Abstract: A technology is described for an electronic peripheral nerve stimulation system. The electronic nerve stimulation system can include a stimulation device and an electrode array. The stimulation device can be operable to generate a high-frequency alternating current. The electrode array can be operable to apply the high-frequency alternating current received from the stimulation device to selected subpopulations of peripheral nerve fibers within a peripheral nerve to block transmission of neural signals along the selected subpopulations of peripheral nerve fibers within the peripheral nerve.

Abstract: A technology is described for an electronic nerve stimulation system. The electronic nerve stimulation system can include a stimulation device operable to generate a high-frequency alternating current. The electronic nerve stimulation system can include one or more wearable electrodes operable to apply the high-frequency alternating current from the stimulation device to peripheral nerves to provide an electrical stimulation of neuronal tissue to treat pain. The one or more wearable electrodes can interface with the stimulation device via a connection system.

Abstract: A system and method for forming microlattice structures of large thickness. In one embodiment, a photomonomer resin is secured in a mold having a transparent bottom, the interior surface of which is coated with a mold-release agent. A substrate is placed in contact with the top surface of the photomonomer resin. The photomonomer resin is illuminated from below by one or more sources of collimated light, through a photomask, causing polymer waveguides to form, extending up to the substrate, forming a microlattice structure connected with the substrate. After a layer of microlattice structure has formed, the substrate is raised using a translation-rotation system, additional photomonomer resin is added to the mold, and the photomonomer resin is again illuminated through the photomask, to form an additional layer of microlattice structure. The process is repeated multiple times to form a stacked microlattice structure.

Abstract: Resolution of perspective in three dimensions is necessary for intermeshing real players into simulated environments during virtual training exercises. With the advent of high resolution image sensors the ability to sense position and orientation using image capture devices is possible. The combination of small sized sensors and image recognition tracking algorithms allows the tracking element to be placed directly on the device whose perspective is desired. This provides a solution to determining perspective as it provides a direct measurement from the center axis of the observer. This invention employs a perspective tracking device to determine a point-of-gaze or a point-of-aim in a three-dimensional space to a high degree of accuracy. Point-of-gaze may be used to determine views for head mounted displays and aim-points for weapons. The invention may operate in an unconstrained space allowing simulation participants to operate in a larger, open environment.

Abstract: A system and method for forming microlattice structures of large thickness. In one embodiment, a photomonomer resin is secured in a mold having a transparent bottom, the interior surface of which is coated with a mold-release agent. A substrate is placed in contact with the top surface of the photomonomer resin. The photomonomer resin is illuminated from below by one or more sources of collimated light, through a photomask, causing polymer waveguides to form, extending up to the substrate, forming a microlattice structure connected with the substrate. After a layer of microlattice structure has formed, the substrate is raised using a translation-rotation system, additional photomonomer resin is added to the mold, and the photomonomer resin is again illuminated through the photomask, to form an additional layer of microlattice structure. The process is repeated multiple times to form a stacked microlattice structure.

Abstract: Resolution of perspective in three dimensions is necessary for intermeshing real players into simulated environments during virtual training exercises. With the advent of high resolution image sensors the ability to sense position and orientation using image capture devices is possible. The combination of small sized sensors and image recognition tracking algorithms allows the tracking element to be placed directly on the device whose perspective is desired. This provides a solution to determining perspective as it provides a direct measurement from the center axis of the observer. This invention employs a perspective tracking device to determine a point-of-gaze or a point-of-aim in a three-dimensional space to a high degree of accuracy. Point-of-gaze may be used to determine views for head mounted displays and aim-points for weapons. The invention may operate in an unconstrained space allowing simulation participants to operate in a larger, open environment.

Abstract: Resolution of perspective in three dimensions is necessary for intermeshing real players into simulated environments during virtual training exercises. A combination of small sized sensors and image recognition tracking algorithms allows the tracking element to be placed directly on the device whose perspective is desired. This provides a solution to determining perspective as it provides a direct measurement from the center axis of the observer. This invention employs a perspective tracking device to determine a point-of-gaze or a point-of-aim in a three-dimensional space to a high degree of accuracy. Point-of-gaze may be used to determine views for head mounted displays and aim-points for weapons. The invention may operate in an unconstrained space allowing simulation participants to operate in a larger, open environment. Areas of interest in the environment are bounded by emitters which identify the region and its physical constraints.

Abstract: A computing system may obtain first information from a first source of information relating to each of a plurality of entities. The first information may then be processed to identify a set of entities. Information about entities in the set may be used to search a second source of information to obtain second information relating to one or more of the entities in the set. The first information and second information collected for each of the plurality of entities may be processed to create a database of profiles of each of the plurality of entities.

Abstract: Apparatus include a communication interface, a trigger interface, computer-readable media encloded subscriber-originated recipient list data, and a user interface. The user interface is configured to display and receive input from, via a computer screen display, plural sets of screen-displayed destination setting selection indicators for individually configuring sets of destination settings for corresponding event types. Each set of destination settings corresponds to a corresponding one of plural selectable event types selectable for causing corresponding triggered messages to be sent including sending the given event-specific message to the corresponding list of recipients.

Abstract: A method of monitoring the level of performance of a software application running on a network-attached computing device, comprises monitoring information exchange at least one station on the network; measuring at least two performance indicator metrics, such as delay, jitter, loss, response time, throughput, goodput, and object size; and deriving an indicator parameter from a non-linear combination of the indicator metrics. A transformation may be applied to each indicator metric to obtaining a corresponding derived value, and the derived values then additively combined, to obtain the said indicator parameter. The transformation has a first region in which the derived value depends relatively weakly on the corresponding metric, and a second region, in which the derived value depends relatively strongly on the corresponding metric. A score value may be entered by a user, indicative of the user's perception of the performance of the software application, and compared with the derived indicator parameter.

Abstract: The invention provides methods of improving packed bed chromatography performance.

Abstract: Transmission of messages composed on one or more input devices to a single or multiple recipients by means of one or plural communication modes is facilitated. Such communication modes may include conventional or wireless telephone, facsimile transmission, pager, e-mail, postal mail or courier. Thus, a message may be directed to a single recipient via multiple modes, such as e-mail and fax, in order to ensure the earliest possible receipt of the message; or may be directed to multiple recipients by a single mode or by different modes. In the case of multiple-mode delivery, “escalation” rules may specify conditions under which different delivery modes may be sequentially employed. Automatic follow-up to determine whether a message has been received, as well as automatic sender notification upon confirmation of receipt, may be employed. The system is capable of sending messages having embedded questions, and facilitating multi-question surveys.

Abstract: A “human motion tracking” device (HMT) that translates natural body movements into computer-usable data. The data is transmitted to a simulation application as if it came from any conventional human interface device (HID). This allows an individual to interact with the application without the need for a conventional computer input device (e.g., a keyboard, mouse, etc.). The HMT captures a user's heading as well as the individual's current stance (i.e. standing, sitting, kneeling, etc.). The HMT accomplishes this by using two sensors known as an accelerometer and magnetometer to produce digital input. The digital data will then be passed from the HMT to the application.

Abstract: A system and method employing position measurement sensors and point sources of light to determine the location and orientation of video cameras in a simulation arena environment. In an embodiment, one or more accelerometers, gyroscopes, and/or magnetometers associated with each video camera may be used to determine the angular orientation of the video camera. The location of a camera is determined by measuring the distance from the camera to at least two known points, where the known points may be point sources of light, other cameras, or a combination thereof. Camera angular orientation information and camera location information may be combined to provide a complete set of data defining the position of each video camera.

Abstract: Transmission of messages composed on one or more input devices to a single or multiple recipients by means of one or plural communication modes is facilitated. Such communication modes may include conventional or wireless telephone, facsimile transmission, pager, e-mail, postal mail or courier. An application program interface (API) mediates between remote applications requesting messaging functions and a message server that actually implements these functions. The API is capable of processing high-volume requests for message routing, status information, and various other functions on an automated basis, enabling businesses to make routine use of these functions.

Abstract: The system for the supply chain management of network services, preferably virtual private network services, provides hardware, processes and application tools useful in configuring and/or delivering substantially measurable virtual private network services.

Abstract: Light emitting members or illuminators in the form of a light guide which may comprise one or more flat optical fibers having a pattern of U shaped notches or grooves in at least one side to cause conducted light to be emitted therefrom. A laser may be used to cut any desired pattern of notches or grooves in the light guide.

Abstract: Resolution of perspective in three dimensions is necessary for intermeshing real players into simulated environments during virtual training exercises. With the advent of high resolution image sensors the ability to sense position and orientation using image capture devices is possible. The combination of small sized sensors and image recognition tracking algorithms allows the tracking element to be placed directly on the device whose perspective is desired. This provides a solution to determining perspective as it provides a direct measurement from the center axis of the observer. This invention employs a perspective tracking device to determine a point-of-gaze or a point-of-aim in a three-dimensional space to a high degree of accuracy. Point-of-gaze may be used to determine views for head mounted displays and aim-points for weapons. The invention may operate in an unconstrained space allowing simulation participants to operate in a larger, open environment.

Abstract: A system and method employing visual tracking devices to locate simulation players and objects within an enclosed space. These visual tracking devices capture a perspective view of the arena and analyze the image at a fixed perception frame rate. Each player and object to be tracked is identified by a light-emitting device called a tracking point source, which is identified in the environment by means of a unique code sent out by the device and received by the visual tracking device. By using multiple tracking point sources, the invention may not only determine positions but also determine the orientation (relationship) between players and objects. A third component in the invention performs frame-to-frame analysis of all visible point sources to determine motion in three dimensions, which is forwarded to the simulation environment where it is used to enmesh the player in the simulation.

Abstract: A flexible, programmable messaging system and method for associating specific happenings with particular services and users associated with those services is disclosed. The contact means for the users are held in a single database with retrievable historical information regarding the user and/or the service. Users and administrators are defined where the user may exercise a group of predetermine privileges. Users may subscribe and un-subscribe to one or more services. The administrator may exercise more privileges or all the privileges, and the additional privileges will include creating messages related to specific happenings, editing of the billing for the service, editing subscription forms, managing the members of a service and tracking the delivery of message. The presentation pages and the messaging format are arranged using templates with predetermined information and formats that may be programmable. The system is arranged in a client/server arrangement where standard servers can be used.