Abstract: An electronic device includes a chassis and a plurality of electronic modules. The chassis includes a front plate, a rear plate, a top plate, two side plates, a bottom plate and a plurality of dividing plates. The electronic modules are set between two adjacent dividing plates. The front plate includes an air inlet defined in a bottom. A first space is defined between a bottom of each dividing plate and the bottom plate. A second space is defined between a top of each dividing plate and the top plate. At least one of the top of the dividing plate and the bottom of the dividing plate is arranged stepped down from the front plate to the rear plate. The airflow flows through the air inlet, the first space, then flows up through the electronic modules, and then flows to the rear plate.

Abstract: Methods of fabricating cooling apparatuses and coolant-cooled electronic assemblies are provided, which include providing a thermal transfer structure configured to couple to one or more sides of an electronics card having one or more electronic components to be cooled. The thermal transfer structure includes a thermal spreader and at least one coolant-carrying channel associated with the thermal spreader to facilitate removal of heat from the thermal spreader to coolant flowing through the coolant-carrying channel(s).

Abstract: According to one embodiment, an electronic device includes: a first housing including a first wall; a reinforcing member that is overlapped on an inner surface of the first wall and is bonded to the first wall; an electric component including a second wall located at a side opposite to the first wall with respect to the reinforcing member, a third wall located at a side opposite to the reinforcing member with respect to the second wall and spaced from the second wall, and a fourth wall connecting the second wall and the third wall, the electric component being accommodated in the first housing, and a first protrusion that is provided to the reinforcing member and projects toward the fourth wall.

Abstract: A driver integrated circuit of a display apparatus generates a logic voltage in a power environment in which an analog voltage and a logic input/output voltage are irregularly inputted to the driver integrated circuit. The driver integrated circuit includes a first power generating unit that generates a first reference current and a first reference voltage based on the analog voltage, a second power generating unit that generates a second reference current and a second reference voltage based on the logic input/output voltage, and a logic voltage generating unit that generates a logic voltage in response to the first reference current and voltage or the second reference current and voltage according to an application order of the analog voltage and the logic input/output voltage.

Abstract: According to one embodiment, a method for dynamically sharing power grids of a device includes providing power from a first power supply to a first power grid in a first component of the device. The method also includes providing power from a second power supply to a second power grid in a second component of the device and dynamically changing, by a controller, a state of a first switch that controls a sharing of power between the first power grid and the second power grid during a runtime of the device.

Abstract: An electronic device includes a power supply, a power consuming module, and a power control module. The power control module includes a capacitor, a detecting unit, and a control unit. A first end of the capacitor is connected to the power supply. Another end of the capacitor is grounded. The control unit includes a switching element. When the electronic device is powered on, the detecting unit controls the switching element to turn off, and the power supply supplies power to the power consuming module to charge the capacitor. When the electronic device is powered off, the capacitor discharges to supply power to the power consuming module. The detecting unit detects whether data storage of the electronic device is completed. When the data storage is completed, the detecting unit controls the switching element to turn on, causing the capacitor to discharge to ground. A power control module is also provided.

Abstract: Multi-stage power adapter techniques are described in which a power adapter for a device is configured to selectively switch between a relatively low power supply and a relatively high power supply. The low power supply may be employed upon initial connection of the adapter to a host device to ensure that the adapter is safe when disconnected and does not supply full power before the device is ready to receive the high power supply. The low power supply may supply enough power for the host device to detect the connection of the adapter and establish initial communication with the adapter. A switch to the high power supply by the adapter may then occur in response to a notification from the host device that indicates the host device is ready for the high power supply. The switch to high power supply enables normal operation of the host device.

Abstract: A voltage scaling system can scale a supply voltage while preventing processor access of system components that are rendered unstable from the scaling. A processor receives an instruction to scale a system supply voltage to a target supply voltage. The processor executes the instruction and enters into a sleep mode. The processor can send, to a controller that saves power, an indication that the processor is in the sleep mode. When the processor is in the sleep mode, the processor becomes inactive and cannot access any components, e.g., Flash memory data, of the voltage scaling system. The controller can configure a voltage regulator to scale the system supply voltage to the target supply voltage. Once the target supply voltage is reached, the voltage regulator sends an interrupt to the processor, thereby waking up the processor from the sleep mode.

Abstract: A Complementary Metal Oxide Semiconductor (CMOS) power switching circuit and a method for operating a CMOS power switching circuit are described. In one embodiment, a CMOS power switching circuit includes a voltage selection circuit configured to output the highest output voltage between an output voltage of a primary power supply and an output voltage of a backup power supply and a control circuit configured to connect a load circuit to either the primary power supply or the backup power supply by comparing the output voltage of the primary power supply with a power supply switchover level that is set as a function of the highest output voltage. The backup power supply serves as a voltage reference to set the power supply switchover level only when the output voltage of the primary power supply is lower than the output voltage of the backup power supply. Other embodiments are also described.

Abstract: There is provided a control device which includes a cache memory configured to temporarily store data, a nonvolatile memory configured to store a copy of the data stored in the cache memory, a battery configured to supply power to the cache memory in a case of a power failure, a data save processing unit configured to save data stored in a backup target region of the cache memory to the nonvolatile memory in the case of the power failure, and a charge control unit configured to charge the battery up to a target amount of charge which is determined on the basis of a size of the backup target region.

Abstract: During normal power operation, an erased free block is prepared in nonvolatile memory so that at least one erased free block is continuously available as a standby block. If a power failure occurs, volatile data and its address conversion information are written into the standby block in the nonvolatile memory.

Abstract: A redundant path power subsystem comprises a plurality of phase regulators in a multi-phase power converter. The plurality of phase regulators comprises at least N+2 phase regulators. N phases are sufficient to serve an electrical load coupled with the redundant path power subsystem. The redundant path power subsystem also comprises a plurality of power supplies, and a plurality of input and control paths between the plurality of power supplies and the plurality of phase regulators. The plurality of input and control paths comprises a plurality of multiplexing logic devices and a plurality of phase controllers. The plurality of phase controllers is operable to control the plurality of phase regulators. The plurality of multiplexing logic devices is operable to multiplex control signals from the plurality of power supplies and a microprocessor for the plurality of phase controllers.

Abstract: A method used in an optical mouse apparatus includes: generating and emitting a light signal which is emitted to a surface so as to reflect and generate a light reflected signal; generating sensed image(s) according to the light reflected signal wherein the sensed image(s) are used for estimating an offset of the optical mouse apparatus; dynamically adjusting photometric exposure for the sensed image(s) according to a quality parameter, a moving speed, or an output offset number per unit time of the sensed image(s).

Abstract: The present application describes embodiments of a method that includes modifying an operating point of at least one of a memory physical layer interface or a memory controller in response to changes in bandwidth utilization of the memory physical layer interface. The present application also describes embodiments of an apparatus that includes a memory controller, a memory physical layer interface, and a power management controller to modify an operating point of at least one of the memory physical layer interface or the memory controller in response to changes in bandwidth utilization of the memory physical layer interface.

Abstract: Embodiments are provided for utilizing direct and non-direct communication routes based low power operation. A playback device determines that it should enter a low power mode, where the playback device is part of a networked media system. The playback device identifies at least one additional playback device that is part of the networked media system, where the playback device is configured to communicate with the at least one additional playback device via a first route and a second route. The playback device informs the at least one additional playback device not to utilize the first route with the playback device and enters the low power mode. The playback device periodically receives a message from a master device, where the master device is part of the networked media system. Based on the message, the playback device exits the low power mode.

Abstract: An information processing apparatus performing a plurality of processes in parallel includes a plurality of processing units and an adjusting unit configured to determine processing intervals of the processing units on a processing-unit-specific basis to gradually align periods in which the processing units operate.

Abstract: An information processing device includes: a first acquiring unit that acquires first information to be used for detecting whether a viewer is present around a display unit displaying an image from a first detector that detects the first information; a second acquiring unit that acquires second information to be used for recognizing an instruction action to the image displayed by the display unit from a second detector that detects the second information; and a deciding unit that decides a recognition method of the instruction action by using the second information, based on the first information acquired by the first acquiring unit.

Abstract: A distributed power management computer program product is configured to collect power consumption data that indicates power consumption by at least a plurality of the components of a node. The program code can be configured to provide, to each of a plurality of controllers associated with a respective one of the plurality of components, the power consumption data. The program code can be configured to determine a node power consumption. The program code can be configured to determine a power differential as a difference between the node power consumption and an upper power consumption threshold of the node. The program code can be configured to determine a proportion of the node power consumption consumed by a first component. The program code can be configured to compute a local power budget for the first component.

Abstract: A semiconductor device includes a moving state determining unit for obtaining first sensor data from a first sensor for detecting a moving state of a user who possesses an electrical terminal so that the moving state determining unit performs a determination process of the moving state of the electrical terminal; a reliability information determining unit for determining reliability information indicating reliability of a determination result of the determination process; and a transmission processing unit for transmitting the determination result and the reliability information to a main control unit that controls the electrical terminal.

Abstract: A partition that is executed by multiple processing nodes. Each node includes multiple cores and each of the cores has a frequency that can be set. A first frequency range is provided to the cores. Each core, when executing the identified partition, sets its frequency within the first frequency range. Frequency metrics are gathered from the cores running the partition by the nodes. The gathered frequency metrics are received and analyzed by a hypervisor that determines a second frequency range to use for the partition, with the second frequency range being different from the first frequency range. The second frequency range is provided to the cores at the nodes executing the identified partition. When the cores execute the identified partition, they use a frequencies within the second frequency range.

Abstract: A circuit for monitoring and controlling a clock signal generated by a clock source in a microprocessor device may include a voltage divider network that provides a plurality of voltages, a selector device that receives the plurality of voltages and provides a scaled supply voltage and a scaled ground voltage from the plurality of voltages, and at least one delay element that receives the scaled supply voltage and the scaled ground voltage and generates a delayed pulse signal by applying a delay to each pulse of the clock signal. The delayed pulse signal may include a delay magnitude that is controllable by the scaled supply voltage and the scaled ground voltage, such that the delayed pulse signal is used to generate a frequency correction signal based on a variation to a supply voltage of the microprocessor. The frequency correction signal may then be applied to the clock source.

Abstract: In a method of power control for a system-on-chip, output of at least one of a first wakeup request signal and a second wakeup request signal is controlled such that a time interval between the output of the first wakeup request signal and the output of the second wakeup request signal is greater than or equal to a time interval threshold. The first wakeup request signal and the second wakeup request signal are one of concurrent and consecutive wakeup request signals.

Abstract: A storage control system and method of operation thereof includes: a control unit for initiating a hardening process beginning at a power-down signal; a counter module, coupled to the control unit for tracking a recorded time beginning at the power-down signal; a completion module, coupled to the counter module, for generating a work-complete entry in memory devices at a conclusion of the hardening process; and a calculation module, coupled to the completion module, for calculating a power down margin by determining the recorded time between the work-complete entry and a complete power loss of a hold-up power.

Abstract: A mechanism is provided for an integrated circuit with power gating. A power header switch is configured to connect and disconnect any one of multiple circuits to a common voltage source, where a powered off circuit is disconnected from the common voltage source. A power-up sequencer includes an initial stages power-up component and a final stages power-up component. The final stages power-up component is configured to execute final stages of a power-up process for the powered off circuit, and the initial stages power-up component is configured to execute initial stages of the power-up process for the powered off circuit. The initial stages power-up component is activated in response to a predictive power-up request.

Abstract: A movable display apparatus, a robot having the movable display apparatus, and a display method thereof, and, more particularly, a display method of a robot having an apparatus to display an image according to a visual point of a user are provided. It is possible to provide a convenient extended image service, by movably mounting the apparatus to display the image according to the visual point of the user and mounting the movable display apparatus in the robot so as to accurately display the image according to the visual point of the user using the mobility and motion of the robot. In addition, it is possible to provide an image, which is viewed like a three-dimensional image, via a two-dimensional display apparatus, by changing the displayed image according to a variation in the sightline of the user.

Abstract: A transmissive display apparatus includes an operation section that detects an operational input issued through an operation surface, an image output section for the left eye and an image output section for the right eye that output predetermined image light, an image pickup section that visually presents the predetermined image light in an image pickup area that transmits externally incident light, a sensor that outputs a signal according to a positional relationship between the operation surface and the image pickup area, and a determination section that detects overlap between an optical image of the operation surface that has passed through the image pickup area and the predetermined image in the image pickup area based on the signal according to the positional relationship and receives the operational input when the optical image of the operation surface overlaps with the predetermined image.

Abstract: Methods and devices for initiating, updating, and displaying the results of a search of an object-model database are disclosed. In one embodiment, a method is disclosed that includes receiving video data recorded by a camera on a wearable computing device and, based on the video data, detecting a movement corresponding to a selection of an object. The method further includes, before the movement is complete, initiating a search on the object of an object-model database. The method still further includes, during the movement, periodically updating the search and causing the wearable computing device to overlay the object with object-models from the database corresponding to results of the search.

Abstract: An apparatus and method for controlling an avatar using expression control points are provided. The apparatus may track positions of feature points and a head movement from an expression of a user, remove the head movement from the positions of the feature points, and generate expression control points. Accordingly, the expression of the user may be reflected to a face of the avatar.

Abstract: A display apparatus and a control method capable of preventing its user from viewing an image in an improper viewing position are provided. The display apparatus includes: an imaging unit that captures a moving image in a predetermined range with respect to an image display direction; an image analyzer that analyzes the moving image captured by the imaging unit, and calculates a position of a target that should be guided to a proper viewing position; and a display controller that causes a display unit to perform display to guide the target to the proper viewing position when the target position calculated by the image analyzer is at an improper viewing position.

Abstract: A system for simulation of a contact with a surface by tactile stimulation including a surface that will come into contact with the digital pulp of a user's finger. The system includes means of displacing the surface along first and second directions (X, Y) orthogonal to each other and approximately tangent to the digital pulp of the finger. The displacement means are controlled as a function of the simulation to be generated, in which the displacement means are electromagnetic actuators.

Abstract: A system and method for communicating tactile information, substantially as shown in and/or described in connection with at least one of the figures, as set forth more completely in the claims.

Abstract: One variation of the method includes registering interaction with a dynamic tactile interface including a tactile layer and a substrate, the tactile layer defining a tactile surface, a deformable region, and a peripheral region adjacent the deformable region and coupled to the substrate opposite the tactile surface, the method including: detecting an orientation of the device; predicting a location of an upcoming input related to a native application executing on the device; selecting a particular deformable region from a set of deformable regions, the particular deformable region substantially coincident the input location; selectively transitioning the particular deformable region from a retracted setting into an expanded setting, the deformable region substantially flush with the peripheral region in the retracted setting and tactilely distinguishable from the peripheral region in the expanded setting; and detecting an input, corresponding to the upcoming input, on the particular deformable region.

Abstract: A dynamic tactile interface including a substrate including an attachment surface, a cavity, and a fluid channel fluidly coupled to the cavity; a pedestal arranged within the cavity, pivotable within the cavity, and including a mating surface and an exterior surface; a tactile layer including a peripheral region coupled to the attachment surface, a deformable region adjacent the peripheral region and arranged over the pedestal, and a tactile surface opposite the substrate; and a displacement device displacing fluid to transition the deformable region from a retracted setting into an expanded setting, the pedestal pivotable within the cavity between a first position and a second position in the retracted setting, the deformable region flush with the peripheral region in the first position and the pedestal partially elevated out of the cavity and the deformable region defining a second formation tactilely distinguishable from the peripheral region in the expanded setting.

Abstract: A capture device may capture a user's motion and a display device may display a model that maps to the user's motion, including gestures that are applicable for control. A user may be unfamiliar with a system that maps the user's motions or not know what gestures are applicable for an executing application. A user may not understand or know how to perform gestures that are applicable for the executing application. Providing visual feedback representing instructional gesture data to the user can teach the user how to properly gesture. The visual feedback may be provided in any number of suitable ways. For example, visual feedback may be provided via ghosted images, player avatars, or skeletal representations. The system can process prerecorded or live content for displaying visual feedback representing instructional gesture data. The feedback can portray the deltas between the user's actual position and the ideal gesture position.

Abstract: In exemplary implementations of this invention, an array of linear actuators can be used to form a segmented surface. The surface can resemble a low relief sculpture. A user may control the shape of the surface by direct touch manipulation or by making freehand gestures at a distance from the surface. For example, the freehand gestures may comprise input instructions for selecting, translating, and rotating the shape of an object. A projector may augment the rendered shapes by projecting graphics on the surface.

Abstract: According to an aspect, a device includes a touch screen display and a controller. When a predetermined gesture is detected through the touch screen display, a controller displays a paused application which is pausing an editing process.

Abstract: Systems and methods in accordance with embodiments of the invention implement three-dimensional (3D) gesture based graphical user interfaces (GUI) using gesture reactive interface objects. One embodiment includes using a computing device to render an initial user interface comprising a set of interface objects, detect a targeting 3D gesture in captured image data that identifies a targeted interface object within the user interface, change the rendering of at least the targeted interface object within the user interface in response to the targeting 3D gesture that targets the interface object, detect an interaction 3D gesture in additional captured image data that identifies a specific interaction with a targeted interface object, modify the user interface in response to the interaction with the targeted interface object identified by the interaction 3D gesture, and render the modified user interface.

Abstract: The present invention relates to a method, a terminal, and a computer-readable medium for controlling content by detecting head and hand gestures. The method for controlling a content by detecting hand gestures and head gestures, includes steps of: (a) detecting a head region and a hand region of a user by analyzing an input image with an object detection technology; (b) tracking the gestures in the head region and the hand region of the user by using a computer vision technology; and (c) allowing the content to be controlled by referring to gestures-combining information including data on the tracked gestures in the head region and the hand region.

Abstract: An electronic device and an operating method thereof are provided. The operating method includes the following steps: setting whether a near index is valid or invalid in response to a near event or a far event of the device; setting a first tilting angle index valid in response to a tilting angle of the device staying within a first tilting angle range for a first predetermined time period; setting a first angular velocity index valid in response to an angular velocity of the device staying within a first angular velocity range for a second time period; setting a second tilting angle index valid in response to the tilting angle of the device staying within a second tilting angle range for a third predetermined time period and activating a function based on the near index, the first tilting angle index, the first angular velocity index and the second tilting angle index.

Abstract: A kinematic system. The system includes a kinematic measurement device having one or more sensors configured to detect a plurality of physical positions of a part of an object. The system also includes an associative memory, in communication with the kinematic measurement device, and comprising a plurality of data and a plurality of associations among the plurality of data, wherein the plurality of data is collected into associated groups, wherein the associative memory is configured to be queried based on at least indirect relationships among the plurality of data. The system also includes a processor, in communication with the associative memory and the kinematic measurement device, and configured to translate a range of coordinate positions of the part of the object to a qualitative description that names the range, wherein the processor is further configured to provide the qualitative description to the associative memory for storage.

Abstract: A character input apparatus comprises a display unit configured to display a graphic zone that displays multiple character groups including one or more characters and a touch zone that senses a touch of an input mean; a display control unit configured to select any one of the multiple character groups depending on a touch type of the input mean sensed by the touch zone and display the selected character at a predetermined position of the graphic zone; and an input unit configured to set the character displayed at the predetermined position of the graphic zone for a predetermined time as an input character. The display control unit selects a character moved to be closest to the predetermined position when the characters displayed on the graphic zone are moved in a sliding direction of the input mean and displays the selected character at the predetermined position of the graphic zone.

Abstract: A mounting device includes a base member, an attaching mechanism disposed on the base member and configured to detachably attach the base member to a first electronic apparatus, and an accommodating part disposed on the base member and configured to hold a second electronic apparatus placed therein.

Abstract: A keyboard for supporting an electronic device includes a keyboard body and an adjusting device. The keyboard body defines a receiving portion for receiving an electronic device, a first adjusting hole, and a second adjusting hole. The adjusting device includes a stopping plate received in the receiving portion, a first adjusting pole, and a second adjusting pole. The first adjusting pole extends out of the first adjusting hole to abut against the stopping plate. The second adjusting pole extends out of the second adjusting hole to abut against the stopping plate. An angle is defined between the first adjusting pole and the electronic device and the angle is adjustable based on the first adjusting pole and the second adjusting pole being mounted to a plurality of positions.

Abstract: An input device is provided in the present application. The input device includes a first panel and a second panel, the first panel is provided with multiple grooves; the second panel is located under the first panel or fused to a bottom of the first panel, and includes a sensing unit configured to sense a key. In the input device, each of the grooves is arranged to correspond to one key area, and a key command may be input by performing a touch key operation on a corresponding sensing unit under the groove. Compared with the conventional input device, in the input device of the present application, the input of the key command may be realized without key caps and scissor-shaped structures for supporting the key caps, thereby shortening the key travel and reducing the thickness of the input device.

Abstract: In a mobile device, the strings that make up a current thread in application are stored in a buffer. A thread is a series of communications sent between a user of the mobile device and one or more other users, such as a series of text messages or a series of emails. When the user enters text to continue the current thread, characters of the entered text are compared against the strings stored in the buffer, and strings that have the entered text as a prefix are selected and displayed to the user as string predictions in a soft input panel. Alternatively, the strings in the buffer may be used to increase the probabilities of matching strings in a dictionary or model that is used to select string predictions.

Abstract: A mobile device has a user interface comprising a plurality of keys arranged in a plurality of groups. A processor is operatively coupled to the user input device to receive user input from the user input device and to identify which group of keys has received the user input. A display is operatively coupled to the processor for displaying characters corresponding to the keys of the group in response to the user input. The keys may have capacitive touch sensors with haptic feedback.

Abstract: In one example, a computing device includes at least one processor configured to output, for display, a graphical keyboard. The at least one processor may be configured to output, for display, a graphical keyboard. The at least one processor may be configured to receive an input indication. The at least one processor may be configured to select, based in part on the input indication, keys of the graphical keyboard. The at least one processor may be configured to classify a group of characters associated with the keys into a category, wherein at least one of the group of characters comprises a number or a non-alphabetic symbol. The at least one processor may be configured to determine, based in part on a language model, candidate character strings that corresponds to the category. The at least one processor may be configured to output the at least one candidate character string.

Abstract: The method for typing in Arabic includes using a keyboard having conventional key sets, such as, function keys, numeric keys, specialized command keys, a spacebar, left and right shift keys, a backspace key and a set of alphabet keys. Each of the alphabet keys includes indicia representing a first letter of a first alphabet and a second letter of a second alphabet. Actuation of a combination of the left shift key and an alt key switches functionality of each of the alphabet keys from displaying the first letter associated therewith, upon actuation of the respective key, to displaying the second letter associated therewith. A default function associated with each of the alphabet keys displays a first diacritic associated with the first alphabet in combination with the respective first letter. Subsequent actuation of the backspace key removes the display of the first diacritic from the respective first letter.

Abstract: A method of controlling a touch sensitive display device according to one embodiment of the present specification may include the steps of displaying a graphic user interface including a first area of a virtual keyboard and a second area of a digital content containing at least one word, detecting a first contact from the first area, displaying and moving a word-selecting interface according to the first contact moving from the first area to the second area, displaying the at least one word overlapped by the word-selecting interface in the digital content as a soft button, detecting a second contact from the soft button, and inputting a word corresponding to the soft button from which the second contact is detected into a text input box.

Abstract: A cursor control device having a light source and an image sensor for optically tracking motion. The device includes an upwardly facing dome or window that provides a visual and tactile interface for user interaction. The user's hand or finger, bare or gloved, or other object controlled by the user, can be moved in close proximity or touching the dome, and means are provided to discriminate against the motion of objects that are not close to the dome in order to prevent unwanted cursor motion. Said means can include optics having a limited depth of focus, adaptive illumination processing for controlling the intensity of light emitted from the light source to optimize sensor operation, and/or processing for projecting cursor motion in accordance with a detected level of confidence in the sensor data.