Abstract: Embodiments of the disclosure are drawn to apparatuses, systems, and methods for radar object classification. A radar classification system may include a number of endpoint units and a base station. Each endpoint unit includes a camera and a radar. The camera may image a scene and the image may be used to establish spatial zones within the scene. The radar may collect point cloud data from one or more objects in the scene. A classifier may determine an identity of the object based on the point cloud data. The base station may collect information such as the identity and location of objects in the scene and relate this information to the spatial zones. For example, objects may be identified as a vehicle, pedestrian, or cycle, and related to zones such as roadway, sidewalk, and crosswalk for the purpose of traffic control.

Abstract: A storage container system includes rolling toolbox, a storage container, a storage bin, and a storage container assembly. Various aspects relate to a storage container including at least one sidewall extending from a base, the sidewall at least partially defining an outer wall of an interior compartment. A lid is coupled to the sidewall and movable between an open position and a closed position. The interior compartment is accessible while the lid is in the open position, and the interior compartment is covered while the lid is in the closed position.

Abstract: An embodiment of the invention provides a method where retractable ducts or shrouds are extended over propeller(s) that are fixed in wing channels on an aircraft during takeoff and landing to increase flight safety and efficiency. Fully extending the duct or shroud during takeoff increases lift and upward thrust, while retracting the duct or shroud and stowing the duct or shroud inside of the wing during forward cruise decreases aircraft drag and increases lift. Duct or shroud extension during takeoff also enables critical safety and noise cancellation functionality. The method provided for safe and efficient takeoff can be applied in reverse order for safe and efficient landing.

Abstract: An embodiment ofthe invention provides a method where retractable ducts or shrouds are extended over propeller(s) that are fixed in wing channels on an aircraft during takeoff and landing to increase flight safety and efficiency. Fully extending the duct or shroud during takeoff increases lift and upward thrust, while retracting the duct or shroud and stowing the duct or shroud inside of the wing during forward cruise decreases aircraft drag and increases lift. Duct or shroud extension during takeoff also enables critical safety and noise cancellation functionality. The method provided for safe and efficient takeoff can be applied in reverse order for safe and efficient landing.

Abstract: An apparatus for detecting and recording accelerations experienced by a structure and a method for operating the apparatus are provided. The apparatus includes an accelerometer, processor, and non-volatile computer memory device. The method includes operating the apparatus in a reduced power state, detecting an acceleration having a magnitude that is greater than a first preselected threshold magnitude, switching each of the accelerometer, processor, and non-volatile computer memory device to a fully operational state, storing accelerometer data in a buffer, switching the processor and computer memory device to a reduced power state until the accelerometer signals that further data is available, storing any further accelerometer data in the buffer, and repeating the steps until a predetermined time has elapsed since the accelerometer last detected an acceleration having a magnitude which is greater than a second preselected threshold magnitude.

Abstract: A method and apparatus for reducing a memory footprint of an embedded system. The method may include analyzing packages installed in a root file system of the embedded system, and determining which package components are not required for the operation of the embedded system. The method further includes reducing a memory footprint of the embedded system based on the above determination.

Abstract: A method of operating an apparatus for detecting and recording accelerations experienced by a structure is provided, the apparatus comprising an accelerometer, a processor and a non-volatile computer memory device. The method comprises the steps of: i. operating the processor, accelerometer and computer memory device in a reduced power state; ii. in response to detecting an acceleration having a magnitude which is greater than a first preselected threshold magnitude, switching the accelerometer to a fully operational state and storing accelerometer data in a buffer; iii. switching the processor and computer memory device to a fully operational state; iv. operating the processor to store the accelerometer data from the buffer in the computer memory device; v. switching the processor and computer memory device to a reduced power state until the accelerometer signals that further data is available, and storing any further accelerometer data in the buffer; vi.

Abstract: A method and apparatus for optimizing the development of an embedded system for a target device. The method may include selecting a set of packages corresponding to the class of an embedded system from various packages available for installation, and integrating the set of packages into a root file system. The method may further include receiving user input identifying at least one application to be used with the embedded system, integrating packages associated with the identified application into the root file system, and loading an image of the root file system to the target device.

Abstract: A method and apparatus for optimizing required memory of an embedded system. The method may include identifying one or more applications to be installed on a target embedded system, and estimating the amount of memory required for the operation of the embedded system. The method may further include comparing the estimated amount of the required memory with the amount of memory available on the embedded system.

Abstract: A method and apparatus for reducing a memory footprint of an embedded system. The method may include analyzing packages installed in a root file system of the embedded system, and determining which package components are not required for the operation of the embedded system. The method further includes reducing a memory footprint of the embedded system based on the above determination.

Abstract: A method and apparatus for reducing a memory footprint of an embedded system. The method may include analyzing packages installed in a root file system of the embedded system, and determining which package components are not required for the operation of the embedded system. The method further includes reducing a memory footprint of the embedded system based on the above determination.

Abstract: An external cover for a tablet smartphone with a flat touchscreen includes a rear clamshell formed of deformable plastic material that receives and surrounds the tablet, and a rim that resiliently clips the rear clamshell to the tablet. A hinge blister and intervening web forms a two degree of freedom hinge with a form-fitting front clamshell that can be freely lifted and dropped on the touchscreen but indexes to it, can be locked in place with a clip that readily engages and disengages from a docking port at the bottom of the tablet, and that is strengthened by an arch shaped rim. A planar sheet, formed of dielectric plastic, that covers the entirety of the flat touchscreen, is slightly suspended above to create an air gap, and is formed in a shape and thickness that substantially transmits the shape of a capacitive finger contact patch through the planar sheet to the touchscreen when the sheet is pushed down to the touchscreen.

Abstract: The present invention is a putting alignment and aiming tool and ball marker, to assist a user in aligning and aiming a putt on a putting surface with a golf ball. The tool can be colored or in black and white and have a generally horizontally flat circular coin body with a top flat surface with a middle area and a bottom flat surface with a middle area. The tool is placed behind the golf ball with the bottom flat surface in flat physical contact with the putting surface that indicates an intended putting line. The top flat surface is also visible to the user to assist the user in aligning and aiming the putt on the putting surface with the golf ball towards a hole or practice cup. The tool can also be flipped over exposing the bottom surface area that can also indicate an intended putting line. There is also a single overall method of usage for both the colored and black and white tools also.

Abstract: The present invention is a putting alignment and aiming tool, to assist a user in aligning and aiming a putt on a putting surface with a golf ball. The tool can be colored or in black and white and have a generally horizontally flat coin body with a top flat surface with a middle portion, a bottom flat surface, two linearly squared off sides, a concaved top side and a convex bottom side. The tool is placed behind the golf ball with the bottom flat surface in flat physical contact with the putting surface that indicates an intended putting line. The top flat surface is also visible to the user to assist the user in aligning and aiming the putt on the putting surface with the golf ball towards a hole or practice cup. There is also an overall method of usage for both the colored and black and white tools also.

Abstract: A device includes a computer processor and a file store coupled to the computer processor. The file store includes a hierarchal file system. A plurality of files is located in the hierarchal file system. Each of the plurality of files is associated with digital signature metadata determined by a content of the file. A plurality of directories is located in the hierarchal file system. Digital signature metadata is associated with each of the plurality of directories and determined by the digital signature metadata associated with the directories and the files that are direct descendants of the directory. An update module determines if an update to any of the plurality of files is available based on the digital signature metadata associated with a root directory in the plurality of directories.

Abstract: A device includes a computer processor and a file store coupled to the computer processor. The file store includes a hierarchal file system. A plurality of files is located in the hierarchal file system. Each of the plurality of files is associated with digital signature metadata determined by a content of the file. A plurality of directories is located in the hierarchal file system. Digital signature metadata is associated with each of the plurality of directories and determined by the digital signature metadata associated with the directories and the files that are direct descendants of the directory. An update module determines if an update to any of the plurality of files is available based on the digital signature metadata associated with a root directory in the plurality of directories.

Abstract: A method and apparatus for optimizing the development of an embedded system for a target device. The method may include selecting a set of packages corresponding to the class of an embedded system from various packages available for installation, and integrating the set of packages into a root file system. The method may further include receiving user input identifying at least one application to be used with the embedded system, integrating packages associated with the identified application into the root file system, and loading an image of the root file system to the target device.

Abstract: A method and apparatus for reducing a memory footprint of an embedded system. The method may include analyzing packages installed in a root file system of the embedded system, and determining which package components are not required for the operation of the embedded system. The method further includes reducing a memory footprint of the embedded system based on the above determination.

Abstract: A method and apparatus for optimizing required memory of an embedded system. The method may include identifying one or more applications to be installed on a target embedded system, and estimating the amount of memory required for the operation of the embedded system. The method may further include comparing the estimated amount of the required memory with the amount of memory available on the embedded system.

Abstract: A lifting apparatus for transporting a carbon based electrode wherein the electrode includes a threaded male end. The apparatus comprises a casing having a top end and a bottom end, a top plate operatively attached to the top end, at least one energy absorbing element positioned between the top plate and the top end, and an attachment element operatively engaging the energy absorbing element and the top end. The casing defines an electrode aperture in the bottom end shaped to accept the threaded male end of the carbon based electrode.