independently-addressable single color microLEDs that emit light of different colors and are independently modulated for data communication to another microLED array. The second array contains at least one independently-addressable polychromic microLED. Each polychromic microLED has multiple independently-addressable active regions that emit different colors and that are independently modulated for data transmission to the other microLED array. A photodetector array receives data as multi-color light from the other microLED array and has multiple photodetectors each tuned for a specific color.

Abstract: A system and method of using electrochemical additive manufacturing to add interconnection features, such as wafer bumps or pillars, or similar structures like heatsinks, to a plate such as a silicon wafer. The plate may be coupled to a cathode, and material for the features may be deposited onto the plate by transmitting current from an anode array through an electrolyte to the cathode. Position actuators and sensors may control the position and orientation of the plate and the anode array to place features in precise positions. Use of electrochemical additive manufacturing may enable construction of features that cannot be created using current photoresist-based methods. For example, pillars may be taller and more closely spaced, with heights of 200 ?m or more, diameters of 10 ?m or below, and inter-pillar spacing below 20 ?m. Features may also extend horizontally instead of only vertically, enabling routing of interconnections to desired locations.

Abstract: A mode control system and method for controlling an output mode of a broadband radiation source including a photonic crystal fiber (PCF). The mode control system includes at least one detection unit configured to measure one or more parameters of radiation emitted from the broadband radiation source to generate measurement data, and a processing unit configured to evaluate mode purity of the radiation emitted from the broadband radiation source, from the measurement data. Based on the evaluation, the mode control system is configured to generate a control signal for optimization of one or more pump coupling conditions of the broadband radiation source. The one or more pump coupling conditions relate to the coupling of a pump laser beam with respect to a fiber core of the photonic crystal fiber.

Abstract: A system for determining remaining useful energy in an electric aircraft, the system including a computing device where the computing device is configured to measure a internal state datum of a battery as a function of at least a sensor, receive the internal state datum from the at least a sensor, generate a useful energy remaining datum as a function of the internal state datum and a battery model, and display the useful energy remaining datum to a user.

Abstract: An insulating container includes a plurality of walls defining an outer body member, a base member that supports the outer body member, a liner disposed within and spaced apart from the plurality of walls, and an internal cavity. A lid is releasably and pivotally coupled to the outer body member or a liner therein to move between an open position and a closed position. The lid is pivotable in both a first direction and a second direction opposite the first direction to move between closed positions and open positions. The insulating container further includes a latching assembly that releasably secures the lid to the outer body member. The latching assembly includes an upper latch member fixedly coupled to the lid, a lower latch member pivotable between a pivoting position and a release position.

Abstract: A power closure member system and method of operation are provided. The power closure member system includes an actuator to move a closure member. The power closure member system also includes a controller adapted to control the closure member using the actuator with a set of features. The controller is adapted to control the closure member with a subset of the features when operating in a reduced performance mode.

Abstract: A lighting system and method of driving an array of micro light emitter (microLED) pixels are disclosed. Each pixel contains a blue sub-pixel configured to emit blue light, a red sub-pixel configured to emit red light, a green sub-pixel configured to emit green light, and a yellow sub-pixel configured to emit yellow light. A processor selects, for each pixel to produce white light, between driving the blue sub-pixel and yellow sub-pixel to produce the white light and driving the blue sub-pixel, the red sub-pixel, the green sub-pixel, and the yellow sub-pixel to produce the white light.

Abstract: A leaflet-grasping tool comprises a shaft having a distal portion that is transluminally advanceable to a valve of a heart. The leaflet-grasping tool further comprises a first wire, advanceable out of the distal portion such that the first wire extends laterally away from the shaft to form an upstream support, and a second wire, advanceable out of the distal portion such that the second wire extends laterally away from the shaft to form a downstream support. The leaflet-grasping tool further comprises a control mechanism, attached to the second wire and adapted to deflect the downstream support with respect to the shaft. Other implementations are also disclosed.

Abstract: A power closure member actuation system for moving a closure member of a vehicle between an open position and a closed position relative to a vehicle body. The system includes an actuator configured to move the closure member relative to the vehicle body. The system further includes a closure member feedback sensor for determining at least one of a position and a speed of the closure member. A controller is in communication with the closure member feedback sensor and the actuator. The controller is configured to control movement of the closure member by the actuator while sensing the speed of the closure member using the closure member feedback sensor. The controller is also configured to adjust the speed of the closure member moving toward the closed position to account for a seal load of at least one closure member seal varying over a life of the vehicle.

Abstract: A powered actuator for a closure of a vehicle includes an electric motor configured to rotate a driven shaft. A linear actuator is configured to be coupled to one of a body or a closure of the vehicle for moving the closure between a fully closed position and a fully open position. The linear actuator having an extensible member and a nut. A cover is provided for at least partially enclosing the extensible member and the nut. At least one friction feature is fixed to at least one of the extensible member and nut, and at least one fixed friction feature is fixed to the cover, wherein the at least one friction feature fixed to the at least one of the extensible member and nut contacts the at least one fixed feature fixed to the cover to releasably hold the closure between the fully closed position and the fully open position.

Abstract: An image capture device includes a housing defining a receptacle having a housing electrical interface and a mechanical coupling mechanism coupled to or connected with the housing at a location of the receptacle. The image capture device includes an interchangeable lens module that releases connection with the mechanical coupling mechanism. The interchangeable lens module includes a module electrical interface and an imaging sensor. A collar rotatable about the interchangeable lens module and lockable to the mechanical coupling mechanism to secure the interchangeable lens module to the housing and couple the module electrical interface to the housing electrical interface.

Abstract: Disclosed herein is an electron-optical assembly testing system for testing an electron-optical assembly, the system comprising: a source of charged particles configured to emit a beam of charged particles; an electron-optical assembly holder configured to hold an electron-optical assembly to be tested such that, when the system is in use with an electron-optical assembly held by the electron-optical assembly holder, the electron-optical assembly is illuminated by the beam; and a sub-beam detector for detecting sub-beams of charged particles that have been transmitted through the electron-optical assembly.

Abstract: A boiling plate including a first surface and a second surface. The first surface provided for contacting a heated component. The second surface is opposite the first surface, and the second surface provided for contacting a liquid medium. The second surface has multiple cone-shaped cavities including a first cone-shaped cavity and a second cone-shaped cavity. A distance between an axis of the first cone-shape cavity and an axis of the second cone-shaped cavity of the multiple cone-shaped cavities are separated by a minimum spacing of four times a radius of the first cone-shaped cavity or the second cone-shaped cavity.

Abstract: An image capture device that includes a body and an interconnect mechanism that is connected to the body. The interconnect mechanism includes: a base plate defining a receptacle that is configured to threadably engage an accessory such that the image capture device is directly connectable to the accessory via the interconnect mechanism; a cover that is removably connected to the base plate and which is configured to thermally insulate the interconnect mechanism; and first and second fingers that are pivotably connected to the base plate about first and second pivot axes such that the interconnect mechanism is reconfigurable between a collapsed configuration, in which the first and second fingers are nested within the body of the image capture device, and an extended configuration, in which the first and second fingers extend outwardly from the body of the image capture device.

Abstract: An implantable device to be positioned within a heart valve, using a delivery system comprising catheters. The device can include leaflet anchors for attaching to valve leaflets. One or more tethers can be slackened to allow the anchors to move relatively apart and/or relatively away from a spacer. The one or more tethers can be pulled to move the anchors closer to one another or and/or closer to the spacer.

Abstract: A training weight device designed for attachment to the proximal end of elongated sports equipment and tools is disclosed. The device features a housing, a carrier with adjustable fingers for secure attachment, and a modular weight assembly allowing for customizable resistance. Unlike traditional weights, which alter swing mechanics by shifting mass to the shaft or head, the disclosed training weight device positions weight at the handle, enhancing muscle memory and swing efficiency. Interchangeable weights, including threaded extensions and external configurations, offer precise customization. The innovative clamping mechanism ensures quick and secure attachment, making the device suitable for warm-up, practice, and performance improvement across a range of sports and tools, including bats, racquets, and hammers.