Abstract: In an example embodiment, a circuit is provided that includes a current source with a calibrated trim circuit whose output current varies with transconductance of the current source, and tracks a current mismatch between the current source and another current source under varying bias currents and temperatures. The trim circuit may include at least one calibration digital to analog converter (CAL DAC), which may be driven by a bias circuit generating current proportional to the transconductance of the current source. In an example embodiment, the trim circuit may include at least two CAL DACs, whose output current may vary with bias current only, and with bias current and temperature. A method to calibrate the CAL DACs includes varying calibration settings of the CAL DACs under different bias currents until the output current of the trim circuit substantially accurately tracks the current mismatch under disparate bias currents and temperatures.

Abstract: An electrical appliance having at least one electrical load, and a digital control system managing flows of electric current of supply of the at least one electrical load, wherein the digital control system of the electrical appliance transmits information to an external control device, wherein said information comprises first information regarding authorization or non-authorization for an interruption of the supply of electric voltage to the electrical appliance by the external control device, the digital control system of the electrical appliance generating the first information of its own operating state.

Abstract: Level detection circuit includes a reference voltage generator, a level signal generator, and a comparator. The reference voltage generator includes a temperature dependent element and generates a reference voltage signal whose level varies according to a temperature characteristic of the temperature dependent element. The level signal generator includes a temperature compensation element and generates a level signal from a target voltage signal. A level of the level signal varies according to a temperature characteristic of the temperature compensation element. The comparator compares a level of the level signal with a level of the reference voltage signal to generate a detection voltage signal.

Abstract: A method and mobile terminal for correcting the power of a mobile terminal is provided, including reading the register of a coulometer chip for acquiring a first power of a battery; matching the first power with a preset power level, each of power levels corresponding to a preset service logic; correcting the first power by a preset service logic matched with the first power to form and display a second power. In this way, it is only necessary to compensate the actual power according to a certain criterion to acquire a second power after the acquisition of the actual power, without need of adding additional devices or changing hardware arrangement in a hardware system, thereby enabling a user to use battery power as much as possible, and reducing unnecessary charging operations.

Abstract: A method for controlling a marine vessel having a first steering nozzle, a reversing deflector and at least one of a bow thruster and a second steering nozzle is disclosed. The method comprises any of the acts of inducing a net transverse thrust to the marine vessel in response to a transverse thrust component signal, without substantially inducing any forward-reverse thrust or rotational thrust to the marine vessel, or inducing a net forward-reverse thrust to the marine vessel in response to a forward-reverse thrust component signal without substantially inducing any transverse thrust or rotational thrust to the marine vessel, or inducing a net rotational thrust to the marine vessel in response to the rotational thrust component signal without substantially inducing any forward-reverse thrust or transverse thrust to the marine vessel.

Abstract: A reaction force generator includes: a base member mounted on a supporter supporting an operating member pivotably; a dome member protruding from the base member; and a top member provided on a protruding-side end of the dome member to be pressed by the operating member toward the base member. The dome member is deformed to produce a reaction force when the top member is pressed by the operating member. A basal-end-side plane and a distal-end-side plane intersect each other at a position located on one of opposite sides of the dome member which is nearer to a pivot fulcrum of the operating member. The basal-end-side plane includes a line of intersection between the base member and the dome member adjacent to each other. The distal-end-side plane includes a line of intersection between the dome member and the top member adjacent to each other.

Abstract: A connection box with novel integrated multi-port connectors provides a convenient and low cost method to fast connect/disconnect multiple external devices to/from the laptop or mobile devices simultaneously. It also allows fast switching connection of the external devices among connected desktop, laptops and mobile devices.

Abstract: Disclosed are an electric conducting substrate, comprising a transparent substrate and an electric conducting pattern comprising an electric conducting line provided on the transparent substrate, and an electronic device comprising the same.

Abstract: A latch is disclosed. The latch has a hook that rotates to engage with a case for a computer. The hook has one side fabricated from a ferrous material. The hook is unlatched by placing a magnet near the ferrous material thereby causing the hook to rotate and disengage with the top case.

Abstract: The present disclosure describes a wearable computing device (WCD) in the form of a ring that can be worn on the finger of a human user.

Abstract: A portable computing device, such as a wristwatch, is described. The portable computing device contains ample processing, battery and memory resources for executing applications, but provides insufficient display output capability to render a graphical user interface during application execution. Instead, the device includes a short-range wireless communication system for relaying real-time display data to an external display device for rendering a graphical user interface on the external device. By not incorporating power-hungry display technology, speakers, other communication components, such as cellular, or other battery-draining components, the portable computing device avoids the need for bulky batteries and maintains a suitable charge over a reasonable period of time. In addition, the easy portability of the device means that it can turn any external display device into its own user input/output device such that users need not mirror their applications and data to multiple devices.

Abstract: A system includes an electronic device and an interface accessory. The electronic device includes a housing and a display disposed along a major face of the housing. A control circuit, which can be one or more circuits, is operable to present information on the display. The interface accessory attaches to the housing. The interface accessory has a cover and a charged pigment display disposed along an exterior of the cover. The cover is foldable to conceal the display. The control circuit can replicate the information on the display to the charged pigment display.

Abstract: The system or method can include a first housing and a second housing. A mass storage device can be in the second housing. The mass storage device may be connected to a network.

Abstract: A mobile computing device dock is described. In one or more implementations, an apparatus includes a support structure and first and second connection portions disposed on opposing sides of the support. Each of the first and second connection portions includes a respective connection device configured to form a communicative coupling to a mobile computing device. The first and second connection portions are configured such that movement of one of the first or second connection portions causes corresponding movement of the other one of the first or second connection portions to engage to or disengage from the mobile computing device.

Abstract: Devices, systems and user interfaces for simplifying control of portable computers are provided. For example, a system for simplifying operation of a computing device may comprise a frame defining a receptacle, the receptacle being sized and shaped to receive a computing device; one or more controllers disposed on the frame; and an electrical connector disposed in the receptacle for electrically connecting the frame to the computing device, wherein, when the frame is electrically connected to the computing device, the one or more controllers are enabled to operate the computing device.

Abstract: The present disclosure provides a mobile terminal. The mobile terminal includes a middle casing (5) configured as a core support of the mobile terminal; a front casing (6) fixed on a front side of the middle casing (5); a back cover (3) fixed on a back side of the middle casing (5) and configured to cover the back side of the middle casing (5); a battery cover (1) fixed on the back cover (3) and configured to cover a battery; and a display screen (7) and a touch screen (8) arranged on the front casing (6) in series, wherein the front casing (6) is configured to support the display screen (7) and the touch screen (8), and the display screen (7) is positioned between the front casing (6) and the touch screen (8).

Abstract: An apparatus comprising a suspension unit comprising: a first part coupled to a display assembly; a second part coupled to an apparatus body; and a suspension part coupled at one end to the first part and at another end to the second part, configured to suspend the first part relative to the second part by the bending force of the suspension part, such that the display assembly is movable relative to the apparatus body.

Abstract: A flexible display apparatus is disclosed. The flexible display apparatus includes a display panel, a cover substrate, a first receiving portion and a first fluid. The display panel includes a first region and a second region surrounding at least one sides of the first region. The cover substrate is disposed over the display panel. The first receiving portion is disposed between the display panel and the cover substrate. The first receiving portion overlaps the first region of the display panel and has an empty space. The first fluid is disposed in the first receiving portion.

Abstract: A flexible display device is provided. The flexible display device includes: a display; a sensor configured to detect at least one rolling characteristic in response to the display being rolled; and a controller configured to perform a first function of the flexible display device based on the detected at least one rolling characteristic.

Abstract: A flexible display device including: a flexible display; a first sensor configured to sense an exposed area of the display which is exposed in a rolled state of the display; a second sensor configured to sense a user grip area within the exposed area, the user grip area corresponding to a user grip; and a controller configured to, in response to the exposed area and the user grip area being sensed, control the display to display a screen on the exposed area excluding the user grip area.

Abstract: Provided is a display device. The display device includes a rear protection film including a shape memory alloy. A touch panel is disposed on the rear protection film. The touch panel is configured to detect a user's touch. A bendable display panel is disposed on the touch panel.

Abstract: In accordance with aspects of the disclosure, a system and methods for thermal management of at least one processor positioned within a computing device include drawing external fluid into an enclosure of the computing device via an inlet aperture with use of at least one active pump positioned within the enclosure, directing the drawn fluid from the inlet aperture through an inlet channel formed within the enclosure to the active pump, passing the drawn fluid over the processor positioned within the enclosure by directing the drawn fluid from the active pump through an outlet channel formed within the enclosure, and expelling the drawn fluid from the enclosure of the computing device via an outlet aperture with use of the active pump after passing the drawn fluid over the processor so as to provide thermal management of the processor.

Abstract: A handheld device including a circuit board including at least one electronic component, a heat pipe disposed on the electronic component to absorb heat generated from the electronic component and to release the absorbed heat in a direction opposite to the electronic component, and a heat sinking material configured to bond the circuit board and the heat pipe to each other. The heat pipe includes an evaporation section disposed on the main processor to absorb heat generated from the main processor, a connection section disposed on a side region of the main board to transfer the absorbed heat in a direction opposite to the main processor, and a condensation section configured to release the transferred heat.

Abstract: In one embodiment, a power management integrated circuit comprises a finite state machine having a first terminal to receive a digital command signal, a second terminal to receive a clock signal, and a third terminal to receive a first reset signal to reset the finite state machine into a predetermined operational state. A plurality of diagnostic registers is configured to store a signal state of the digital command signal or a clock state of the clock signal, or both in response to the first reset signal. The diagnostic registers are configured to maintain the signal state or the clock state, or both after powering down of the power management integrated circuit in response to the first reset signal. The diagnostic registers are configured to allow retrieval of the stored signal state or the stored clock state, or both upon power on of the power management integrated circuit.

Abstract: Various techniques for automated power connectivity monitoring are disclosed herein. In one embodiment, a method for detecting power connectivity in a computing system includes transmitting a PDU message to a processing unit via a power outlet of a PDU. In response, a unit message from the processing unit is received via the power outlet. The unit message contains a distinct power inlet identifier associated with a power inlet of the processing unit. The method then includes identifying a power path that includes the power outlet at which the unit message is received and the power inlet identified by the distinct power inlet identifier contained in the unit message.

Abstract: Various embodiments of methods and systems for thermal energy management in a portable computing device (“PCD”) based on power level calculations are disclosed. An exemplary method includes tracking instantaneous operating temperatures and active power supply levels to one or more components. With an estimate or measurement of ambient temperature, the instantaneous operating temperature values and active power supply level values can be used to calculate an instantaneous thermal resistance value. In the event that thermal energy generation should be managed, a target operating temperature may be used with the ambient temperature and the instantaneous thermal resistance value to solve for an optimum power supply level. The active power supply level may then be adjusted based on the calculated optimum power supply level.

Abstract: Various embodiments are generally directed to automated selective power cycling of an inoperative hardware-based subsystem of a computing device, while not power cycling other components of the computing device, in response to detection of that subsystem becoming inoperative. An apparatus comprising a controller processor circuit; a first component comprising digital logic and provided with electric power controlled by the controller processor circuit; a second component comprising digital logic and provided with electric power controlled by the controller processor circuit; and a controller storage communicatively coupled to the controller processor circuit and arranged to store instructions operative on the controller processor circuit to receive a signal that indicates that the first component is inoperative, and cycle the electric power to the first component while continuing to provide electric power to the second component based on the signal. Other embodiments are described and claimed herein.

Abstract: An approach for providing power utilization information for one or more operational states of an application across different operating systems is described. A power utilization platform determines power utilization information for one or more operational states of an application, one or more operating systems in which the application executes, or a combination thereof. The power utilization platform further stores the power utilization information as metadata associated with a record of the application in a data repository associated with an application distribution service. The power utilization information is then presented in a user interface of the application distribution service in a response to a request to view the record of the application.

Abstract: Disclosed herein are techniques related to control of a system. According to some embodiments the system includes a plurality of elements and a power supply to supply power to the elements. According to some embodiments the method comprises: delivering a clock signal to a subset of elements, the clock signal defining a sequence of clock pulses; determining, for a first clock pulse, elements in the subset to consume power; and controlling the power supply. A system is disclosed having a plurality of elements including a subset of elements, a power supply to supply power to the elements, a clock signal delivery configured to deliver a clock signal to the subset of elements in the plurality of elements, and a control module configured to control the power supply based on the determining elements to consume power. An apparatus and a device for use in a system are also disclosed.

Abstract: An information processing apparatus connected to another information processing apparatus includes an arithmetic processing device, and one or more processors configured to detect an exception event of a self main memory when the arithmetic processing device requests an access to data on a main memory possessed by the another information processing apparatus and vary a clock frequency or a voltage of the arithmetic processing device on the basis of the detection of the exception event.

Abstract: A data processing device, includes a central processing unit configured to operate in accordance with a program; a register capable of setting a first mode and a second mode; a non-volatile memory; a sequencer configured to control the non-volatile memory; and a first clock circuit for supplying a first clock to the central processing unit and the non-volatile memory, wherein the first mode is a mode in which the central processing unit is operated within a first range of an external supply voltage, wherein the second mode is a mode in which the central processing unit is operated within a second range of the external supply voltage, the second range includes the first range and a relatively low voltage lower than the lower limit voltage of the first range.

Abstract: Methods for controlling power states in a computing device, and apparatus for performing such methods are disclosed. An example method includes monitoring a plurality of sensors included in a computing device. The method further includes detecting, based on the monitoring, occurrence of at least one of a change in physical orientation of the computing device and one or more changes in an ambient environment of the computing device and, responsive to a detected change, activating a controller of the computing device. The method also includes providing, from the sensors to the controller, data corresponding with the at least one of the detected changes. The method still further includes selecting, by the controller, based on the data provided by the sensors, a power state for the computing device and transitioning the computing device to the selected power state.

Abstract: Disclosed are an apparatus for managing power/energy based on time information of policy enforcement including a time information acquiring unit configured to acquire management time information including a start time value, an end time value, a day repetition value, and a date repetition value of a power/energy management action with respect to a management target device desired to manage in power/energy, a time information analysis unit configured to analyze the management time information acquired by the time information acquiring unit and to register a management action event for power/energy management in a timer module, and a power management unit configured to perform an power/energy management action on the management target device by checking occurrence of the management action event and controlling operations of control modules of the management target device, and a method thereof.

Abstract: A power input utilization system includes a plurality of components and a plurality of power input connectors. A power utilization engine is coupled between the plurality of power input connectors and the plurality of components. The power utilization engine is operable to detect a power input to the plurality of power input connectors and determine a power input characteristic for the power input. The power utilization engine is also operable to use the power input characteristic to determine a plurality of operation characteristics for the plurality of components. The power utilization engine is also operable to operate the plurality of components using on the power input and the plurality of operation characteristics.

Abstract: Methods and apparatus relating to optimizing boot-time peak power consumption for server and/or rack systems are described. In an embodiment, a module execution sequence for a computing device is determined to indicate a sequence of module execution during a boot process of the computing device. The module execution sequence is determined based at least partially on power consumption data and timeline data for each module of the computing device during the boot process of the computing device. Other embodiments are also claimed and described.

Abstract: A method for reducing power consumption of a memory system and a memory controller are provided. The method for reducing power consumption of a memory system includes: determining whether a dynamic random access memory DRAM memory module with a low access frequency exists in a memory system; when a DRAM memory module with a low access frequency exists, transfer, according to a size of a working set in the memory system, page data that does not belong to the working set to a non-volatile memory NVM memory module, where the page data that does not belong to the working set is page data that does not need to be accessed when a process runs within preset time.

Abstract: A control unit of a substrate processing apparatus has a storage medium that stores operation commands as a single macro. The operation commands include an operation command for shutdown of the substrate processing apparatus by which the substrate processing apparatus is automatically transferred from a normally-operating condition to a condition suitable for man power maintenance, and an operation command for startup of the substrate processing apparatus by which the substrate processing apparatus is automatically transferred to a condition suitable for normal operation after completion of the man power maintenance. The control unit makes a display unit display both the operation commands for shutdown and startup together on a single ejection screen of the display unit, and allows editing of the macro on the single edit screen by using the input unit.

Abstract: Systems and methods are provided for placing a portion of a memory into a low power mode. A system includes a hot spot region creator configured to determine an activity level for each of a plurality of regions of a memory, where certain of the regions are determined to be active regions, and where certain of the regions are determined to be inactive regions and rearrange the data to position the active region data in a contiguous active portion of memory and to position the inactive regions data in a contiguous inactive portion of memory. A memory controller is configured to place the contiguous inactive portion of memory into a low power mode.

Abstract: A smart power management unit (SPMU) apparatus and method of intelligently switching from a “disconnect mode” to a “connect mode” in regards to power-supplying to a paired downstream load device by programmatically monitoring whether there is change in state of the manual switch of the load device, is provided. The SPMU comprises relay module configured to operate in either operation mode (connect mode) or monitor mode (disconnect mode), and controller module configured to determine the operating mode of relay module. When in monitor mode, relay module is configured to disconnect the power supply from the load device while simultaneously enable a monitoring means configured to monitor a change in state of the manual switch. Upon monitoring a change in state of the manual switch based on a response signal supplied from the monitoring means, the controller module switches the relay module from monitor mode to operation mode.

Abstract: An information handling system includes a system processor including a first Universal Serial Bus (USB) host interface, a service processor including a second USB host interface and a USB device interface, and a USB socket. The service processor couples a first USB device that is plugged into the USB socket to the first USB host interface, couples a second USB device that is plugged into the USB socket to the second USB host interface, and couples a third USB device that is plugged into the USB socket to the USB device interface.

Abstract: Translation circuitry for facilitating communication between a protocol stack for a PCIe™ communication protocol and a PHY layer for a low power communication standard. In an embodiment, the translation circuitry includes logic is to variously convert signaling between two or more PHY interface standards. The one or more a PHY interface standards may include a PHY Interface for PCI Express (PIPE) specification and a standard for a comparatively low power communication protocol. In another embodiment, the low power communication standard is a Reference M-PHY Module Interface (RMMI) specification.

Abstract: According to various embodiments, a computing system may be provided. The computing system may include: a host computer, and a peripheral device. The host computer may include: an input interface configured to receive an input from an external device; and a video output configured to output video data. The peripheral device may include: a mechanical input part configured to receive mechanical input from a user of the host computer; an output interface to the host computer configured to send data representing the mechanical input to the input interface of the host computer; a video input configured to receive video data from the video output of the host computer; and a video encoding circuit configured to compress the video data using a video encoder.

Abstract: A headset computer or head mounted display combines voice command and head tracking movement for cursor control and operation. Different display characteristics of the cursor are used for different modes of cursor operation. For a given mode of operation of the cursor, the user can issue a voice command for certain operations, and can move or reposition the cursor in a screen view using head tracking commands. Different modes of operation may be changed using voice commands or gestures.

Abstract: A user viewpoint related image processing apparatus includes: a sensor unit configured to sense a viewpoint change of a user and generate motion data, a communication interface unit configured to receive an image package including image data from a media server, a scene constructing unit configured to, using the image package, place a virtual camera in a virtual space and construct a scene for the image data, and a virtual camera pose changing unit configured to, using the motion data, change a pose of the placed virtual camera to respond to the viewpoint change of the user.

Abstract: Methods, apparatuses, and computer program products are herein provided for attracting a user's gaze to information associated with a portion of a display in a non-intrusive manner. A method may include determining to attract a user's gaze to information associated with a portion of a display. The method may further include causing presentation of a visual attractant on the display proximate the portion of the display. The method may further include causing presentation of the visual attractant on the display to be ceased in an instance in which the user's gaze is determined to be moving toward the information. Corresponding apparatuses and computer program products are also provided.

Abstract: Described are apparatus and methods for reconstructing a gesture by aggregating various data from various sensors, including data for recognition of start and/or stop portions of the gesture using an auxiliary sensor, such as a capacitive touch sensor or a MEMS sensor, In a specific embodiment, power savings features are included to preserve the energy stored on the battery of a sensing device, which power savings features are enhanced using an auxiliary sensor, such as a capacitive touch sensor or a MEMS sensor.

Abstract: A glove for use with capacitive touch screen devices features a main body portion, a finger portion and a thumb portion. At least the finger portion of the glove is constructed from a conductive and cut resistant yarn. The conductive and cut resistant yarn preferably includes a core that includes a cut resistant fiber and a sheath that include a conductive fiber.

Abstract: An application runs on an electronic device having a touch surface, with one or more virtual controls on the touch surface. An overlay panel is attached to the electronic device, with one or more physical actuators mounted within a nonconductive frame. Each physical actuator has one or more conductive elements configured to create a conductive path through the physical actuator. Each physical actuator is aligned with and makes contact with one or more associated virtual controls on the touch surface, such that a user can operate the virtual control(s) by actuating the associated physical actuator(s).

Abstract: A system that generates a haptic effect generates a drive cycle signal that includes a drive period and a monitoring period. The drive period includes a plurality of drive pulses that are based on the haptic effect. The system applies the drive pulses to a resonant actuator during the drive period and receives a signal from the resonant actuator that corresponds to the position of a mass in the actuator during the monitoring period.

Abstract: A location of a first portion of a hand and a location of a second portion of the hand are detected within a working volume, the first portion and the second portion being in a horizontal plane. A visual representation is positioned on a display based on the location of the first portion and the second portion. A selection input is initiated when a distance between the first portion and the second portion meets a predetermined threshold, to select an object presented on the display, the object being associated with the location of the visual representation. A movement of the first portion of the hand and the second portion of the hand also may be detected in the working volume while the distance between the first portion and the second portion remains below the predetermined threshold and, in response, the object on the display can be repositioned.