Abstract: A turret of a scope can include a cap, a turret body connected to the cap, an electronic display wrapped circumferentially around the turret body, and a button positioned on or through a surface of the cap to engage the electronic display. In certain implementations, upon depressing the button, the electronic display presents a graphical visualization. In addition, the graphical visualization can include at least one of distance compensation data, a ballistic profile, or environmental conditions.

Abstract: An optic device can include: an eyepiece having a field of view through one or more lenses; a display element configured to present a graphical user interface viewable through the eyepiece at a position adjacent to or overlaid relative to the field of view; an input element receptive to user input; a processor; and a memory device. The memory device can include computer-executable instructions that, when executed by the processor, cause the optic device to: receive multiple zero angle profiles from a client device; identify a user input via the input element to select one of the zero angle profiles; and generate, for display in the graphical user interface, a ballistic solution according to the selected zero angle profile.

Abstract: Embodiments of the present disclosure generally relate to firearms with a folding stock. In one or more embodiments, a firearm with a folding stock is provided and contains a hinge assembly coupled to and disposed between a receiver assembly and a stock assembly. The hinge assembly contains a receiver end chassis coupled to and disposed within the receiver assembly and a stock end chassis coupled to and disposed within the stock assembly, where the stock end chassis is pivotably attached to the receiver end chassis. The hinge assembly enables the stock assembly to move between an unfolded position (e.g., a ready to shoot position) and a folded position. The hinge assembly may be completely contained within the receiver assembly and the stock assembly when the stock assembly is in the unfolded position.

Abstract: A method of ophthalmic health management may include obtaining health data corresponding to a user. Environmental data corresponding to a location associated with the user may be obtained. Based on the health data and the environmental data, a symptom of the user may be determined. An action may be determined in response to determining the symptom. A notification may be provided to the user via a device associated with the user based on the determined action.

Abstract: A modular display assembly for riflescopes and related methods are provided. In one example, a modular display assembly includes a housing, a control module, and a reflective element. The control module can be operably coupled to the housing and include a substrate and display. The display can be coupled to the substrate and configured to emit light onto the reflective element. At least a portion of the housing is configured to be removably inserted into the riflescope. The modular display assembly can include a user interface that receives user input. The user input can vary information displayed on the display and reflected from the reflective element. One or more alignment pins can engage the substrate and, when rotated, shift the position of the display relative to the reflective element.

Abstract: Embodiments of the present disclosure relate to user interfaces and systems that may enable dynamic and interactive access of, investigation of, and analysis of data objects stored in one or more databases. The data objects may be accessed from the one or more databases, and presented in multiple related portions of a display. In particular, the system provides a time-based visualization of data objects (and/or properties associated with the data objects) to a user such that the user may, for example, determine connections between various data objects, observe flows of information among data objects, and/or investigate related data objects.

Abstract: In one embodiment, a stock assembly is provided. The stock assembly includes a shell having a front region, a grip region, a rear region, a frame cavity partially defined by the shell, and one or more stiffener cavities disposed within the shell. One or more stiffeners are disposed within the one or more stiffener cavities. The stiffeners include a core material and the core material is bonded to an internal surface of the one or more stiffener cavities.

Abstract: Embodiments of the present disclosure generally relate to bolt extraction systems and barrel extension systems for rifles, such as bolt-action rifles. In one or more embodiments, the bolt extraction system includes a bolt and a barrel extension which provide extraction cams and extraction lugs to utilize a screw action while assisting in the removal of the bolt head and a spent cartridge from the barrel extension. In other embodiments, the barrel extension system includes a barrel extension and a firearm receiver with a clamp assembly. The barrel extension has a threaded hole which aligns with an attachment hole disposed on the firearm receiver. A fastener couples the barrel extension to the firearm receiver via the attachment hole and the threaded hole.

Abstract: Systems and methods for teaching a user a language using media content are provided. Translation prompts may be automatically presented to the user as the user listens to music on a computing device. The translation prompts may present a question to the user asking the user to translate a lyric in the music. The translation prompts may be personalized for the user based on the user's skill level and language learning needs. Music may also be selected for the user based on the user's music taste and the music having lyrics that are appropriate for the user's skill level and language learning needs.

Abstract: An adjustable support apparatus can include a first bracket, a second bracket, and a base coupled to the first bracket. The first and second brackets can be rotatable relative to the base and the second bracket can translate relative to the first bracket. In a first configuration, the first and second brackets can be adjacent one another to retain a device (e.g., a mount, a camera, binoculars, a firearm, etc.) to the adjustable support apparatus. In a second configuration, the first and second brackets can be rotated relative to the base and the second bracket can translate away from the first bracket to release the device from the adjustable support apparatus.

Abstract: Embodiments of the present disclosure generally relate to bolt extraction systems and barrel extension systems for rifles, such as bolt-action rifles. In one or more embodiments, the bolt extraction system includes a bolt and a barrel extension which provide extraction cams and extraction lugs to utilize a screw action while assisting in the removal of the bolt head and a spent cartridge from the barrel extension. In other embodiments, the barrel extension system includes a barrel extension and a firearm receiver with a clamp assembly. The barrel extension has a threaded hole which aligns with an attachment hole disposed on the firearm receiver. A fastener couples the barrel extension to the firearm receiver via the attachment hole and the threaded hole.

Abstract: A turret of a scope can include a cap, a turret body connected to the cap, an electronic display wrapped circumferentially around the turret body, and a button positioned on or through a surface of the cap to engage the electronic display. In certain implementations, upon depressing the button, the electronic display presents a graphical visualization. In addition, the graphical visualization can include at least one of distance compensation data, a ballistic profile, or environmental conditions.

Abstract: An adjustable support apparatus can include a first bracket, a second bracket, and a base coupled to the first bracket. The first and second brackets can be rotatable relative to the base and the second bracket can translate relative to the first bracket. In a first configuration, the first and second brackets can be adjacent one another to retain a device (e.g., a mount, a camera, binoculars, a firearm, etc.) to the adjustable support apparatus. In a second configuration, the first and second brackets can be rotated relative to the base and the second bracket can translate away from the first bracket to release the device from the adjustable support apparatus.

Abstract: An adjustment assembly for riflescopes and related methods are provided. In one example, an adjustment assembly includes a knob configured to rotate about an axis, a disc having a trace, a first sensor configured to measure a value relating to a particular portion of the trace, and a second sensor configured to sense complete revolutions of the knob about the axis. The riflescope also includes a processor configured to correlate the value with an angular displacement of the knob about the axis relative to a zero point.

Abstract: An adjustment assembly for riflescopes and related methods are provided. In one example, an adjustment assembly includes a knob configured to rotate about an axis, a disc having a trace, a first sensor configured to measure a value relating to a particular portion of the trace, and a second sensor configured to sense complete revolutions of the knob about the axis. The riflescope also includes a processor configured to correlate the value with an angular displacement of the knob about the axis relative to a zero point.

Abstract: A modular display assembly for riflescopes and related methods are provided. In one example, a modular display assembly includes a housing, a control module, and a reflective element. The control module can be operably coupled to the housing and include a substrate and display. The display can be coupled to the substrate and configured to emit light onto the reflective element. At least a portion of the housing is configured to be removably inserted into the riflescope. The modular display assembly can include a user interface that receives user input. The user input can vary information displayed on the display and reflected from the reflective element. One or more alignment pins can engage the substrate and, when rotated, shift the position of the display relative to the reflective element.

Abstract: A cushion for a patient interface that delivers breathable gas to a patient includes a base wall structured to be connected to a frame, an underlying support cushion extending away from the base wall towards the patient's face in use, and a membrane provided to substantially cover at least a portion of the underlying cushion. The membrane is adapted to form a continuous seal on the patient's face. The underlying cushion has a spring-like connection with the base wall. The underlying cushion and/or base wall define a spring constant that varies along a length of the seal.

Abstract: Embodiments of the present disclosure relate to user interfaces and systems that may enable dynamic and interactive access of, investigation of, and analysis of data objects stored in one or more databases. The data objects may be accessed from the one or more databases, and presented in multiple related portions of a display. In particular, the system provides a time-based visualization of data objects (and/or properties associated with the data objects) to a user such that the user may, for example, determine connections between various data objects, observe flows of information among data objects, and/or investigate related data objects.