Abstract: A vehicle security unit is for a vehicle including at least one data communications bus, an On-Board Diagnostic (OBD) port coupled to the at least one data communications bus, and a vehicle tracking unit to be coupled to the OBD port. The vehicle security unit may include a security unit housing, a short-range security wireless device carried by the security unit housing, and a vehicle security controller carried by the security unit housing and configured to establish a wireless communication link via the short-range security wireless device with the vehicle tracking unit and communicate via the at least one data communications bus responsive to the communication link.

Abstract: In accordance with embodiments of the present disclosure, a system may include a feedback controller and logic. The feedback controller may be configured to, based on a setpoint value and a measured process value calculate an error between the setpoint value and the measured process value and generate a driving signal based on the error. The logic may be configured to determine if oscillation is present in the driving signal, determine if oscillation is present in an operational parameter other than the driving signal such that oscillation of such operational parameter may cause oscillation in the measured process value, determine if oscillation present in the driving signal is correlated with oscillation present in the operational parameter, and adjust a control parameter of the feedback controller responsive to determining that oscillation present in the driving signal is not correlated to oscillation present in the operational parameter.

Abstract: A temperature control system for controlling the rate of flow of a flammable fluid at generally constant pressure is disclosed. The system may include a flow control apparatus that is free of a regulator mechanism, for affecting the flow of the fluid. The flow control apparatus may be operable between at least a first flow rate and a second flow rate, and may have at least one upstream opening and at least one downstream opening. The system may also include a first burner in fluid communication with the downstream opening of the flow control apparatus and a conduit in fluid communication at one end thereof with the upstream opening of the flow control apparatus, and configured at the other end thereof for connection to a fuel supply. A thermocouple may be located in the vicinity of the burner, for converting a sensed thermal state into an electrical signal.

Abstract: A semiconductor device of one embodiment includes semiconductor chips. While the semiconductor device is receiving a power supply and a chip enable signal which is negated, all external terminals of the semiconductor chips are at the same logic level.

Abstract: A processing circuit including a reference voltage generator and a voltage detector is provided. The reference voltage generator is configured to generate a first reference voltage to a controller. The voltage detector is configured to detect the first reference voltage. When the first reference voltage is not within a predetermined range, the voltage detector triggers the reference voltage generator such that the reference voltage generator generates a second reference voltage to the controller. When the second reference voltage is lower than a predetermined value, the voltage detector resets the controller.

Abstract: A voltage regulator (e.g., a low drop-out regulator) includes a pass transistor coupled to an input voltage node and an output voltage node. The voltage regulator also includes a drive transistor coupled to a control input of the pass transistor and a first resistor coupled between a source and a back gate of the drive transistor. The voltage regulator also includes a complementary to absolute temperature (CTAT) current generator circuit coupled to the resistor and configured to generate a CTAT current to bias the first resistor.

Abstract: In a power management device, a hiccup mode is implemented by using, for example, a counter to count the number of cycles for which a current limiting event has occurred and forcing the power management device to hiccup when a certain number of current limiting events have been counted. A soft start circuit is typically employed to ramp up the output voltage when the power management device is turned back on. By resetting the soft start voltage to the feedback voltage of the load of the power management device upon the first detection of a current limiting event, hiccup can be avoided because resetting the soft start voltage to the feedback voltage will reduce the current in proceeding cycles thereby avoiding additional current limiting events.

Abstract: Disclosed is a method for reducing the variation in voltage, due to Ferranti effect, using the impedance injection capability of distributed impedance injection modules. The Ferranti effect is an increase in voltage occurring at the receiving end of a long transmission line in comparison to the voltage at the sending end. This effect is more pronounced on longer lies and underground lines when the high-voltage power lines are energized with a very low load, when there is a change from a high load to a very light load, or the load is disconnected from the high-voltage power lines of the power grid. This effect creates a problem for voltage control at the distribution end of the power grid.

Abstract: A switching power converter is provided with a power-on-reset (POR) circuit that discharges essentially no current until a power supply voltage exceeds a POR threshold voltage.

Abstract: A knob structure includes a base, a rotational element, a clicking plate and a clicking sheet. The rotational element is rotatably disposed on the base and includes inner peripheral surfaces. The clicking plate is joined to the inner peripheral surfaces of the rotational element and includes a plurality of first engaging members. The clicking sheet is joined to the base and includes at least one second engaging member. The clicking plate is held between the base and the clicking sheet to force the clicking sheet against the clicking plate. The rotational element is configured to rotate the clicking plate with respect to the clicking sheet so that the second engaging member continuously engages with the first engaging members.

Abstract: An apparatus, method, and system for controlling motion in six degrees of freedom is described. The apparatus includes a support structure, a first pedal and a second pedal. A first set of three independent articulating mechanisms is operatively connected to the support structure and the first pedal. The first set of three independent articulating mechanisms, in combination, enable motion of the first pedal in three control axes corresponding to three discrete degrees of freedom. A second set of three independent articulating mechanisms, operatively connected to the second pedal, enable motion, in combination, in three control axes corresponding to a discrete second set of three degrees of freedom. The apparatus may also include first and second sensors configured to detect the motion of the first and second pedals.

Abstract: Disclosed is a display device. The display device includes a display panel, which includes a display area and a non-display area surrounding the display area, and a panel driver connected to the display panel in the non-display area of the display panel. The display panel includes an outer substrate configured to include a gate line and a data line that intersect with each other, an inner substrate coupled to a bottom of the outer substrate, and a reflection reduction member formed on the outer substrate to overlap at least one selected from the gate line and the data line, and configured to reduce a reflectivity of external light by a line.

Abstract: A portable information device is provided. The portable information device includes a first chassis and a second chassis, a back part, a display and a supporting base. The back part pivotally connects the first and second chassis. The display, which can be folded in half, is disposed over inner faces of the first and second chassis. The supporting base is located on the inner face of at least one of the first and second chassis and at a position between the back part and an open end that is opposite to the back part. The supporting base supports a rear face of the display.

Abstract: A minimum Z height handheld electronic device and methods of assembly is described. The electronic device includes a single seamless housing having a front opening and a cover disposed within the front opening and attached to the seamless housing without a bezel.

Abstract: A control method includes: determining whether a first signal is detected by a first detecting unit provided in a first fixing unit of a wearable device and a second signal is detected by the second detecting unit provided in a second fixing unit of the wearable device, in a case that the wearable device is in a first operating mode, wherein the first fixing unit and the second unit is configured to fix the wearable device on a user; and determining that the user wears the wearable device in a case that the first signal is detected by the first detecting unit and the second signal is detected by the second detecting unit, and switching the wearable device to a second operating mode, where the first operating mode is different from the second operating mode.

Abstract: A device can include a folding case that includes a fold region that defines a first portion and a second portion of the folding case; a housing disposed on the first portion of the folding case where the housing includes a processor, memory operatively coupled to the processor, and a keyboard operatively coupled to the processor; and a flexible display operatively coupled to the processor and disposed in part on the first portion of the folding case and disposed in part on the second portion of the folding case.

Abstract: An operating mode distinguishing method, a touch point determining method and a touch control circuit are provided. It is determined whether an underwater mode is entered according to a self capacitance value and a mutual capacitance value. In the underwater mode, a touch point position is determined according to deformation of a substrate.

Abstract: A mobile computer-based host includes a main body, at least one multifunctional module, and at least one lid. Each multifunctional module has the same size and shape. The main body includes a case and a host module, and the case encloses the host module and includes at least one module slot, each having the same size and shape for accommodating the multifunctional module. The lid covers the corresponding module slot to isolate and protect the multifunctional module. The module slots of the present invention are allowed to install the various multifunctional modules to provide different and specific functions without changing the original design of the size and shape. Thus, the application field of the mobile computer-based host is widely expanded to meet various demands in the future, and the lifetime is greatly prolonged without wasting any precious resource, thereby achieving the goal of environmental protection.

Abstract: A computing system can include a computing system chassis that includes a front end and a back end; a drive that includes a side that includes a mounting feature; and a drive bay chassis operatively coupled to the computing system chassis where the drive bay chassis includes at least one drive bay accessible via the front end of the computing system chassis, a bracket and a latch operatively coupled to the bracket and disposed between the front end and the back end of the computing system chassis where the bracket moves responsive to contact with the side of the drive during translation of the drive into one of the at least one drive bay to engage the bracket and the mounting feature and wherein the latch is movable to disengage the bracket and the mounting feature for translation of the drive out of the at least one drive bay.

Abstract: A curved printed circuit board (PCB) of a computing device is described herein. The computing device includes a housing and a PCB positioned in or on the housing. The computing device also includes a plurality of connectors physically connecting the PCB to a surface of the housing or another surface, such that at least a portion of the PCB is bent.

Abstract: A computing device includes a case enclosure, a heat-generating electrical component, and a thermal insulator. The thermal insulator has a first surface adhesively bonded to the surface of the case enclosure and has a second surface adhesively bonded to the surface of the heat-generating component. The thermal insulator includes a layer of thermally-insulating material between the first and second surfaces, and the thermally-insulating material has a thermal conductivity less than 35 mW/m-K.

Abstract: Apparatuses, methods and storage media associated with a plurality of cooling devices thermally coupled to a plurality of heat-generating components of an electronic device, such as a server, a configured rack of servers, or a configured rack of server elements, are disclosed herein. Each cooling device may be associated with a unique cooling zone for the components. Logic may be coupled with the plurality of cooling devices, and the logic may be configured to cause a first cooling zone of a first cooling device to overlap a second cooling zone of a second cooling device. Other embodiments may be described and/or claimed.

Abstract: There is provided a semiconductor device that can follow a fast voltage change such as a large voltage drop occurring at the time of rapid load fluctuation. The semiconductor device includes a voltage sensor which monitors a power supply voltage at a sampling speed higher than the assumed frequency of power supply voltage fluctuation and outputs a voltage code value, a voltage drop determination circuit which determines, from the voltage code value, that a voltage drop causing a malfunction of a system occurs, and outputs a clock stop signal, and a clock control circuit which controls clock stop, restart, and frequency change.

Abstract: An apparatus and method for limiting power in a symmetric multiprocessing system. The apparatus for limiting power in a symmetric multiprocessing system includes a power management unit for limiting power consumption of a system to correspond to a power limit value and a power-limiting mode, a QoS profile management unit for managing a QoS profile for each load, which is created using a resource utilization rate and a preset QoS value of the load, and a control unit for assigning the load to a core processor to correspond to the QoS profile for the load if the power-limiting mode is a smart power-limiting mode and if the power consumption is greater than the power limit value.

Abstract: The invention pertains to a method and system which utilizes individual lighting fixtures and electrical plug controls to provide a rigorous and ubiquitous grid of sensors within or around a facility or facilities. The system utilizes a variety of parameters at the tag, lighting and plug controllers and central processor level to provide unique location and tracking information on objects, equipment, and personnel in the facility. The unique aspects of the system provide higher spatial and temporal accuracy and the ability to track high spatial densities of devices.

Abstract: A user interface provides for multi-stroke marking menus and other uses, for use on multitouch devices. One variant of multi-stroke marking is where users draw strokes with either both hands simultaneously or alternating between the hands. Alternating strokes between hands doubles the number of accessible menu items for the same number of strokes. Other inputs can be used as well, such as timing, placement, and direction.

Abstract: Computationally implemented methods and systems include detecting one or more user reactions of a user in response to a display to the user of an augmented view of an actual scene from a real environment, the augmented view that was displayed including one or more augmentations, and correlating the detected one or more user reactions with at least one or more aspects associated with the one or more augmentations that were included in the augmented view that was presented. In addition to the foregoing, other aspects are described in the claims, drawings, and text.

Abstract: Methods, apparatus, and computer program products for providing a last known browsing location cue using movement-oriented biometric data are presented. Movement-oriented biometric data is received and used to detect that a user is distracted from a computer interface. A visual cue is provided indicating a last known browsing location. The visual cue may be provided after a certain amount of time or in response to detecting that the user's attention is returned to the computer interface. The visual cue may be removed after a certain amount of time or in response to detecting that the user's attention is returned to the computer interface. An inattention time corresponding to the user distraction may be determined and used to identify the last known browsing location. The biometric data may be compared to thresholds and profiles to determine whether the user is attentive or distracted.

Abstract: There is provided an information processing device, information processing method, and program capable of realizing the authentication with high security using the movement of line of sight, the information processing device including: a line-of-sight movement identification unit configured to identify movement of line of sight of a user to a body of the user on a basis of an image of an eye of the user and an image of the body of the user positioned in a line-of-sight direction of the user, captured by an imaging unit; and a user authentication unit configured to authenticate the user on a basis of the identified movement of line of sight.

Abstract: There is provided an information processing apparatus including a circuitry configured to control a state of a selection candidate object, when a predetermined condition concerning a selection of the selection candidate object is determined to be satisfied based on a relation between a display position of the selection candidate object and a position towards which the user gazes or a gazing direction, by bringing the selection candidate object to a selected state.

Abstract: A wearable gesture control interface apparatus is used to control a controllable device based on gestures provided by a user. The wearable gesture control interface apparatus includes (i) sensors configured to detect user orientation and movement and generate corresponding sensor data and (ii) a microcontroller configured to: sample the sensor data from the sensors, determine whether the sensor data from one of the sensors meets transmission criteria; and if the sensor data meets the transmission criteria, transmitting control data corresponding to all of the sensors to the controllable device.

Abstract: A method is performed in a virtual-reality system that includes a head-mounted display (HMD) and a hand-held controller. The hand-held controller includes a grip and a user-input key mounted at least in part on the grip. In the method, an image of a hand is displayed on the HMD. Pressure applied to the user-input key by a user holding the hand-held controller and wearing the HMD is sensed. A degree of closing of the image of the hand is displayed on the HMD in proportion to the pressure applied to the grip.

Abstract: A fabric-based item such as a fabric glove may include force sensing circuitry. The force sensing circuitry may include force sensor elements formed from electrodes on a compressible substrate such as an elastomeric polymer substrate. The fabric may include intertwined strands of material including conductive strands. Signals from the force sensing circuitry may be conveyed to control circuitry in the item using the conductive strands. Wireless circuitry in the fabric-based item may be used to convey force sensor information to external equipment. The compressible substrate may have opposing upper and lower surfaces. Electrodes for the force sensor elements may be formed on the upper and lower surfaces. Stiffeners may overlap the electrodes to help decouple adjacent force sensor elements from each other. Integrated circuits can be attached to respective force sensing elements using adhesive.

Abstract: Methods and apparatus are provided for a user interface with haptic feedback. The user interface includes a display element configured to display a visual image; a touch screen panel coupled to the display element and configured to receive a user input; a controller coupled to the touch screen panel and configured to generate a feedback signal based on the user input; a first actuator coupled to the controller and the touch screen panel and configured to operate in a first mode based on the feedback signal; and a second actuator coupled to the controller and the touch screen panel and configured to operate in a second mode based on the feedback signal.

Abstract: A system and method for setting threshold values based on an amount and selecting a haptic feedback response. The method comprises determining a touch value based on a touch applied to a touch-sensitive sensor. The method further comprises determining an amount that the touch value exceeds a first threshold value. The method further comprises setting a second threshold value based, at least in part on the amount. The method further comprising selecting a haptic feedback response that can be based at least in part on the amount.

Abstract: An operating terminal operates an external device for projecting and retracting a part of the external device, and includes: a display unit that displays an image; a touch panel on the display unit, and configured to detect a touched area of an object and to receive a position signal in response to the touched area; a determining unit that determines a change of the touched area on the touch panel, based on the position signal; a detecting unit that detects a boundary of areas having different features in the touched area in the image; and a signal generating unit that generates a drive signal indicating a drive amount for causing the part of the external device to be projected and retracted, based on a determination result by the determining unit and a detection result by the detecting unit, and outputs the drive signal to the external device.

Abstract: The present application relates generally to haptic feedback actuators and their construction and use in touch based systems. The haptic feedback actuators are suitably bilayer structures including at least two materials having different thermal coefficients, allowing the structure to deflect from a first position to a second position in response to heating and/or cooling of the structure.

Abstract: A keyboard that can yield a favorable keying feeling to a user is disclosed. The keyboard includes multiple keys, a pressure sensor configured to sense a pressure used for pressing a key, a haptic device configured to generate haptic feedback that involves a micro vibration, and a feedback control unit configured to issue a signal used for driving the haptic device according to the pressure that the pressure sensor has sensed. In response to one-time key pressing, the feedback control unit issues a drive signal for generating a first haptic feedback when the pressure that the pressure sensor has sensed reaches a first threshold value, and a drive signal for generating a second haptic feedback when the pressure that the pressure sensor has sensed reaches a second threshold value.

Abstract: A method of launching a software program or application is provided for use with a graphical user interface (GUI) display. One portion of the GUI display includes a taskbar while a second portion is divided into a plurality of windows. To launch one of the programs/applications represented by the icons within the taskbar, the user first selects the icon representing the icon to be launched. Once an icon is selected, a visual cue is displayed, where the visual cue includes a plurality of mini-windows representing the plurality of display windows. When the user drags the selected icon into one of the mini-windows and then releases the icon, the selected program/application is launched in the window that corresponds to the selected mini-window.

Abstract: Aspects of the present disclosure are directed towards responding to a touch gesture at a touch-enabled computing device. An interface control element may be presented at a first computing environment provided by a computing device. A touch gesture may be received at a touchscreen of the computing device, and it may be determined whether at least a portion of the touch gesture occurred at the interface control element. Based, at least in part, on whether at least a portion of the touch gesture occurred at the interface control element, a display of the first computing environment may be adjusted or information corresponding to the touch gesture may be transmitted to a second computing environment.

Abstract: A human machine interface (HMI) minimizing the number of gestures for operation control in which user-intended operation commands are accurately recognized by dividing a vehicle interior into a plurality of regions. The HMI receives an input of a gesture according to each region, and controls any one device according to the gesture. Convenience of a user is improved because the gesture may be performed in a state in which region restriction is minimized by identifying an operation state and an operation pattern of an electronic device designated according to each region to recognize the user's intention when the user performs the gesture in a boundary portion between two regions or even in multiple regions.

Abstract: A keyboard includes key caps, bridge structures, a circuit board, resilient members, fingerprint identification modules, a microprocessor, and an aluminum board. Each key cap is disposed on top of the bridge structure. Each bridge structure is pivotably disposed on top of the aluminum board. The circuit board is disposed between the bridge structures and the aluminum board. Each resilient member is disposed between the key cap and the circuit board. Each fingerprint identification module is disposed on the key cap and electrically connected to the circuit board. The microprocessor is disposed on the circuit board and electrically connected to the fingerprint identification modules. The aluminum board is configured to support the circuit board from below and includes a plurality of pivotal seats on a top, each pivotal seat passing through the circuit board to fasten the bridge structure, the circuit board, and the aluminum board together.

Abstract: The present invention is directed to an input device, system, and method for modeling complex surfaces in a CAD environment. The system and method include a computer communicatively coupled to a user interface, such that the computer is configured to display a modeled surface on the user interface. The system and method further include the input device of the present invention communicatively coupled to the computer by a connection interface. The input device comprises a malleable outer surface that corresponds to the initial modeled surface displayed on the user interface, and a user provides input to the input device by applying pressure to deform the malleable outer surface. The input device further comprises transducers operatively coupled to the malleable outer surface to measure the pressure applied to deform the malleable outer surface.

Abstract: An input device that includes both a movement detector, such as mechanical switch, and positional indicator, such as touch pad touch screen, and/or touch sensing housing is disclosed. These two input devices can be used substantially simultaneously to provide a command to the device. In this manner, different commands can be associated with depressing a moveable member in different areas and a single moveable member can perform like several buttons.

Abstract: A user interface device includes a frame, rigid body in rotary engagement with the frame, a plurality of force sensors, which in response to force acting on the frame produces information that represents a first force component in a first direction with respect to the frame, and a second force component in a second direction with respect to the frame; and an angle sensor, which in response to torque applied to the rigid body produces information that represents rotary movement of the rigid body with respect to the frame about an axis extending vertically through the rigid body. The rigid body can be sized and dimensioned to accommodate one or more feet of a user. The user interface device advantageously combines or mixes isometric and isotonic control input or sensors.

Abstract: An augmented reality display system includes an electromagnetic field emitter to emit a known magnetic field in a known coordinate system. The system also includes an electromagnetic sensor to measure a parameter related to a magnetic flux at the electromagnetic sensor resulting from the known magnetic field. The system further includes a depth sensor to measure a distance in the known coordinate system. Moreover, the system includes a controller to determine pose information of the electromagnetic sensor relative to the electromagnetic field emitter in the known coordinate system based at least in part on the parameter related to the magnetic flux measured by the electromagnetic sensor and the distance measured by the depth sensor. In addition, the system includes a display system to display virtual content to a user based at least in part on the pose information of the electromagnetic sensor relative to the electromagnetic field emitter.

Abstract: A mixed reality (MR) system that implements navigation methods for 3D models in MR environments. The navigation methods allow a user to navigate themselves about a 3D model (such as an MR environment including one or more buildings/structures) while in an MR environment. The navigation methods include an elevator feature or navigation mode that allows the user to move accurately between “floors” of the 3D model used to provide the MR environment (move to a next upper or lower floor from their present position). The navigation techniques include a jump feature or navigation mode. The jump feature allows the user to move to any point in an MR environment created using a 3D model that they can presently see in the display of the MR environment or a location that may be partially obscured from the user's view.

Abstract: A processing system includes a sensor module and a determination module. The sensor module is coupled to sensor electrodes and is the sensor module configured to drive the sensor electrodes with sensing signals at a first resonance frequency of the pen. The determination module is configured to obtain, concurrently with the driving of the sensor electrodes, a measurements that are based on effects of the sensing signals, and a resonance of the pen in a sensing region. The determination module is further configured to determine positional information of the pen in the sensing region based on the measurements, and report the positional information.

Abstract: A thin electromagnetic handwriting pen includes a casing unit, a circuit unit, an electromagnetic unit and a pen core unit. The casing unit includes a thin pen-shaped casing structure. The circuit unit includes a circuit substrate disposed inside the thin pen-shaped casing structure. The electromagnetic unit includes a hollow holder and an electromagnetic coil wound around the hollow holder. Both the hollow holder and the electromagnetic coil are embedded in the thin pen-shaped casing structure, and the electromagnetic coil is fixed between the thin pen-shaped casing structure and the hollow holder and electrically connected to the circuit substrate. The pen core unit includes a pen core structure movably disposed inside the thin pen-shaped casing structure and passing through the hollow holder, and one portion of the pen core structure is exposed outside the thin pen-shaped casing structure.

Abstract: An electronic assembly including an electronic device and a stylus is provided. The electronic device includes a housing having a receiving groove and an opening, the opening communicating with the receiving groove, and a first connecting element disposed around the opening. The stylus includes a sleeve and a pen rod. The sleeve has a second connecting element and corresponds to the receiving groove. The second connecting element is combined with the first connecting element to fix the sleeve to the housing. The pen rod is slidably disposed in the sleeve and has a first end and a second end opposite to each other, and a third connecting element located at the first end.