Abstract: The present disclosure provides a content pushing method and device for a display device and a display device. The content pushing method includes: detecting audio in an environment; acquiring at least one keyword of the audio; acquiring a content to be displayed associated with the keyword of the audio; and pushing the content to be displayed to the display device to display the content to be displayed.

Abstract: Embodiments of the present disclosure provide a stereoscopic display device, a fabrication method and a stereoscopic display method. The stereoscopic display device includes a control device, a display screen and a substrate, wherein the control device is provided between the display screen and the substrate, and the control device is configured to adjust a distance between the display screen and the substrate.

Abstract: The present disclosure relates to the field of brainwave technology, and provides a detection device and a detection method. The detection device includes: a brainwave acquisition circuit configured to collect a brainwave signal of a user in the case that a distance between the user and a to-be-detected object is smaller than a threshold; and a processing circuit configured to process the collected brainwave signal to acquire brainwave information, and acquire a detection result of the to-be-detected object in accordance with the brainwave information. The brainwave information includes at least one of olfactory information and gustatory information of the user.

Abstract: The present application discloses a pulse simulator. The pulse simulator includes a pulse simulation assembly configured to receive a pulse simulation signal and simulate a pulse of a living body based on the pulse simulation signal. The pulse simulation assembly includes a mounting plate; a plurality of retractable bolts on the mounting plate; and a plurality of drivers coupled to the plurality of retractable bolts. Each of the plurality of retractable bolts has a first end attached to the mounting plate and a second end opposite to the first end. Each of the plurality of drivers is configured to drive one of the plurality of retractable bolts to retract and extend between a first position and a second position thereby adjusting a distance between a simulated skin portion and the mounting plate in a region corresponding to the one of the plurality of retractable bolts.

Abstract: The disclosure discloses a queuing apparatus and a queuing control method thereof. The queuing apparatus includes: a distance sensor configured to determine a position of a front queuer, a distance between the queuing apparatus and the front queuer; a queuing information processor configured to determine a movement instruction for driving the queuing apparatus to move in some direction, according to the distance; a drive circuit board configured to drive the queuing apparatus according to the movement instruction to move accordingly; a user identity recognition device configured to input information about a current user before the queuing apparatus starts queuing, and to input the information about the current user again to make the queuing apparatus stop queuing; and a display screen configured to display the information about the current user to a window when the queuing window moves to the window, and before the information about the current user is released.

Abstract: A sleep aiding device and a method thereof, a server and a method thereof and a sleep aiding system. The sleep aiding device includes: a physical-sign detecting part, configured to detect physical sign data associated with a user; a brainwave detecting part, configured to detect brainwave signal data associated with the user; and a display and play part, configured to: receive a display and play instruction, and adjust at least one of a display mode and a play mode of the sleep aiding device according to the display and play instruction. The display and play instruction is generated according to at least one of the physical sign data and the brainwave signal data.

Abstract: The present disclosure provides a monitoring method, a monitoring device and a monitoring server. The monitoring method includes: acquiring physical sign information of a user; determining whether a physical sign of the user is in an abnormal state based on the physical sign information; acquiring first physical symptom information of the user in response to the physical sign of the user being in the abnormal state; and transmitting the physical sign information and the first physical symptom information to a monitoring server to determine a health status of the user.

Abstract: The present disclosure provides an apparatus for identifying license plate tampering. The apparatus comprises: an image obtainer configured to obtain a vehicle image and then obtain and send a license plate number image within the vehicle image; and a first identifier configured to receive the license plate number image and determine whether the license plate of the vehicle is tampered according to the received license plate number image and a preset standard license plate number image.

Abstract: A method for controlling an electronic shelf label includes identifying a user type; retrieving a task type matching the user type from at least one preset task type according to the user type, the user type including at least one of a gender or an age of the user; generating a task based on the retrieved task type; presenting the task; and transmitting the task to an electronic shelf label.

Abstract: A vehicle monitoring method and apparatus are provided. The method includes: acquiring first information of one or more second vehicles within a preset distance from a first vehicle; determining, based on the first information, respective display modes for the one or more second vehicles; and displaying, according to the determined respective display modes, the second vehicles on a display device of the first vehicle. The solution provided in the embodiments of the present disclosure enables an effective alert and display of the status of surrounding vehicles.

Abstract: A skin detection device, including a processor and a texture recognition sensor, is disclosed. The texture recognition sensor is configured to detect surface texture of skin to be detected; and the processor is configured to determine surface smoothness of the skin to be detected according to the surface texture of the skin to be detected. The skin detection device can independently perform the health detection of the skin to be detected. A product information determination method, a product information determination device and a product information determination system are further disclosed.

Abstract: A telemedicine device, communicated with a telemedicine information acquiring device, includes a communication unit and an operation unit. The communication unit is configured to communicate with the telemedicine information acquiring device, and receive physiological sign information of a patient from the telemedicine information acquiring device. The operation unit is configured to restore at least part of the physiological sign information according to the physiological sign information received by the communication unit. Also are provided a telemedicine information acquiring device and a telemedicine method.

Abstract: The disclosure provides a focusing method of optical machine of projector, a focusing device and an optical machine. The focusing method comprises steps of: detecting deformation amount of lens of an optical machine; and controlling and adjusting a focal length of the lens of the optical machine according to the deformation amount of the lens of the optical machine. In the he focusing method, by detecting the deformation amount of the lens of the optical machine in real time and controlling to adjust the focal length of the lens of the optical machine in real time according to the deformation amount of the lens of the optical machine, the adjustment precision of the focal length of the lens of the optical machine can be greatly improved.

Abstract: The present application discloses a microphone. The microphone includes a voice sensor configured to collect an audio signal; a converter connected to the voice sensor and configured to convert the audio signal into a digital audio signal; a signal transceiver connected to the converter and configured to transmit the digital audio signal and receive a voice status determination signal generated based on the digital audio signal; and an indicator configured to generate one or more indication signals based on the voice status determination signal. The voice status determination signal includes one or a combination of an acoustic quality determination signal and a health status determination signal. The one or more indication signals includes one or a combination of an acoustic quality indication signal and a health status indication signal.

Abstract: A display device includes a detecting drive unit, an air cleanliness detecting unit and an air cleanliness indicating unit. The air cleanliness detecting unit is configured to detect air cleanliness under the driven of the detecting drive unit and to transmit a detecting result to the air cleanliness indicating unit. The air cleanliness indicating unit is configured to indicate the air cleanliness based on the detecting result of the air cleanliness detecting unit. The display device of the disclosure can conveniently detect the air cleanliness so that a user can live more healthily.

Abstract: The present application discloses an array substrate. The array substrate includes a liquid crystal capacitor; and a storage capacitor having a first electrode, a second electrode, and an electrolyte layer sandwiched by the first electrode and the second electrode. The storage capacitor is an electrochemical capacitor coupled in parallel with the liquid crystal capacitor.

Abstract: A sleep aiding device and a method thereof, a server and a method thereof and a sleep aiding system. The sleep aiding device includes: a physical-sign detecting part, configured to detect physical sign data associated with a user; a brainwave detecting part, configured to detect brainwave signal data associated with the user; and a display and play part, configured to: receive a display and play instruction, and adjust at least one of a display mode and a play mode of the sleep aiding device according to the display and play instruction. The display and play instruction is generated according to at least one of the physical sign data and the brainwave signal data.

Abstract: The present application relates to an electronic drawing board, a remote teaching drawing board, a drawing simulation method and apparatus. The electronic drawing board includes: a pressure touch sensing screen configured to sense a contact of a brush with the screen and display a stroke according to a thickness, direction, color, and gradation effect of the stroke; and a drawing simulation processor configured to determine the thickness of the stroke from a contact duration of the brush with the screen when the brush is wielded on the screen, determine the color of the stroke from a type and amount of a pigment taken up by the brush and the contact duration, and determine a gradation speed of the stroke from an amount of moisture contained in the brush, and determine a gradation area of the stroke from the contact duration.

Abstract: A mobile phone holder for monitoring a physical feature and a physical feature monitoring method are provided. The mobile phone holder includes an annular member and a base connected to the annular member. The annular member is configured to collect physical feature data of a user, and the base is configured to acquire a physical feature parameter in accordance with the physical feature data, and control to display the physical feature parameter.

Abstract: The present application discloses a microphone. The microphone includes a voice sensor configured to collect an audio signal; a converter connected to the voice sensor and configured to convert the audio signal into a digital audio signal; a signal transceiver connected to the converter and configured to transmit the digital audio signal and receive a voice status determination signal generated based on the digital audio signal; and an indicator configured to generate one or more indication signals based on the voice status determination signal. The voice status determination signal includes one or a combination of an acoustic quality determination signal and a health status determination signal. The one or more indication signals includes one or a combination of an acoustic quality indication signal and a health status indication signal.