Abstract: A system and method including: determining, by a manager module, a need to determine a primary software component of a client device; identifying a first software component and a second software component of the client device; identifying a set of characteristics of the first software component and the second software component; determining that the first software component is the primary software component based on the set of characteristics of each software component, where determining the primary software component further includes comparing the set of characteristics of each software component and selecting the primary software component based on the set of characteristics with a highest priority; and instructing, by the manager module, the one or more processors to cause functionality associated with the second software component to be at least partially suspended.

Abstract: This disclosure relates to loudspeakers that use one or more stacks of electrically actuated cards that pump air through vents to produce sound waves in response to an acoustic signal. Each stack can include several electrostatic actuator cards that are stacked on top of each other and collectively operate to pump air through a vent to produce a sound wave. Each card may include an electrically conductive membrane that is pushed/pulled between two electrically conductive stators. As the membrane is pushed and pulled along a first axis, air is pumped through vents in a direction orthogonal to the first axis. In one embodiment, stacks of cards can be arranged in series to increase sound pressure generated by the loud speaker. In another embodiment, a single stack of cards can be driven with relatively high electric field strength to increase the sound pressure generated by the loud speaker.

Abstract: Nano-electromechanical systems (NEMS) devices that utilize thin electrically conductive membranes, which can be, for example, graphene membranes. The membrane-based NEMS devices can be used as sensors, electrical relays, adjustable angle mirror devices, variable impedance devices, and devices performing other functions.

Abstract: Embodiments of the present disclosure help protect computing devices by, among other things, identifying events that may pose a risk to a computing device based on data from sensors coupled to the computer device.

Abstract: An improved compact electroacoustic transducer and loudspeaker system. The electroacoustic transducer (or array of electroacoustic transducers) can generate the desired sound by the use of pressurized airflow. The electroacoustic transducer uses a shared stator with an array of vent support fingers and metal frame instead of two stators per electroacoustic transducer.

Abstract: A method and apparatus for processing measurements of an acoustic wave, the acoustic wave being within a member (12) made of a composite material and caused by an impact to the member (12), the method comprising: analyzing the measurements to detect an initial acoustic wave feature; analyzing the measurements to detect the presence of further acoustic wave features, the further features occurring after the initial feature; if there are no further acoustic wave features, determining that the impact to the member (12) has not changed the structure of the member (12); if there are further features, determining a value of a function of the further acoustic wave features; if the determined value satisfies certain criteria, determining that the impact has changed the structure of the member (12); and if the determined value does not satisfy the criteria, determining that the impact has not changed the structure of the member (12).

Abstract: A method for managing a voice call while simultaneously running a data application on a handset having a display includes determining whether the display on the handset is on or off; and if the display is off, then suspending data transfer supporting the data application. Other conditions for suspending data transfer include whether an application is in the foreground of the display; whether the handset is in proximity to a user's head, or if network reception quality exceeds a threshold.

Abstract: A source of side-loaded software is determined. An action may be performed in response to the determination of the source. In one case, the handling of an application on a mobile device may be based on whether the source of the application is trusted or untrusted. If a software application being newly-installed on a mobile device of a user is determined to be untrusted, installation or execution is blocked. In one approach, the determination of the source includes: determining whether a first source identifier of a first application matches a white list of source identifiers or a black list of source identifiers; and sending the first source identifier and a first application identifier for the first application to a different computing device.

Abstract: A method for managing a voice call while simultaneously running a data application on a handset having a display includes determining whether the display on the handset is on or off; and if the display is off, then suspending data transfer supporting the data application. Other conditions for suspending data transfer include whether an application is in the foreground of the display; whether the handset is in proximity to a user's head, or if network reception quality exceeds a threshold.

Abstract: An improved loudspeaker having pump cards that include an array of electrically conductive membrane transducers (such as polyester-metal membrane pumps). The array of electrically conductive membrane transducers combine to generate the desired sound by the use of pressurized airflow. The array of electrically conductive membranes has a total membrane area that is at least five times larger than the face area of the loudspeaker. In some embodiments, the loudspeaker includes a dynamic DC bus controller that maintains the DC bus level slightly above the inverter output (audio signal).

Abstract: Provided herein are devices, systems and methods for treating a vocal fold pathology by forming a substantially planar void below the epithelium of the vocal fold using optical energy. Also provided are devices, systems, and methods for combined imaging and treating of a vocal fold pathology.

Abstract: In a solenoid magnet assembly, and a method for manufacture thereof, the magnet assembly includes a number of concentrically aligned coils, each including a winding impregnated with a resin. Each coil is mechanically restrained so as to hold the coils in fixed relative positions relative to each other when forming the magnet assembly. The mechanical restraint can be formed by annular support sections bonded to the respective coils, lugs bonded to the respective coils, or by lugs that are at least partially embedded in a crust formed on a radially outer surface of the respective windings.

Abstract: Graphene materials having encapsulated gas cells and methods to make and use same. Alternative electrically conductive and atomically thin materials (such as graphene oxide) can be used alternatively or in addition to the graphene in the graphene encapsulated micro-bubble materials.

Abstract: An improved electrically conductive membrane pump/transducer. The electrically conductive pump/transducer includes an array of electrically conductive membrane pumps that combine to move a larger membrane (such as a membrane of PDMS). The electrically conductive membranes in the array can be, for example, graphene-polymer membranes.

Abstract: An improved electrically conductive membrane pump/transducer. The electrically conductive pump/transducer includes an array of electrically conductive membrane pumps that combine to move a larger membrane (such as a membrane of PDMS). The electrically conductive membranes in the array can be, for example, graphene-polymer membranes.

Abstract: Microfluidic devices for the rapid and automated processing of sample populations are provided. Described are multiplexer tiplexer microfluidic devices configured to serially deliver a plurality of distinct sample populations to a sample processing element rapidly and automatically, without cross-contaminating the distinct sample populations. Also provided are microfluidic sample processing elements that can be used to rapidly and automatically manipulate and/or interrogate members of a sample population. The microfluidic devices can be used to improve the throughput and quality of experiments involving model organisms, such as C. elegans.

Abstract: A cryostat for providing temperature regulation, one purpose being measuring physical properties of materials, the cryostat employing a superconducting magnet assembly for generating variable magnetic field in the sample space and a cryogenic cooler for cooling the sample space. The cryogenic cooler chamber configuration provides for efficient heat exchange between different stages of the cryogenic cooler without the need for physical heat links. This construction enables selective delivery of cooling power from the cryogenic cooler to the desired areas within the cryostat without using flexible physical thermal links. A counter flow exchanger and ambient temperature valves facilitate efficient use of the cryogenic cooler stages. The removal of large heat load generated by the superconducting magnet while operating in the sweeping mode is achieved, in part, by employing a solid plate thermal coupling element between the cryogenic cooler chamber and the magnet assembly.

Abstract: An improved electrically conductive membrane pump/transducer. The electrically conductive pump/transducer includes an array of electrically conductive membrane pumps that combine to generate a desired sound by moving a membrane (such as a membrane of PDMS), a piston, and/or by the use of pressurized airflow in the absence of such a membrane or piston. The electrically conductive membranes in the array can be, for example, graphene-polymer membranes. The electrically conductive pump can include mid-range, tweeter, and sub-woofer speakers.

Abstract: An improved electrically conductive membrane pump/transducer. The electrically conductive pump/transducer includes an array of electrically conductive membrane pumps that combine to generate a desired sound by moving a membrane (such as a membrane of PDMS), a piston, and/or by the use of pressurized airflow in the absence of such a membrane or piston. The electrically conductive membranes in the array can be, for example, graphene-polymer membranes. The electrically conductive pump can include mid-range, tweeter, and sub-woofer speakers.

Abstract: An improved electrically conductive membrane pump/transducer. The electrically conductive pump/transducer includes an array of electrically conductive membrane pumps that combine to generate a desired sound by moving a membrane (such as a membrane of PDMS), a piston, and/or by the use of pressurized airflow in the absence of such a membrane or piston. The electrically conductive membranes in the array can be, for example, graphene-polymer membranes. The electrically conductive pump can include mid-range, tweeter, and sub-woofer speakers.