Abstract: A method for identifying a user operation mode on a handheld device and a handheld device is presented, where the method includes, when it is detected that a finger of a user slides on a screen of the handheld device, acquiring sliding information of the finger of the user in a sliding process, and identifying an operation mode of the user according to the sliding information of the finger of the user in the sliding process, where the operation mode includes a left-hand operation mode and a right-hand operation mode. Using the foregoing manner, a user operation mode may be identified and accuracy of identification can be increased, without an additional cost.

Abstract: A power storage apparatus includes at least one battery module and a charging module. Each battery module includes a battery assembly, a protection unit, and a detection unit. The protection unit is connected in series to the battery assembly. The detection unit is connected in parallel to the protection unit, and the detection unit has an indication element. The charging module is connected in parallel to the at least one battery module to charge the battery assembly. When a voltage difference value of the protection unit is greater than a voltage setting value, the voltage difference value enables the indication element. Accordingly, simple circuit components installed in each battery module are used to individually protect the battery module and detect an abnormal operation of the battery module.

Abstract: A robotic walker and associated method are provided. The robotic walker includes a housing containing a control unit operatively connected to a drive unit. The drive unit is operatively connected to a pair of motorized drive wheels. The robotic walker includes first and second winches, each winch having a strap that can be retracted by its respective winch, each winch is operatively connected to the drive unit, each strap having an end adapted to be removably connected to a pair of leg braces worn by a user. The first and second winches may retract a portion of each respective strap to move the legs of the user forward. A first control button is operatively connected to the control unit. The control unit is configured to operate the robotic walker in at least one control mode and the first control button being operable to start the at least one control mode.

Abstract: An antenna device, including a circuit board, electronic components, a functional component module, an antenna module and a feed line, is provided. The electronic components are disposed on the circuit board and include a microprocessor and a wireless communication chip. The functional component module includes a carrier and a metal member disposed on the carrier. The antenna module includes a feed point, a ground point and a radiator, the feed and ground points are disposed on the carrier and electrically connected to both sides of the metal member respectively, and the ground point is electrically connected to the ground layer of the circuit board. The radiator includes at least a part of the metal member, while the feed line can transmit a wireless signal to the feed point to feed into the radiator. Therefore, the metal member can serve as the radiator to conserve the space of accommodating another radiator.

Abstract: A wireless communication device is provided. The wireless communication device includes a housing, a circuit board, a radio frequency module and an antenna. The housing has a frame and a back cover to define a receiving space. The circuit board is disposed in the receiving space, and defines a clearance area from the housing in the receiving space. The circuit board includes a ground terminal, a first feeding point, and a second feeding point. The antenna includes at least one metal conductor coupled to the first feeding point and the second feeding point, respectively, to provide a low frequency resonant path, a first middle frequency resonant path, a second middle frequency resonant path and a high frequency resonant path.

Abstract: An antenna device, including a circuit board, electronic components, a functional component module, an antenna module and a feed line, is provided. The electronic components are disposed on the circuit board and include a microprocessor and a wireless communication chip. The functional component module includes a carrier and a metal member disposed on the carrier. The antenna module includes a feed point, a ground point and a radiator, the feed and ground points are disposed on the carrier and electrically connected to both sides of the metal member respectively, and the ground point is electrically connected to the ground layer of the circuit board. The radiator includes at least a part of the metal member, while the feed line can transmit a wireless signal to the feed point to feed into the radiator. Therefore, the metal member can serve as the radiator to conserve the space of accommodating another radiator.

Abstract: A self-powered wireless switch includes at least one micro generator and a control panel for transmitting wireless control signals, the micro generator including a magnet assembly and a coil assembly being moved relatively to one another to generate an induced current within the coil assembly; the coil assembly including an iron core and a wire winding around the outside of the iron core to form a magnetic coil; the magnet assembly including a permanent magnet and magnet conductive plates arranged at two sides of the opposite magnetic poles of the permanent magnet. The self-powered wireless switch enables the magnetic assembly and the coil assembly to move relatively to one another and converts the mechanical energy to electricity, thereby achieving self-power generation and providing electricity to the control panel for transmission of wireless control signals.

Abstract: A wireless communication device is provided. The wireless communication device includes a housing, a circuit board, a radio frequency module and an antenna. The housing has a frame and a back cover to define a receiving space. The circuit board is disposed in the receiving space, and defines a clearance area from the housing in the receiving space. The circuit board includes a ground terminal, a first feeding point, and a second feeding point. The antenna includes at least one metal conductor coupled to the first feeding point and the second feeding point, respectively, to provide a low frequency resonant path, a first middle frequency resonant path, a second middle frequency resonant path and a high frequency resonant path.

Abstract: A wireless communication device is provided. The wireless communication device includes a housing, a circuit board, a radio frequency module and an antenna. The housing has a frame and a back cover to define a receiving space. The circuit board is disposed in the receiving space, and defines a clearance area from the housing in the receiving space. The circuit board includes a ground terminal, a first feeding point, and a second feeding point. The antenna includes at least one metal conductor coupled to the first feeding point and the second feeding point, respectively, to provide a low frequency resonant path, a first middle frequency resonant path, a second middle frequency resonant path and a high frequency resonant path.

Abstract: One embodiment provides a system that facilitates efficient use of a dining application by providing dining recommendations to a user. During operation, a server determines a plurality of labels associated with a plurality of users, where a label indicates dining preference information of a user, and where the dining preference information is based on historical information for the user. The server receives a request from a first user to determine dining preference information of nearby users. The server determines a location for the first user, identifies one or more second users located within a predetermined distance from the first user, and aggregates the labels associated with the second users. Subsequently, the server returns the aggregated labels to the first user.

Abstract: A wireless communication device is provided. The wireless communication device includes a housing, a circuit board, a radio frequency module and an antenna. The housing has a frame and a back cover to define a receiving space. The circuit board is disposed in the receiving space, and defines a clearance area from the housing in the receiving space. The circuit board includes a ground terminal, a first feeding point, and a second feeding point. The antenna includes at least one metal conductor coupled to the first feeding point and the second feeding point, respectively, to provide a low frequency resonant path, a first middle frequency resonant path, a second middle frequency resonant path and a high frequency resonant path.

Abstract: A robotic walker and associated method are provided. The robotic walker includes a housing containing a control unit operatively connected to a drive unit. The drive unit is operatively connected to a pair of motorized drive wheels. The robotic walker includes first and second winches, each winch having a strap that can be retracted by its respective winch, each winch is operatively connected to the drive unit, each strap having an end adapted to be removably connected to a pair of leg braces worn by a user. The first and second winches may retract a portion of each respective strap to move the legs of the user forward. A first control button is operatively connected to the control unit. The control unit is configured to operate the robotic walker in at least one control mode and the first control button being operable to start the at least one control mode.

Abstract: A method for presenting a plurality of application programs for use in a device, includes: acquiring, for each of the plurality of application programs, at least two parameter factors indicating application information about the application program within a set time period; determining, for each of the plurality of application programs, a sorting factor based on the at least two parameter factors acquired for the application program; and sorting the plurality of application programs according to the sorting factors of the application programs, respectively, and presenting the sorted application programs.

Abstract: A paint container that includes a bracket that is rotatably fixed to the container and is configured to allow an object (e.g., paint brush) to be releasably fixed thereto. The bracket can include a first bracket member and a second bracket member that extends at an angle from the first bracket member. The bracket is fixed to the container such that the bracket is rotatable to at least partially extending within the interior of the container and to fully extend above the container. At least one magnet can fixed to the bracket to secure the object thereto.

Abstract: A wireless communication device that has a circuit board, an RF signal module, a capacitive touch-sensing component, or a functional component, and an antenna component is provided. The touch-sensing signal module is disposed on the circuit board. The capacitive touch-sensing component includes a sensing layer and a ground layer. The sensing layer is electrically connected to the touch-sensing signal module. The antenna component includes a feed point and a radiating body. The feed point is disposed on the ground layer and is electrically connected to the RF single module. The radiating body incorporates at least parts of the ground layer. Alternatively, the feed point is disposed on the sensing layer, and the radiating body incorporates at least parts of the sensing layer. Therefore, the radiating body is incorporated into the sensing layer or ground layer of the capacitive touch-sensing component and can save accommodating space.

Abstract: A cochlear implant device comprises a receiver, a processing device, a first electrode and a second electrode. The receiver is configured to receive outside voice signal. The processing device is coupled to the receiver, configured to receive and transfer the voice signal to an electrical stimulation signal. The first electrode connects to the processing device, disposed on stapes footplate ligament or oval window. The second electrode connects to the processing device, disposed on round window. Wherein the electrical stimulation signal is applied to stapes footplate ligament, oval window or round window to stimulate acoustic nerve through the first electrode or the second electrode.

Abstract: A lighting controller comprises power circuitry, transmitter circuitry, a touch-sensitive panel, and processing circuitry. The power circuitry is configured to relay power from the lighting controller to a solid state lighting fixture wired to the lighting controller. The transmitter circuitry is configured to wirelessly exchange signals with the solid state lighting fixture. The touch-sensitive panel is configured to emit light and receive touch input from a user. The processing circuitry is electrically coupled to the power circuitry, the transmitter circuitry, and the touch-sensitive panel. The processing circuitry is configured to wirelessly control, via the transmitter circuitry, the attribute of light emitted by the solid state lighting fixture in accordance with the touch input received via the touch-sensitive panel and control the light emitted from the touch-sensitive panel to indicate the attribute as the attribute is wirelessly controlled.

Abstract: This disclosure provides aqueous steviol glycoside compositions as well as syrups and beverages comprising these compositions. In certain embodiments, the aqueous steviol glycoside composition comprises water and a sweetening composition, wherein the sweetening composition is solubilized in the water and comprises a stevioside composition and rebaudioside D.

Abstract: A mobile device includes a metal housing and an antenna structure. A ground plane and a ground branch form at least a portion of the metal housing. The ground branch is coupled to the ground plane. A slot is formed between the ground branch and the ground plane. A circuit element is coupled to the ground branch and the ground plane. The antenna structure is formed by the ground branch. The antenna structure is excited by a signal source.

Abstract: A wireless communication device that has a circuit board, an RF signal module, a capacitive touch-sensing component, or a functional component, and an antenna component is provided. The touch-sensing signal module is disposed on the circuit board. The capacitive touch-sensing component includes a sensing layer and a ground layer. The sensing layer is electrically connected to the touch-sensing signal module. The antenna component includes a feed point and a radiating body. The feed point is disposed on the ground layer and is electrically connected to the RF single module. The radiating body incorporates at least parts of the ground layer. Alternatively, the feed point is disposed on the sensing layer, and the radiating body incorporates at least parts of the sensing layer. Therefore, the radiating body is incorporated into the sensing layer or ground layer of the capacitive touch-sensing component and can save accommodating space.