Abstract: A method for controlling an unmanned aerial vehicle includes displaying, in response to a preset trigger event being detected, a preset image region on a control interactive interface provided on a touch display of a mobile apparatus; detecting a contact operation on the touch display in a real-time manner; in response to determining that the contact operation is a sliding contact operation in the preset image region, determining whether the sliding contact operation is a control trigger operation for controlling the UAV; and generating, in response to determining that the sliding contact operation is the control trigger operation, a control instruction for controlling the UAV. The preset image region is configured to prompt a user to perform a sliding, and the control interactive interface is included in a control application that is installed in the mobile apparatus.

Abstract: Disclosed is a grinding disk kit for finishing rolling surfaces of bearing rollers, including a pair of coaxial first and second grinding disks; a front face of the first grinding disk includes a group of radially distributed linear grooves and transition faces for connecting the adjacent linear grooves; a front face of the second grinding disk includes one or more helical grooves and transition faces for connecting adjacent helical grooves; one bearing roller to be machined is distributed in each linear groove corresponding to each intersection of the helical grooves and the linear grooves during grinding machining; the rolling surfaces of the bearing rollers to be machined are respectively in contact with working faces of the linear grooves and the helical grooves corresponding to each intersection; and the bearing rollers to be machined translate along the linear grooves while rotating about the own axes under the friction.

Abstract: Techniques are disclosed for user interface management in a movable object environment. A user interface manager can request sensor data associated with a movable object from a data manager. The user interface manager can provide the sensor data to one or more user interface elements associated with the user interface element. A first rendering of the at least one user interface element can be caused to be displayed in a user interface, the first rendering determined based on a type or amount of the sensor data associated with the movable object.

Abstract: An electronic sensor device has one or more sensor electrodes and one or more electrical conductors printed on a substrate. Textile layers are attached on either side of the substrate with access to the electrical conductors provided by a conductive snap assembly. The substrate can be a TPU (thermoplastic polyurethane) film. The sensor can be a biosensor, and the biosensor is attached to a compression textile, such as a compression shirt, and electrically interconnected using printed conductive ink interconnects to a conductive snap button.

Abstract: Methods, devices, and systems for producing a flexible electronic device that reduces stress and forces on electronic components are provided. In particular, one or more transition layers with intermediate flexibility, or flexural modulus, are positioned between rigid components and flexible outer layers. This gradually reduces the flexural modulus of the flexible electronics device rather than have an interface between a rigid material and a flexible material. Various materials and methods of forming the layers are described. In addition, an encapsulate layer can be cured to varying flexural moduli to gradually reduce the flexural moduli from the rigid component to the flexible outer layers or bulk structure of the flexible electronic device.

Abstract: Techniques are disclosed for real-time mapping in a movable object environment. A system for real-time mapping in a movable object environment, may include at least one movable object including a computing device, a scanning sensor electronically coupled to the computing device, and a positioning sensor electronically coupled to the computing device. The system may further include a client device in communication with the at least one movable object, the client device including a visualization application which is configured to receive point cloud data from the scanning sensor and position data from the positioning sensor, record the point cloud data and the position data to a storage location, generate a real-time visualization of the point cloud data and the position data as it is received, and display the real-time visualization using a user interface provided by the visualization application.

Abstract: Attaching electronic components to a substrate utilizes conductive materials to attach the components and to form traces to allow electrical connectivity between pads receiving the components. Conductive inks are non-solderable and cannot be utilized as solder pads whereas solderable inks are non-conductive. By applying a substrate with conductive ink and then selectively applying a solderable ink on the conductive ink, electronic components may be attached to a substrate that provides mechanical attachment and electrical connectivity which may also be formable or flexible.

Abstract: A method for sending the medical instrument data is based on a Bluetooth protocol and includes: starting a Bluetooth module; acquiring therapy data; according to a data packet encapsulation way of a standard Bluetooth protocol, filling a data length of the therapy data into a data length Len segment of a Bluetooth data packet, setting a designated data type and filling the designated data type into a data type AD Type segment, coding the therapy data according to a preset coding rule, and then filling the coded therapy data into a data AD data segment, so that a broadcast data packet is formed; and broadcasting the broadcast data packet according to a preset period in a Bluetooth broadcast mode.

Abstract: A method and a device for controlling a moving object and a mobile apparatus are provided. The method comprises detecting a contact operation on a touch display, detecting, if the detected contact operation is a sliding contact operation in a preset image region, whether the sliding contact operation is a control trigger operation for the moving object, and, if yes, generating a control instruction for the moving object.

Abstract: Techniques are disclosed for user interface management in a movable object environment. A user interface manager can request sensor data associated with a movable object from a data manager. The user interface manager can provide the sensor data to one or more user interface elements associated with the user interface element. A first rendering of the at least one user interface element can be caused to be displayed in a user interface, the first rendering determined based on a type or amount of the sensor data associated with the movable object.

Abstract: An image processing method includes, when an edit triggering event for a target image is detected, acquiring description information associated with the target image. The description information includes interference information that affects image quality occurred in a shooting process of the target image. The description information includes at least one of motion data of a carrying member that carries a shooting module configured to acquire the target image or motion data of a moving object on which the carrying member is mounted. The method further includes editing image clips in the target image which are associated with respective interference information of the description information to obtain a processed target image.

Abstract: The present invention discloses a method for preparing surface-active onion-like carbon nanospheres based on vapor deposition, comprising: directly preparing high-surface-activity onion-like carbon nanospheres formed by coating ferroferric oxide nano-particles on an onion-like graphitized shell by taking liquid small organic molecule alkane n-dodecane as a carbon source to perform chemical vapor deposition at high temperature of 650˜700° C. in an inert carrier gas environment with existence of a ferrocene catalyst. An onion-like carbon nanosphere product prepared according to the present invention has good surface activity and thermal stability, is wide in practicability, and can be widely applied to the fields of adsorbing materials, energy storage materials, catalytic materials, medical materials and the like.

Abstract: Methods, devices, and systems for producing a flexible electronic device that reduces stress and forces on electronic components are provided. In particular, one or more transition layers with intermediate flexibility, or flexural modulus, are positioned between rigid components and flexible outer layers. This gradually reduces the flexural modulus of the flexible electronics device rather than have an interface between a rigid material and a flexible material. Various materials and methods of forming the layers are described. In addition, an encapsulate layer can be cured to varying flexural moduli to gradually reduce the flexural moduli from the rigid component to the flexible outer layers or bulk structure of the flexible electronic device.

Abstract: A gimbal on-board a vehicle includes a receiver and a gimbal control system. The receiver is configured to receive a gimbal mode signal indicative of user selection of a gimbal mode from a plurality of gimbal modes. Each gimbal mode of the plurality of gimbal modes causes one or more axes of the gimbal to be stabilized with respect to an environment of the vehicle. The gimbal control system is configured to receive gimbal control data indicative of an attitude of the gimbal, receive position data of the vehicle indicative of a location or an attitude of the vehicle, and generate simulated gimbal response data indicative of a simulated attitude of the gimbal based on (1) the gimbal mode signal, (2) the gimbal control data, and (3) the position data of the vehicle.

Abstract: A data processing method and device based on a positive pressure ventilation therapy machine is described. The method comprises: acquiring a current operating parameter and a current pressure value of a draught fan in the positive pressure ventilation therapy machine; finding a target relational expression corresponding to the current pressure value in a preset list according to the current pressure value, wherein the preset list comprises a plurality of pressure values and relational expressions corresponding to the plurality of pressure values, and each of the relational expressions corresponding to the plurality of pressure values is a relational expression between operating parameters of the draught fan and a gas flow output by the positive pressure ventilation therapy machine; and determining a current gas flow output by the positive pressure ventilation therapy machine according to the current operating parameter and the target relational expression.

Abstract: A lignosulfonate dispersion self-healing polyurea coating and a preparation method therefor. The coating is obtained by reacting the following components in parts by mass: 1-10 parts of microcapsules of a lignosulfonate-embedded healing agent; 10-100 parts a polyurea prepolymer; 20-120 parts of a mixed solution of an amino-terminated polyether and a sterically hindered amine chain extender. The preparation method for the coating comprises the steps of at room temperature, adding a mixed solution of microcapsules of a lignosulfonate-embedded healing agent, an amino-terminated polyether and a sterically hindered amine chain extender into a polyurea prepolymer and reacting same at room temperature for 10 min-4 h. The self-healing polyurea coating may be applied to the field of material surface protection, i.e., corrosion resistance of steel structures, especially marine steel structures.

Abstract: A system for collecting information regarding a flight restriction region includes one or more processors and a non-transitory computer readable storage medium storing instructions that, when executed by the one or more processors, cause the one or more processors to individually or collectively receive an input specifying a location of the flight restriction region from a user via a user input device, obtain information associated with the flight restriction region from one or more external data sources based on the location, and determine a space of the flight restriction region based on the information associated with the flight restriction region.

Abstract: Methods, devices, and systems for encapsulating a flexible electronic device with a waterproof layer are provided. In some embodiments, a manufacturing process is provided where a hotmelt layer is positioned over a flexible substrate that has at least one electronic component. Then, heat and/or pressure are applied to the hotmelt layer causing the hotmelt layer to flow around the at least one component to encapsulate the at least one component and form a waterproof layer. Various embodiments for forming the hotmelt layer and various embodiments of the flexible electronic device with the hotmelt layer are described herein.

Abstract: An image processing method includes, when an edit triggering event for a target image is detected, acquiring description information associated with the target image. The description information includes interference information that affects image quality occurred in a shooting process of the target image. The method further includes editing image clips in the target image which are associated with respective interference information of the description information to obtain a processed target image.

Abstract: Systems, devices and methods are provided for training a user to control a gimbal in an environment. The systems and methods provide a simulation environment to control a gimbal in a virtual environment. The virtual environment closely resembles a real control environment. A controller may be used to transmit simulation commands and receive simulated data for visual display.