Abstract: In one embodiment, an electronic display assembly includes a circuit board and a plurality of display facets. Each display facet is coupled to one side of the circuit board. Each display facet includes a plurality of display pixels. Each display facet includes a selectable display resolution from a plurality of display resolutions. Each display facet is individually addressable such that the plurality of display facets are configurable to provide heterogeneous display resolutions. The circuit board includes a plurality of facet locations. Each particular facet location is configured to transmit signals to a particular display facet that is electrically coupled to the particular facet location, thereby displaying light on the particular display facet at a particular selected display resolution.

Abstract: A shooting rest, components thereof, and associated methods. The shooting rest includes a frame, a forward firearm support connected to the frame, and a rear firearm support connected to the frame. The rear firearm support includes a stop configured to limit rearward movement of the firearm with respect to the frame when the firearm is fired. A liquid tank is supported by the frame and is configured to hold liquid to increase the effective mass of the shooting rest to reduce recoil felt by a shooter when the firearm is fired.

Abstract: An ammunition press for manufacturing or reloading ammunition cartridges. The ammunition press includes an adjustable shell holder for holding ammunition shells (sometimes called cases) of various sizes. A catch tray is provided for collecting spent primers or other debris. According to a user's preference, the ammunition press can be customized to provide an over-center actuated configuration or a non-over-center actuated configuration. A light is integrated with the press for illuminating the shell holder. Components of the press and associated methods are also disclosed.

Abstract: Provided is a technique for determining a context of an image and an object depicted by the image based on the context. A trained context classification model may determine a context of an image, and a trained object recognition model may determine an object depicted by the image based on the image and the context. Provided is also a technique for determining an object depicted within an image based on an input location of an input detected by a display screen. An object depicted within an image may be detected based on a distance in feature space between an image feature vector of an image and a feature vector of the object, and a distance in pixel-space between an input location of an input and location of the object within the image.

Abstract: A knife comprising a handle and a blade assembly. The blade assembly includes a blade, a tang, and blade assembly connection structure. The handle includes a receiver configured to receive the tang, and includes handle connection structure. The blade assembly connection structure and handle connection structure are arranged to releasably lock the blade assembly in an installed position on the handle with the tang in the tang receiver.

Abstract: A dispenser for dispensing powder for firearm ammunition and associated methods. The dispenser can include a hopper, a conveyor, a scale sensor, a dispensing head, a dispenser controller, and a tangible storage medium storing instructions executable by the dispenser controller. The dispensing head is movable to a plurality of dispensing positions to dispense ammunition powder to a plurality of cases from the plurality of dispensing positions. In some embodiments, the dispensing head moves between a home position, where the dispensing head receives powder from the conveyor, and the plurality of dispensing positions, where the dispensing head delivers loads of powder from the conveyor to individual ammunition cases.

Abstract: In one embodiment, an electronic assembly includes a flexible circuit board formed into a curved shape that is configured to be substantially concentric with a viewer's eye. The electronic assembly further includes a plurality of facets coupled to a side of curved shape of the flexible circuit board that is configured to face the viewer's eye. Each facet has a planar face, one or more emitters configured to emit light towards the viewer's eye, and one or more receptors configured to detect the emitted light after it has been reflected back towards the electronic assembly from a retina of the viewer's eye. Each face is normal to a line pointing towards a center area of the viewer's eye when the curved shape is substantially concentric with the viewer's eye. Each facet is individually addressable such that the plurality of facets are configurable to detect a center of gaze of the viewer.

Abstract: A firearm rest for supporting a firearm on a support surface to facilitate a shooter in aiming the firearm at a target. The firearm rest includes a body comprising gripping material on different sides of the body. The rest can be used in different orientations such that the gripping material is in contact with both the firearm and the support surface, either the firearm or the support surface, or neither the firearm nor the support surface. The shooting rest includes a hub and protrusions extending from the body. Channels in various sides of the body facilitate use of the rest in different orientations.

Abstract: According to certain embodiments, reducing data signal bandwidth comprises receiving a multi-resolution image having a plurality of concentric regions that each have a different level of resolution, where the regions closer to the center having greater levels of resolution. Generating a representative image comprising first rasterizing the multi-resolution image into a pixel representation of pixel data with an array of pixel values. A ring of pixels for each region results from discarding duplicate pixels from each region such that only the interior pixels from each region are preserved. In a first circular direction, duplicate pixels along each ring are discarded, the preserved unique pixels resulting in ring fragments. The ring fragments are then moved towards the center so that there are no gaps between the ring fragments for each level of resolution.

Abstract: In one embodiment, an electronic display assembly includes a circuit board, a first microlens layer on a first side of the circuit board, and a second microlens layer on an opposite side of the circuit board from the first microlens layer. The first microlens layer includes a first plurality of microlenses, and the second microlens layer includes a second plurality of microlenses. The electronic display assembly further includes an image sensor layer adjacent to the first microlens layer and a display layer adjacent to the second microlens array. The image sensor layer includes sensor pixels for detecting incoming light through the first microlenses, and the display layer includes display pixels for emitting light through the second microlenses. The electronic display assembly emulates transparency by emitting light from the second microlenses at angles that correspond to angles of the incoming light detected through the first microlenses.

Abstract: A shooting rest, components thereof, and associated methods. The shooting rest includes a frame, a forward firearm support connected to the frame, and a rear firearm support connected to the frame. The rear firearm support includes a stop configured to limit rearward movement of the firearm with respect to the frame when the firearm is fired. A liquid tank is supported by the frame and is configured to hold liquid to increase the effective mass of the shooting rest to reduce recoil felt by a shooter when the firearm is fired.

Abstract: A camera including first and second modules combinable to form the camera. The first module can be a camera module, and the second module can be a camera control module. In one embodiment, the camera module includes an image sensor, light source, and motion sensor, and the camera control module includes a power source receiver, camera control system, and image storage device port. The camera control module can be used separated from the camera module for functions such as viewing and editing images or camera settings.

Abstract: According to certain embodiments, reducing data signal bandwidth comprises receiving a multi-resolution image having a plurality of concentric regions that each have a different level of resolution, where the regions closer to the center having greater levels of resolution. Generating a representative image comprising first rasterizing the multi-resolution image into a pixel representation of pixel data with an array of pixel values. A ring of pixels for each region results from discarding duplicate pixels from each region such that only the interior pixels from each region are preserved. In a first circular direction, duplicate pixels along each ring are discarded, the preserved unique pixels resulting in ring fragments. The ring fragments are then moved towards the center so that there are no gaps between the ring fragments for each level of resolution.

Abstract: An ammunition press for manufacturing or reloading ammunition cartridges. The ammunition press includes an adjustable shell holder for holding ammunition shells (sometimes called cases) of various sizes. A catch tray is provided for collecting spent primers or other debris. According to a user's preference, the ammunition press can be customized to provide an over-center actuated configuration or a non-over-center actuated configuration. A light is integrated with the press for illuminating the shell holder. Components of the press and associated methods are also disclosed.

Abstract: Provided is a technique for determining a context of an image and an object depicted by the image based on the context. A trained context classification model may determine a context of an image, and a trained object recognition model may determine an object depicted by the image based on the image and the context. Provided is also a technique for determining an object depicted within an image based on an input location of an input detected by a display screen. An object depicted within an image may be detected based on a distance in feature space between an image feature vector of an image and a feature vector of the object, and a distance in pixel-space between an input location of an input and location of the object within the image.

Abstract: A shooting rest, components thereof, and associated methods. The shooting rest includes a frame, a forward firearm support connected to the frame, and a rear firearm support connected to the frame. The rear firearm support includes a stop configured to limit rearward movement of the firearm with respect to the frame when the firearm is fired. A liquid tank is supported by the frame and is configured to hold liquid to increase the effective mass of the shooting rest to reduce recoil felt by a shooter when the firearm is fired.

Abstract: In one embodiment, an electronic display assembly includes a sensor array located on one side of a circuit board, an electronic display array located on an opposite side of the circuit board from the sensor array, and a logic unit layer coupled to one side of the circuit board. The logic unit layer is configured to receive first signals from the sensor array, perform at least one operation on the received first signals to create second signals, and transmit the second signals to the electronic display array. The first signals are communicated using a particular signal protocol and correspond to light captured by sensor pixels of the sensor array. The second signals are communicated using the particular signal protocol of the first signals and are operable to instruct the electronic display array to display light corresponding to the light captured by the plurality of sensor pixels.

Abstract: Provided is a process that includes: determining that a training set lacks an image of an object with a given pose, context, or camera; composing, based on the determination, a video capture task; obtaining a candidate video; selecting a subset of frames of the candidate video as representative; determining that a given frame among the subset depicts the object from the given pose, context, or camera; and augmenting the training set with the given frame.

Abstract: In one embodiment, an electronic display assembly includes a first and second microlens layer. The first microlens layer includes a first plurality of cells and the second microlens layer includes a second plurality of cells. Each cell of the first and second plurality of cells includes a transparent lenslet and a plurality of opaque walls configured to prevent light from bleeding into adjacent cells. The electronic display assembly further includes an image sensor layer adjacent to the first microlens layer, and a display layer adjacent to the second microlens array. The electronic display assembly further includes a first Fresnel prism adjacent to the first microlens layer, the first Fresnel prism configured to redirect the incoming light into the first plurality of cells. The electronic display assembly further includes a second Fresnel prism adjacent to the second microlens layer, the second Fresnel prism configured to redirect the emitted light from the second plurality of cells.