Abstract: A tag decides a response based on a plurality of queries received from a reader, determines whether to transmit the response, transmits the response to the reader according to the results of the determination, and transmits a message authentication code including communication content to the reader. The reader calculates a consumed time period which is the time difference between a transmission time at which the queries are transmitted and a reception time at which the response is received, calculates an average consumed time period of the consumed time period, and measures a distance to the tag based on the average consumed time period. Accordingly, it is possible to check an attacker's intervention with a high probability, thereby improving distance measurement performance. Also, the tag may efficiently perform computing and communication.

Abstract: A method and system to obtain taxi location data for a plurality of taxis located in a geographic region; obtain street data for a plurality of streets operating in the geographic region, the street data defining a location of the plurality of streets; store the taxi location data and the street data in an in-memory database management system; generate a rating for the plurality of streets associated with at least one currently active taxi, the rating providing an indication of a likelihood the at least one currently active taxi is available for a fare; and provide an output of the rating.

Abstract: Systems and methods can support managing clinical care user responses to patient alarms. An alarm management system can maintain models of alarm response behavior for the clinical care users. The system can receive an alarm indication and an alarm context from a patient. A target user associated with the patient can be determined. The system can determine alarm response options to be offered to the target user. The system can transmit the alarm indication and the determined alarm response options from the alarm management system to a mobile device associated with the target user. The system can receive a response to the transmitted alarm from the target user. The system can interpret the received response to the transmitted alarm. The model of response behavior associated with the target user can be adapted in light of the received response to the transmitted alarm.

Abstract: Disclosed are an apparatus and a method for managing alarms based on state information received from systems. The method includes receiving alarms including state information of a remote control system; displaying an alarm queue including at least one of the received alarms; setting important alarms from among the alarms displayed in the alarm queue; and deleting the important alarm from the alarm queue when a user confirms the important alarm or a signal notifying a recovery to a normal state of a system corresponding to the important alarm is received.

Abstract: The present disclosure is generally directed to systems and methods for dynamically adjusting functions of an automation system. More particularly, the present disclosure includes systems, devices, and methods for intelligently controlling one or more energy-consuming devices in a structure such as a residential, commercial, or industrial building. One embodiment include determining an identity of a person and/or the direction the person is traveling, and then changing a function of an actuator based on the determination(s).

Abstract: A presence detection device (10) for detecting the presence of an object (24) in a determined detection area, comprising at least one RFID tag (12A, 12B) that emits an identification signal at a determined RFID frequency; an RFID interrogator (16) receptive of the identification signal via at least one antenna (18); and an insulating plate (20) electromagnetically shielding the antenna from a direct emission of the identification signal, wherein the presence of the object in a determined detection area results from the reception by the RFID interrogator after being reflected by the object of the identification signal emitted by the corresponding RFID tag.

Abstract: A method and apparatus for detecting RF field strength. A field strength reference generator develops a field strength reference current as a function of a field strength of a received RF signal; and a field strength quantizer develops a digital field-strength value indicative of the field strength reference current. In one embodiment, detected field strength is used to dynamically vary the impedance of a tank circuit whereby, over time, induced current is maximized. In another embodiment, using the quantized field strength to sense changes to the environment to which the RFID tag is exposed.

Abstract: A portable radio-frequency identifier (RFID) reading terminal can comprise a microprocessor, a memory, an RFID reading device, and a display. The portable RFID reading terminal can be configured to display a scan trace provided by a line comprising a plurality of time varying points. Each point can be defined by a projection of a radio frequency (RF) signal coverage shape of the RFID reading device onto a chosen plane at a given moment in time.

Abstract: Systems and methods are disclosed herein to a radiation safety system comprising radiation emitting medical equipment; a radiation safety system controller connected to the radiation emitting medical equipment through a first communication means configured to determine a number of people within a radiation room housing the radiation emitting medical equipment and prevent the radiation emitting medical equipment from performing radiation emitting functions if the radiation safety system controller determines that more people than a maximum allowed number of people are presently in the radiation room; and a scanner connected to the radiation safety controller through a second communication means configured to detect people in the radiation room and communicate to the radiation safety system controller that a person has been detected.

Abstract: Methods, systems, and apparatuses, including computer programs encoded on computer readable media, for determining, using a pressure sensor, pressure data comprising a pressure indication and a time indication. A first mood is determined based upon the pressure data and one or more songs are selected based upon the determined first mood. A playlist is modified based upon the selected one or more songs, wherein the modified playlist comprises the selected one or more songs and the modified playlist is played. Song data, based upon the modified playlist, is wirelessly transmitted to a remote device.

Abstract: Provided are a home appliance and its system. The home appliance include: an input unit for inputting driving information; a data unit for storing a diagnosis logic; a control unit for diagnosing a state of the home appliance and whether a failure occurs according to the diagnosis logic on the basis of product information including the driving information inputted from the input unit, operation information detected during an operation, and failure information occurring during an operation, in order to generate a diagnosis result including the operation information and the failure information, and encoding transmission information including predetermined data for a diagnosis, which are selected from the driving operation, and the diagnosis result and outputting the encoded transmission information; a modulator for converting the encoded transmission information; and a sound output unit for outputting the transmission information converted by the modulator as a sound including a plurality of frequencies.

Abstract: A beacon device is provided in proximity to said entity. A request to locate said entity is triggered on a central control unit. In response to the request to locate said entity, said control unit generates specification data for a unique radio signal identifier, sends an activation request and said specification data to said beacon device, and provides said specification data to a portable device and storing said specification data on the portable device. In response to receiving said activation request, said beacon device sends a radio signal identifier generated from said specification data. Signals are received on said portable device and compared with the specification data stored on the portable device. Based on the results of the comparison by said portable device, information is provided about at least one of a direction and distance to said entity. The location of said entity is detected using said direction information.

Abstract: An inground isolator and associated method can provide an electrically isolated break in a drill string using electrical insulating members/isolators that are supported by a housing. During drill string operations, the isolators are subject only compressive forces responsive to both extension (pushing) and retraction (pulling) by the drill string. The isolators can be formed from an electrically insulating material such as a ceramic material. An interchangeable inground tool system is described which integrally serves to provide an electrically isolating gap in the drill string.

Abstract: Method for determining spurious contacts on a contact detection sensor for a handle of an automobile door, the sensor defining a locking area and being connected to an onboard electronic locking and unlocking system, includes: a) detecting a contact on the locking area when, for an engagement time of the locking mechanism, the number of charge transfers from the sensor is less than a threshold number of charge transfers, b) evaluating the number of charge transfers, starting from the time of the minimum value of the number of measured charge transfers and for an evaluation time in order to distinguish detections of contacts made by the user from detections of spurious contacts, c) if the contact detections are spurious, matching the threshold number of charge transfers in order to be able to detect any next contact originating from the user on the locking area in the presence of spurious contacts.

Abstract: Methods, apparatus, and products for maintaining RFID information for virtual machines are disclosed that include establishing a virtual machine on a host computer, the host computer capable of supporting a plurality of virtual machines, the host computer comprising one or more RFID transponders; determining RFID information for the virtual machine; storing, in a specified one of the RFID transponders, the determined RFID information for the virtual machine; and upon request from an RFID reader, transmitting the stored RFID information as output from the specified RFID transponder to the requesting RFID reader.

Abstract: A cleaning appliance is provided including at least one authorization carrier with an access authorization which is provided thereon and is required for accessing the cleaning appliance, just one receptacle in which the at least one authorization carrier is positionable, and a detection unit, situated at the receptacle, for contact-based detection of the access authorization of an authorization carrier positioned in the receptacle, the detection unit having at least one detection contact element which contacts the access authorization. To provide a cleaning appliance of this type which is usable with greater versatility, it is proposed that the cleaning appliance include two or more authorization carriers with access authorizations provided thereon which are linked to different authorization profiles, wherein a range of functions dependent on the authorization profile linked to an access authorization can be provided to an operator by the cleaning appliance.

Abstract: A transmitter, GPS, clock and, optionally, a microphone, video camera and identification signal means, and health monitoring sensors are housed in personal articles such as a pendant, a watch, a ring, mobile telephone, or other personal article. The article is disguised to look like it does not have all or some of said features, and is provided with a switching device, preferably operable with one hand, to turn the transmitter on. Preferably, the switching device has two switching elements which require simultaneous operation to energize the transmitter, so as to minimize false alarms. The method of use includes selecting the best-suited type of transmitter, causing emergency personnel to be prepared to act when receiving transmission from the alarm device, and advising users on carrying the modified personal article when protection is desired.

Abstract: A system and method monitor skier behavior. An identifier is read from a lift access product when the lift access product is in the vicinity of a lift boarding area and a scan record containing the identifier, location information of the lift boarding area and a time stamp if generated. The scan record is processed to generate a location event record that is stored within a location database. The location database is processed to determine skier behavior based upon the location event records.

Abstract: A fall detection method determines a fall detection algorithm based on sensor data aggregated from a plurality of fall detection devices. Sensor data is obtained from one of the plurality of fall detection devices not included in the aggregated sensor data. A probable fall event of the obtained sensor data is determined based on the fall detection algorithm. An alarm signal is generated based upon the determination of the probable fall event. A validity of the probable fall event is determined, and the fall detection algorithm is refined using the obtained sensor data and the validity of the probable fall event each time sensor data is obtained from any of the plurality of fall detection devices.

Abstract: An entryway control and monitoring system includes a remote controller to open and close an entryway and a telematics unit. The remote controller and the telematics unit are each disposed in a vehicle. The system further includes any of i) a vehicle bus that operatively connects the remote controller to the telematics unit, or ii) respective short range wireless connection units disposed in each of the remote controller and the telematics unit that selectively operatively connect the remote controller and the telematics unit. Computer readable code embedded on a non-transitory, tangible computer readable medium is executable by a processor of the telematics unit to at least one of control or monitor an operation of the remote controller.