Abstract: A core form device including a circular plate and a plurality of bendable arms extending from the circular plate which when bent about the circular plate form the core form device.

Abstract: File exploration is facilitated by enabling zoom with respect to a thumbnail based on an identified point of interest. More particularly, a scaled thumbnail of the same size as a thumbnail can be generated and presented based on an identified point of interest. In one instance, a scaled thumbnail can be generated automatically by repositioning an image based on a point of interest and applying a scaling factor to the image behind a fixed clipping mask of the same size as the thumbnail. Furthermore, navigation, among other things, is enabled to allow panning with respect to a scaled thumbnail.

Abstract: File exploration is facilitated by enabling zoom with respect to a thumbnail as a function of an identified point of interest. More particularly, a scaled thumbnail of the same size as a thumbnail can be presented as a function of an identified point of interest. Furthermore, navigation, among other things, is enabled to allow panning with respect to a scaled thumbnail, for instance.

Abstract: A viewing device includes a laser rangefinder circuit configured to capture range data associated with a target within a view area and at least one sensor configured to capture orientation data associated with an aim-point of the laser rangefinder circuit concurrently with capturing the range data. The viewing device further includes a controller coupled to the laser rangefinder and to the at least one sensor and configured to automatically determine a range to the target from the range data based on the orientation data and a target location within the view area.

Abstract: A trigger assembly includes a trigger shoe configured to disengage a sear to release a firing mechanism in response to force applied by a user. The trigger assembly further includes a blocking mechanism configured to selectively prevent the release of the firing mechanism in response to a control signal.

Abstract: A flow disrupter in a tube chamber of a tube assembly for homogenizing sample materials includes a flow-disrupting body that extends generally transversely into the tube chamber and divides the tube chamber into two sub-chambers. The flow-disrupting body includes at least one narrowed flow passageway through which the sample flows back and forth in both axially reciprocating directions as the tube assembly is vigorously shaken at high speeds faster and more reliably than what can be accomplished by hand shaking. And the flow-disrupting body includes at least two flow-interrupting surfaces facing generally in opposite axial directions and against which the sample impacts in each respective axially reciprocating direction as the tube assembly is vigorously shaken. In this way, the vigorous high-speed shaking of the tube assembly including the flow disrupter results in significant particle-size reduction of the sample by mechanical shear, fluid shear, cavitation, and/or pressure differentials.

Abstract: A method of providing proximity detection includes receiving a signal at a rifle scope indicating proximity of a second rifle scope. The method further includes providing a visual alert to a display of the rifle scope based on the proximity.

Abstract: A rifle scope including a display, at least one optical sensor to capture video of a view area, and image processing circuitry coupled to the display and the at least one optical sensor. The image processing circuitry is configured to select visual elements within a sequence of frames of the video and to align the visual elements within adjacent frames of the sequence of frames to produce a video output corresponding to the view area that is stabilized relative to a target. The image processing circuit is configured to provide the video output to the display.

Abstract: A rifle scope includes an image sensor configured to capture visual data corresponding to a view area, a display, and a controller coupled to the display and the image sensor. The controller is configured to apply a first stabilization parameter to at least a portion of the visual data to produce a stabilized view, to provide the stabilized view and a reticle to the display, and to apply a second stabilization parameter to stabilize the reticle relative to the stabilized view in response to motion.

Abstract: A processing plate assembly for mounting to a homogenizer and for holding tubes containing samples to be homogenized. The processing plate assembly includes a mounting structure and one or plural tube holders. The mounting structure removably or permanently mounts to the homogenizer and can be provided by for example a flat plate-like mounting structure. The tube holders are attached to the mounting structure and hold the tubes in generally tangential use positions with a centroid of each tube positioned along a longitudinal axis of the tube and axially offset from a radius line of the processing plate that is perpendicular to the tube axis. In this way, the homogenizer imparts sinusoidal swashing forces on the tubes that urge the tubes forward into securement in their tube holders and that produces improved homogenization in the tubes.

Abstract: A precision guided handgun includes a handgun and includes a sensor circuit coupled to the handgun and configured to capture optical data associated with a view area. The precision guided handgun further includes a controller coupled to the handgun and configured to process the optical data to detect a foreground object within the optical data. The controller automatically selects the foreground object as a target.

Abstract: A method includes receiving location data corresponding to a physical location of a user at a computing device and receiving prey data corresponding to a relative position of an animal at the computing device from a gun scope. The method further includes determining a location of the animal relative to the computing device based on the location data and the prey data.

Abstract: Agitation mechanisms for homogenization devices for processing sample materials in tubes that are secured by tube holders to the agitation mechanisms. Each agitation mechanism includes a first rotary member having a first fixed rotational axis, a second rotary member having a second fixed rotational axis, and a connecting member that extends between them, is rotationally mounted to them at third and fourth non-fixed rotational axes, and to which the tube holder is mounted, with the first and third rotational axes defining a first offset, and with the second and fourth rotational axes defining a second offset. When the first rotary member is driven through rotation, the sample in the tube in the tube holder on the connecting member is driven through a nonlinearly reciprocating motion profile to produce a grinding shear action to better homogenize the samples. Other disclosed embodiments produce linearly reciprocating motion profiles.

Abstract: A method includes defining a designation point on a target within a view area of a scope coupled to a firearm and determining an angular motion deviation of a muzzle of the firearm from the designation point. The method further includes initiating firing of the firearm when the angular motion deviation is below an acceptable level.

Abstract: A tube holder for mounting a sample-tube assembly to a homogenizing device includes at least one clamp, at least one retainer, and a mount. The mount couples the tube holder to the homogenizing device. Each clamp defines a tube channel and a transverse ledge surface, with the tube channel having a lateral opening through which a tube of the tube assembly can be easily inserted and removed for example with one hand. And each retainer defines a retaining surface that extends over the respective tube channel and opposes the respective ledge surface to cooperatively form a receptacle that receives/retains a cap of the tube assembly against axial tube motion during homogenization. In some embodiments, multiple retaining surfaces are included for retaining different types of tube assemblies, multiple clamps and retainers are included for holding multiple tube assemblies simultaneously, and/or ejection mechanisms are included for ease of ejecting the tube assemblies.

Abstract: A trigger assembly includes a plurality of components including a trigger shoe configured to disengage a firing mechanism in response to a force applied by a user. The trigger assembly further includes a first PCB having at least one optical sensor to receive light and a controller configured to determine a positional state of at least one of the trigger shoe and a selected one of the plurality of components in response to the light received by the at least one optical sensor.

Abstract: An assembly providing an abutment member for a door. The assembly is arranged to hold the abutment member remotely from a side of an opening which is closed by the door. The abutment member is moveable between deployed and retracted configurations to allow objects to pass through the opening while providing an abutment when the door is closed.

Abstract: A precision guided firearm (PGF) includes a trigger assembly and an optical device coupled to the trigger assembly. The optical device includes an optical sensor configured to capture video of a view area and includes at least one motion sensor. The optical device is configured to process video frames of the video to determine a distance between an aim point of the PGF and a selected location on a target and to determine a trajectory of the aim point based on the video frames and motion data from the at least one motion sensor.

Abstract: A flow disrupter in a tube chamber of a tube assembly for homogenizing sample materials includes a flow-disrupting body that extends generally transversely into the tube chamber and divides the tube chamber into two sub-chambers. The flow-disrupting body includes at least one narrowed flow passageway through which the sample flows back and forth in both axially reciprocating directions as the tube assembly is vigorously shaken at high speeds faster and more reliably than what can be accomplished by hand shaking. And the flow-disrupting body includes at least two flow-interrupting surfaces facing generally in opposite axial directions and against which the sample impacts in each respective axially reciprocating direction as the tube assembly is vigorously shaken. In this way, the vigorous high-speed shaking of the tube assembly including the flow disrupter results in significant particle-size reduction of the sample by mechanical shear, fluid shear, cavitation, and/or pressure differentials.

Abstract: A precision guided handgun includes a handgun and includes a sensor circuit coupled to the handgun and configured to capture optical data associated with a view area. The precision guided handgun further includes a controller coupled to the handgun and configured to process the optical data to detect a foreground object within the optical data. The controller automatically selects the foreground object as a target.