Abstract: A device for telemetric transmission of measurement data in a work space that includes a base station arranged in a stationary manner and a measurement unit attached fixedly to a system that moves within the work space. A sensor for receiving measurement signals can be attached to or integrated in the measurement unit. The measurement unit also includes an electronic unit having a first processor, a first telemetric unit, and a first antenna for sending measurement data and for receiving configuration and control data. The base station includes a data processing unit, a second antenna and a second telemetric unit for receiving the measurement data and for sending configuration and control data. One of the antennas is linearly polarized, and the other antenna is circularly polarized. A method is provided for the measurement unit to receive measurement signals.

Abstract: Disclosed is a haptic feedback device for converting virtual environment data into haptic feedback. Haptic feedback device can have a housing configured to receive a motor. The motor can be coupled to a camshaft and a main bladder disposed beneath the camshaft within the housing. The main bladder can be coupled to a valve controller via tubing and the valve controller can have a manifold and one or more valves. The one or more valves can be coupled to one or more haptic sensors via secondary tubing.

Abstract: An upper parking meter outer housing component that includes a parking meter cap is provided. The parking meter cap includes an outer surface, an inner surface defining an interior cavity, and a lower edge portion defining an opening into the interior cavity. The lower edge portion is configured to be coupled to a lower housing component of single space meter such that a meter mechanism may be enclosed within the interior cavity of the upper meter dome. The meter cap includes a vehicle sensor coupled to the inner surface of the upper meter dome. The meter cap includes a solar panel coupled to the inner surface of the upper meter dome and configured to supply power to the vehicle sensor.

Abstract: Disclosed are various systems and methods related to detecting a type of pulse source that is removably attached to a computing device via a data line. The computing device receives two or more pulses from a pulse source via the data line. Based upon the number of pulses received on each input, the computing device can determine the type of pulse source to which it is attached. The computing device further determines an adjustment to the consumption counter based on the identified type of pulse source and the number of received pulses.

Abstract: Systems, computer-implemented methods, and non-transitory computer-readable medium having a stored computer program provide characterization of multiphase fluid flow (MPF) using approximate entropy calculation techniques to enhance measuring and monitoring of a flow regime in a segment of pipe for hydrocarbon-production operations. The systems and methods can be optimized using principal component analysis.

Abstract: Systems, computer-implemented methods, and non-transitory computer-readable medium having a stored computer program provide characterization of multiphase fluid flow (MPF) using approximate entropy calculation techniques to enhance measuring and monitoring of a flow regime in a segment of pipe for hydrocarbon-production operations. The systems and methods can be optimized using principal component analysis.

Abstract: A buried utility locator system may include a portable locator that generates audio signals representative of positional and/or depth information of the locator relative to a buried utility, along with a plurality of audio transducers and a cord or wireless transmitter for communicating the audio signals to the audio transducers for generating an audio output field providing information about the buried utility.

Abstract: A safety care system is for use with a supporting device that is provided with a surface for a person to lie thereon. The safety care system includes a safety control device. The safety control device includes a breathable lining and a control module. The breathable lining is used to cover the surface for the person to lie thereon. The control module receives a signal that is associated with the person, and separates the breathable lining and the surface in response to receipt of the signal.

Abstract: A computer implemented method for transmitting messages generated by a continuous glucose monitor (CGM), the method comprising: generating a first message at the CGM at a first time, the first message being related to blood glucose measuring; generating a second message at the CGM at a second time, the second time being after the first time, the second message being related to blood glucose measuring; determining an elapsed time since a transmitter of the CGM has transmitted data; determining whether the elapsed time is greater than a threshold; determining whether the second message is to be transmitted before the first message, in response to the elapsed time being greater than the threshold; and transmitting data corresponding with the second message before transmitting data corresponding with the first message to a diabetes management device, in response to determining that the second message is to be transmitted before the first message.

Abstract: A closed loop method for using model predictive control (MPC) to control direction drilling attitude includes receiving a demand attitude and a measured attitude. The received attitudes are processed using a closed loop MPC scheme to obtain an attitude error that may be further processed to obtain a corrective setting for a directional drilling tool. The corrective setting is then applied to alter the direction of drilling. The process of measuring the attitude, processing via the model predictive control scheme, and applying a corrective setting may be repeated continuously while drilling. The disclosed methodology is intended to provide for superior directional control during closed loop directional drilling operations.

Abstract: Systems and methods for a continuous monitoring of analyte values received from an analyte sensor system are provided. One method for a wireless data communication between an analyte sensor system and a mobile device involves storing identification information associated with a transceiver of the analyte sensor system, the identification information entered by a user of the mobile device via a custom application running on the mobile device; causing the custom application to enter a background mode; searching for advertisement signals; receiving an advertisement signal from the transceiver; authenticating the transceiver based on the identification information; prompting the user to bring the custom application to a foreground mode; causing the custom application to request a confirmation from the user that a data connection with the transceiver is desired; receiving the confirmation from the user; and completing the data connection with the transceiver.

Abstract: Methods and systems for facilitating health research by utilizing one or more wearable sensor devices with a research mode are provided herein. Systems include a wearable sensor device that can pair with a first portable computing device of a user and a second computing device of a researcher in a first and second pairing, respectively. The wearable sensor device obtains one or more health parameters of a user. In one aspect, the wearable sensor device communicates research related and non-research related health information to the first computing device via the first pairing link and communicates only research related health information to the second computing device via the second pairing link. Methods for pairing one or more wearable sensor devices with one or more research computing devices and switching between operating modes to provide additional research related features are also provided.

Abstract: Example metering apparatus and related methods are disclosed. An example apparatus disclosed herein includes a housing having a display area, The apparatus includes at least one of a first stencil or a second stencil to be removably positionable in the display area of the housing. The first stencil has indicia oriented in a landscape orientation and the second stencil has indicia oriented in a portrait orientation. The at least one of the first stencil or the second stencil is to be positioned in the display area of the housing such that the indicia of the at least one of the first stencil or the second stencil is in an upright orientation relative to the housing. The apparatus includes a cover removably coupled to the housing to enable access to the display area.

Abstract: A body sensor, a system including the body sensor and a method of transmitting a biosignal are provided. A wearable body sensor includes a conductive electrode configured to conduct a biosignal from a body, a main board comprising a radio frequency (RF) communication circuit to generate an RF signal based on the biosignal, and an antenna disposed on the RF communication circuit to radiate the RF signal.

Abstract: Systems and methods for a continuous monitoring of analyte values received from an analyte sensor system are provided. One method for a wireless data communication between an analyte sensor system and a mobile device involves storing identification information associated with a transceiver of the analyte sensor system, the identification information entered by a user of the mobile device via a custom application running on the mobile device; causing the custom application to enter a background mode; searching for advertisement signals; receiving an advertisement signal from the transceiver; authenticating the transceiver based on the identification information; prompting the user to bring the custom application to a foreground mode; causing the custom application to request a confirmation from the user that a data connection with the transceiver is desired; receiving the confirmation from the user; and completing the data connection with the transceiver.

Abstract: Systems and methods for a continuous monitoring of analyte values received from an analyte sensor system are provided. One method for a wireless data communication between an analyte sensor system and a mobile device involves storing identification information associated with a transceiver of the analyte sensor system, the identification information entered by a user of the mobile device via a custom application running on the mobile device; causing the custom application to enter a background mode; searching for advertisement signals; receiving an advertisement signal from the transceiver; authenticating the transceiver based on the identification information; prompting the user to bring the custom application to a foreground mode; causing the custom application to request a confirmation from the user that a data connection with the transceiver is desired; receiving the confirmation from the user; and completing the data connection with the transceiver.

Abstract: A metering arrangement includes at least a first and second meter. The first meter includes a first metrology circuit, an Ethernet controller, and an isolation circuit. The first metrology circuit has a first data interface. The Ethernet controller has an Ethernet port and a conversion circuit coupled to convert Ethernet standard signals having a first communication protocol to signals of a second communication protocol. The isolation circuit is coupled between the Ethernet controller and the first data interface. The Ethernet controller is operably coupled to communicate data with the first data interface via the isolation circuit, and the conversion circuit is further operably coupled to communicate data via the first data port. The second meter includes a second metrology circuit having a second data interface operably connected to a second data port. The second data port is operably coupled to communicate data with the first data port.

Abstract: Given a node of a utility service distribution network, a topology of a subset of the distribution network having the given node as a root node and one or more child nodes branching from the given node is determined. The topology may be determined based on relationships or correlations of utility usage information between the given node and a plurality of potential nodes that are considered in the topology determination. Upon determining the topology associated with the given node, the determined topology may be used to detect fraud and leakage that may occur in the distribution network on a regular basis or upon request. If fraud or leakage is detected in the distribution network, the system may schedule a follow-up and/or field investigation to investigate and fix the fraud or the leakage in the distribution network.

Abstract: A sensor device includes a capacitive probe including a first conductor and a second conductor. The sensor device also includes a radio to generate a signal based on a measurement associated with the capacitive probe and to provide the signal to the first conductor for transmission using the capacitive probe as a transmission antenna.

Abstract: An acoustic transmitter includes: an acoustic diaphragm configured to transmit acoustic waves into a medium; a piezoelectric actuator assembly configured to deform in an axial direction in response to an applied electrical signal; and a highly incompressible elastic material disposed between the piezoelectric actuator and the acoustic diaphragm and configured to transmit pressure waves to the acoustic diaphragm in response to motion of the piezoelectric actuator.