Abstract: Beacon devices and associated components, methods, etc., are disclosed. An example beacon device includes a memory, a communication interface, and a processor to execute instructions with respect to configuration information to control the communication interface and operation of the processor based on a mode in which the beacon device is set to operate, the processor to dynamically transition among a plurality of modes based on an operating condition of the beacon device and a communication received from at least one of the receiver or the controller. In certain examples, the plurality of modes includes a configuration mode and a broadcast mode. When in the configuration mode, the operation of the processor is to process the communication received from the controller to adjust the configuration information. When in the broadcast mode, the operation of the processor is to generate a beacon signal to transmit to at least one of the receiver or the controller via the communication interface.

Abstract: The subject matter of the present invention is a method for producing a biodegradable, non-porous composite material made water-absorbent and/or lipid-absorbent, used for obtaining diversely shaped solid objects to be subsequently loaded with active liquid hydrophilic and/or lipophilic compositions comprising at least one active ingredient intended to be delivered into an environment in a controlled and continuous manner. The absorption of the hydrophilic and/or lipophilic composition by said objects is achieved using a network of hydrophilic and/or lipophilic wicks formed in the non-porous material by the co-absorbents. Said method according to the invention is discontinuous, insofar as it comprises storage steps which are steps involving partial interruption of the process insofar as the intermediate products are storable.

Abstract: A method comprising entering a passive viewing state of an apparatus, receiving information indicative of a first input, determining a first operation based, at least in part, on a passive viewing state and the first input, performing the first operation, receiving environmental sensor information, determining that the environmental sensor information indicates that the apparatus is actively viewed by a user, entering of an active viewing state of the apparatus based, at least in part, on the determination that the environmental sensor information indicates that the apparatus is actively viewed by the user, receiving information indicative of a second input, the second input being substantially the same as the first input, determining a second operation based, at least in part, on the active viewing state and the second input, the second operation being different from the first operation, and performing the second operation is disclosed.

Abstract: A line ripple compensation technique is provided for a switching power converter operating in both a pulse frequency mode of operation and a pulse width modulation mode of operation.

Abstract: A power supply control system delivers regulated power to a load via a delivery cable. The power supply control system includes a power stage operable to deliver power to the load at a first regulated voltage level and a second regulated voltage level. A cable offset voltage unit generates an offset voltage signal representing a drop in voltage across the delivery cable. The offset voltage signal is generated based on a first cable drop compensation value when the power stage is operated to deliver power at the first regulated voltage level and based on a second cable drop compensation value when the power stage is operated to deliver power at the second regulated voltage level. A controller coupled to the power stage and the cable offset voltage unit controls the power stage to deliver the regulated power to the load based at least in part on the offset voltage signal.

Abstract: A method comprising entering a passive viewing state of an apparatus, receiving information indicative of a first input, determining a first operation based, at least in part, on a passive viewing state and the first input, performing the first operation, receiving environmental sensor information, determining that the environmental sensor information indicates that the apparatus is actively viewed by a user, entering of an active viewing state of the apparatus based, at least in part, on the determination that the environmental sensor information indicates that the apparatus is actively viewed by the user, receiving information indicative of a second input, the second input being substantially the same as the first input, determining a second operation based, at least in part, on the active viewing state and the second input, the second operation being different from the first operation, and performing the second operation is disclosed.

Abstract: A method for estimating an output voltage of a power converter comprises sensing a voltage waveform representative of the output voltage; and detecting a first gap and a second gap. The first gap is between a time when the sensed voltage waveform crosses a first voltage reference and a time when the sensed voltage waveform crosses a second voltage reference at a voltage offset below the first voltage reference. The second gap is between a time when the sensed voltage waveform crosses a third voltage reference and a time when the sensed voltage waveform crosses the second voltage reference, the third voltage referenced at a predetermined voltage above the second voltage reference. Responsive to the first gap exceeding a threshold, a tracking error is computed based on the first gap; and responsive to the first gap not exceeding the threshold, the tracking error is computed based on the second gap.

Abstract: The invention relates to a controlled stand-alone matrix system (1) for the controlled and variable distribution of at least one active substance solely at precise appropriate moments, characterised in that it comprises a polymer matrix (2) loaded with the active substance, at least one heating element (4) embedded in the loaded matrix (2), and an electricity generator (5) connected to an electronic control card in turn connected to the heating element (4), the electricity supplied to same by the generator (5) being controlled by the card which is housed in an electronic box (3).

Abstract: A method comprising entering a passive viewing state of an apparatus, determining occurrence of a software event, generating a visual event notification that is indicative of the software event based, at least in part, on the passive viewing state, causing display, on a display, of the visual event notification in conformance with an impaired-viewing display mode based, at least in part, on passive viewing state, receiving environmental sensor information, determining that the environmental sensor information indicates that the apparatus is actively viewed by a user, entering an active viewing state of the apparatus based, at least in part, on the determination that the environmental sensor information indicates that the apparatus is actively viewed by the user, and causing display, on the display, of different visual information in conformance with an unimpaired-viewing display mode based, at least in part, on the active viewing state is disclosed.

Abstract: A switching power converter is provided that communicates with a mobile device to receive a value of a load detection current. The switching power converter adjusts the cycling of a power switch until a constant current mode of operation is entered with a known output current driving the mobile device. The switching power converter subtracts the load current from the output current to measure a soft-short circuit current.

Abstract: A power supply control system delivers regulated power to a load via a delivery cable. The power supply control system includes a power stage operable to deliver power to the load at a first regulated voltage level and a second regulated voltage level. A cable offset voltage unit generates an offset voltage signal representing a drop in voltage across the delivery cable. The offset voltage signal is generated based on a first cable drop compensation value when the power stage is operated to deliver power at the first regulated voltage level and based on a second cable drop compensation value when the power stage is operated to deliver power at the second regulated voltage level. A controller coupled to the power stage and the cable offset voltage unit controls the power stage to deliver the regulated power to the load based at least in part on the offset voltage signal.

Abstract: A multi-node computer system, comprising: a plurality of nodes, a system control unit and a carrier board. Each node of the plurality of nodes comprises a processor and a memory. The system control unit is responsible for: power management, cooling, workload provisioning, native storage servicing, and I/O. The carrier board comprises a system fabric and a plurality of electrical connections. The electrical connections provide the plurality of nodes with power, management controls, system connectivity between the system control unit and the plurality of nodes, and an external network connection to a user infrastructure. The system control unit and the carrier board provide integrated, shared resources for the plurality of nodes. The multi-node computer system is provided in a single enclosure.

Abstract: A power converter includes a transformer with a primary and a secondary winding and a switch. A controller of the power converter at the primary winding side of the transformer generates a control signal to turn on or turn off the switch, the switch being turned on responsive to the control signal being in a first state and the switch being turned off responsive to the control signal being in a second state. The controller determines current through the primary winding generated while the switch is turned on and indirectly detects an input voltage to the power converter based on the current through the primary winding generated while the switch is turned on. The controller in turn may detect conditions such as a loss of power or brown out at the input of the power converter based on the indirectly detected input voltage.

Abstract: A method comprising precluding display of information on a head mounted display worn by a user, receiving information indicative of an eye orientation of the user, receiving information indicative of a head orientation of the user, determining that a difference between the eye orientation and a centered eye orientation exceeds a threshold eye orientation difference, determining that a difference between the head orientation and an anatomical position head orientation exceeds a threshold head orientation difference, and causing display of a representation of information on the head mounted display based, at least in part, on the determination that the eye orientation exceeds the threshold eye orientation difference from the centered eye orientation and the determination that the head orientation exceeds the threshold head orientation difference from the anatomical position head orientation is disclosed.

Abstract: A switching power converter provides regulated output power to a load. The switching power converter comprises a transformer including a primary winding coupled to an input voltage, a secondary winding coupled to an output of the switching power converter, an auxiliary winding on a primary side of the transformer, and a switch coupled to the primary winding of the transformer. Output voltage across the secondary winding is reflected as a feedback voltage across the auxiliary winding. The switching power converter detects output current based on a reset time of the transformer. Based on the detected output power, the switching power converter controls switching of the switch to provide regulated output power.

Abstract: Mechanisms are described for correlating environmental data (such as data regarding object settings) with performance data (such as data regarding a result of a predefined activity). The performance data may be analyzed to determine whether the result of the predefined activity can be considered a predetermined aspirational result (e.g., a result that the user desires to achieve), such that the user would want to obtain the same result the next time the user performs the same activity. In the event the result is a predetermined aspirational result, the object or objects that contributed to the predetermined aspirational result may be identified, such as by correlating the performance data with the environmental data to determine the relationship between the two. The object settings for the identified objects may also be identified.

Abstract: A method, apparatus and computer program product are provided in accordance with an example embodiment in order to determine a recommended action to be taken based on contextual data. In the context of a method, contextual data is received regarding a user's situation. The method also determines at least one recommended action to be taken by the user based on the contextual data. The method further provides the at least one recommended action to the user. The recommended action may be determined in various manners including, for example, being based upon user data that is associated with contextual data that corresponds to the contextual data that has been received.

Abstract: A multi-node computer system, comprising: a plurality of nodes, a system control unit and a carrier board. Each node of the plurality of nodes comprises a processor and a memory. The system control unit is responsible for: power management, cooling, workload provisioning, native storage servicing, and I/O. The carrier board comprises a system fabric and a plurality of electrical connections. The electrical connections provide the plurality of nodes with power, management controls, system connectivity between the system control unit and the plurality of nodes, and an external network connection to a user infrastructure. The system control unit and the carrier board provide integrated, shared resources for the plurality of nodes. The multi-node computer system is provided in a single enclosure.

Abstract: An apparatus for processing a sample, circuit board suited to use in such an apparatus and a method of processing in which the apparatus has alignment features to assist in aligning the circuit board and a sample cartridge in the correct position relative to one another. In this way, the plurality of sections for processing a sample in the cartridge are positioned against a plurality of elements, such as a heater for heating the sample cartridge or an electrical contact (EP1-EP4) for powering features on the sample cartridge, correctly and can operate independently of one another.

Abstract: A method, apparatus and computer program product are provided to facilitate the identification of one or more media files stored on respective ones of a plurality of user devices. In the context of a method, a current context is determined. The method also automatically identifies one or more media files stored on respective ones of a plurality of user devices based upon a relationship between a context associated with the respective media file and the current context. The method also causes the one or more media files to be transferred to an output device for presentation. A corresponding apparatus and computer program product are also provided.