133 results about "Pointing device" patented technology

A touchscreen display system (1) for use with a host device (15) and configured to generate visual representations (5) as an output and to receive touch input (9) from a user. The touchscreen display system (1) comprises a graphical display (3) to generate (110) a visual representation (5); and a first communication interface (11) to receive (105) visual display output signals (13) from a host device (15). The touchscreen display system (1) also comprises: a touch panel sensor (7) at the graphical display (3) to receive a touch input (9) of a user (10); and at least one processor (16) configured to: determine (120) one or more locations of the touch input (9) relative to the graphical display (3); and generate (130) pointing device input signals (19) based on the one or more locations of the touch input (9). A second communication interface (17) sends (135) the pointing device input signals (19) to the host device (15), where the first communication interface (11) is separate to the second communication interface (17).

An information handling system may include a processor, a data storage device, a power management unit, a thermo-haptic mouse, including an array of thermoelectric generators of a thermo-haptic module to selectively heat or cool a portion of the thermo-haptic mouse to be felt by a user of the thermo-haptic mouse, and a piezoelectric actuator of the thermo-haptic module to selectively apply a vibration to the portions of the thermo-haptic mouse to be felt by the user of the thermo-haptic mouse, and the processor executing code of a mouse training machine learning system to: receive, as training input, captured images during the execution of a gaming application and provide, as output, image recognition dataset descriptive of recognized game action event environmental data during execution of the gaming application, the image recognition dataset to be used by the processor executing a thermo-haptic feedback model evaluation system to provide thermo-haptic signals to the array of thermoelectric generators and the piezoelectric actuator to provide thermo-haptic feedback commensurate with the game action event environment during game play.

The application provides a steel wire pointing machine capable of adjusting the pointing diameter and the pointing angle, and belongs to the field of steel wire processing. The steel wire pointing machine comprises a feeding device and a pointing device arranged in line, a base supporting the pointing device, and a transmission assembly driving the pointing device to rotate; the pointing device comprises a rotating drum, a sliding disc sleeved in the rear half cavity of the rotating drum, at least three groups of roller shafts arranged in the circumferential array mode in the inner cavity of the rotating drum, wherein the axes of the roller shafts are parallel to the axis of the rotating drum, an adjusting component for adjusting the spacing between the roller shafts, and a second driving component driving the sliding disc to slide axially in the inner cavity of the rotating drum and adjusting the pointing angle. The application can adjust the pointing diameter and the pointing angle without replacing different types of rollers, meets the different pointing requirements of steel wires with large diameter differences, avoids the complicated roller replacement, and has the advantages of wide application range, strong universality, high pointing efficiency, high pointing quality, convenient use, time and labor saving, and the like.

The application provides a cursor control method, comprising: when the distance between a first pointing device and a first display screen is a first distance, in response to the first pointing device controlling a pointing position to move by a first amplitude, a cursor synchronously moves on the first display screen by a second amplitude, wherein the first amplitude is greater than the second amplitude, and the pointing position is a position in the first display screen pointed by the first pointing device; when the distance between the first pointing device and the first display screen switches to a second distance, in response to the first pointing device controlling the pointing position to move by a third amplitude, the cursor synchronously moves on the first display screen by the second amplitude, wherein the third amplitude is greater than the first amplitude, and the second distance is greater than the first distance. The method can adaptively adjust the dithering effect of the cursor according to the distance between the pointing device and the display screen, and improve the user experience.

The invention relates to a multi-measuring-point equipment linkage control system and method for an industrial monitoring scene, and the system is characterized in that a rule configuration module supports a user to define a linkage rule in a JSON format, and the linkage rule comprises condition subitems, execution results and multi-dimensional time parameters (condition duration, output duration and convergence time interval); signal anti-shake, action timing control and prevention of frequent start and stop of an execution mechanism are realized; the linkage engine module is responsible for loading and analyzing rules, circularly collecting measuring point data and triggering execution actions when conditions are met; the interface adaptation module manages various protocol interfaces such as RS485, DI / DO and Ethernet in a unified mode, and seamless access and measuring point data mapping of heterogeneous equipment are achieved. Through a multi-dimensional time cooperative control mechanism, the linkage control is upgraded from discrete triggering to refined process control, the reliability and stability of the system are remarkably improved, the service life of the system is remarkably prolonged, and the system is suitable for various industrial monitoring scenes such as machine rooms, transformer substations and intelligent buildings.

Some examples of the disclosure are directed to systems and methods for generating a haptic feedback response at an electronic pointing device based on the pose of one or more hands of the user. In one or more examples, an electronic device (e.g., computing system) has an electronic pointing device that is communicatively coupled (e.g., wired and / or wirelessly) to the electronic device and is configured to receive commands from the electronic to generate haptic feedback (e.g., vibration) patterns based on a detected pose of one or more hands of the user of the electronic pointing device.

This invention provides a method for determining resource element types. The method is applied to a non-access point device (NAPD) and includes: determining a recommended resource element type for the NAPD; sending a first indication to an access point device (APD), wherein the first indication indicates the recommended resource element type; and, if the APD accepts the recommended resource element type, determining the recommended resource element type as a resource element type for data transmission. This invention solves the problem in related technologies of determining the required resource element type for NAPD devices supporting RRUs and DRUs, thereby improving overall spectrum efficiency.

The invention relates to a front visual field S area detection system and method, and relates to the technical field of finished automobiles, the front visual field S area detection system comprises a projection device which comprises a body frame provided with a projection plate; the moving device is arranged on the body frame, a distance measuring instrument is fixed to the moving device, and the moving device can move along the body frame so as to adjust the transverse position and the vertical position of the distance measuring instrument relative to the target vehicle; the light-emitting device is used for being arranged on a three-dimensional H-point device located in the target vehicle, the light-emitting device comprises an adjusting mechanism and a light source arranged on the adjusting mechanism, and the adjusting mechanism can adjust the transverse position, the longitudinal position and the vertical position of the light source relative to the target vehicle. According to the invention, the measurement efficiency can be improved, and the projection area calculation mode is simplified.

The embodiment of the present specification provides a control method of a pointing device, which comprises: issuing a reference timestamp to the pointing device based on a reference time source; controlling the pointing device to correct a local clock based on the reference timestamp; issuing a control instruction with a time anchor point to the pointing device; and controlling the pointing device to perform a synchronous trigger according to the control instruction.

The utility model relates to the technical field of ash point scattering devices, in particular to a handheld portable ash point scattering device. According to the technical scheme, the dust remover comprises a handle and further comprises an operating rod, the operating rod is hinged to the top of the handle, a vertical rod is fixedly installed on one side of the handle, a dust storage barrel is fixedly installed on one side of the vertical rod, a spherical screen is installed at the bottom of the dust storage barrel in a communicating mode, and an overturning cover is rotatably installed in the spherical screen; the outer wall of the overturning cover is attached to the inner wall of the spherical screen, the overturning cover is hemispherical, a connecting rod is fixedly installed on the overturning cover and rotationally connected with the vertical rod, and the end, penetrating through the vertical rod, of the connecting rod is fixedly connected with a reset transmission wire. The lime storage device can effectively store lime, improve efficiency, reduce damage of the procedure to workers, and improve the safe and civilized construction level of the site.

We provide a keyboard assembly that includes a pointing device. [Solution] The present invention relates to an electronic device, a keyboard assembly and computer including the same, and a method for operating the electronic device. The electronic device includes a substrate, a light-transmitting pointing member provided on the substrate and having a groove facing the substrate, a first flexible printed circuit provided on the surface of the groove of the pointing member facing the substrate, a sensor provided on the first flexible printed circuit in the groove facing the substrate, which senses stress on the surface of the groove due to external pressure applied to the pointing member, and a light-emitting element provided on the same surface of the substrate as the surface on which the pointing member is provided, but at a different position from the pointing member.

This application discloses a roaming steering method, an apparatus, a device, a storage medium, and a system. In this application, a reference roaming steering condition is determined by an access control device by performing, for a plurality of times, a roaming steering test on one or more terminals belonging to a reference model, and the reference model is a model of a target terminal. Therefore, the reference roaming steering condition is similar to a roaming rule in the target terminal. In this case, when a first access point device obtains the reference roaming steering condition and determines that the target terminal satisfies the reference roaming steering condition, even if the target terminal does not unconditionally obey roaming steering of the first access point device, there is a high probability that the target terminal is successfully steered to roam.

This invention discloses a method, device, and storage medium for directional device identification and control based on vision and spatial perception, belonging to the field of intelligent control and human-computer interaction technology. The method is applied to portable terminals, achieving "point-and-shoot" by using a coaxially integrated laser and camera module to acquire target images containing laser pointer spots. To address the identification challenges caused by differences in target object size and distance, the method proposes multi-scale adaptive region extraction, generating and matching multiple candidate regions centered on the laser pointer spot. Simultaneously, to eliminate control ambiguities for similar devices in different rooms, the method innovatively utilizes smart home device nodes in known locations within the environment as Bluetooth beacons, achieving zero-deployment-cost collaborative spatial perception and obtaining the terminal's precise spatial location. Finally, by jointly querying and adjudicating the visual recognition results and spatial location information, the target device is uniquely identified and control commands are generated. This invention achieves intuitive interaction with zero learning costs, solving the problems of complexity and confusion in traditional control methods. It has advantages such as accurate identification, fast response, simple deployment, and privacy security, making it particularly suitable for smart home and smart elderly care scenarios.

The invention relates to a pointing member, and an electronic device, a keyboard assembly and a computer including the pointing member. A pointing member includes: a body portion having a groove in a bottom surface; a first protruding portion formed to protrude outward from a central portion of a top surface of the body portion; and a first light guide portion extending outwardly from a portion of the side surface of the body portion to approach or contact the light emitting device. The pointing member is used for the pointing device and can conduct light emitted from the light emitting device, so that the pointing device capable of emitting light can be realized.

The application discloses a parameterized model construction method and device of a power distribution line and an application system, wherein the method comprises the following steps: acquiring account information, spatial position information and topology information of each power distribution device in the power distribution line; extracting model information of each point device from the account information, and constructing a three-dimensional model of the corresponding point device according to the model information; performing step-by-step segmentation on the power distribution line based on the topology information, obtaining a plurality of line sections, and generating section registration information corresponding to each line section; acquiring actual position information of each tower, and calculating actual position information of a wire hanging point corresponding to each tower according to the actual position information of the tower and hanging point information; calculating wire T junction position information on a branch tower, and obtaining actual position information of a wire corresponding to each line section. The parameterized modeling of the power distribution line and the visual presentation of the power distribution line based on the parameterized modeling are realized.

The invention relates to the field of commutator preparation, and particularly discloses commutator tin dispensing and sheet pressing equipment which comprises a workbench, copper claw feeding equipment, carbon sheet feeding equipment, pressing equipment and tin dispensing equipment, and a copper claw placing base is arranged on the workbench. Through the working steps of copper claw feeding, tin dispensing, carbon plate feeding and pressing, the arrangement of the copper claw placement base and the arrangement of the copper claw placement groove in the placement base, the commutator tin dispensing and pressing equipment is developed, and the blank of the carbon plate and copper claw meshing technology in the domestic market is filled.

Described herein are techniques to enable tracking circuits for crossbar circuits. One embodiment provides an apparatus including a crossbar array comprising: a plurality of bit lines intersecting with a plurality of word lines; and a plurality of cross-point devices, wherein each of the cross-point devices is connected to at least one of the word lines and at least one of the bit lines; a read-out circuit selectively connected to at least one of the bit lines, wherein the read-out circuit is to generate an output representative of the memristor conductance; a tracking circuit comprising a first replica cell that emulates at least one of the cross-point devices, wherein the tracking circuit is to produce a reference voltage; and a converter configured to convert the output of the read-out circuit into a digital output or a pulse-width-modulated signal, wherein the reference voltage is provided to the converter as an input.

A pointing device is provided for use with a position detection system. The pointing device includes a power supply unit configured to be charged by receiving energy from an external source via electromagnetic induction or electric field coupling. The pointing device includes a first communication unit configured to transmit signals through a tip of the pointing device. The pointing device includes a second communication unit different from the first communication unit. The pointing device includes a controller configured to control a transmission of remaining power information of the power supply unit via the second communication unit.

The invention relates to an automobile front view V-point device and a measuring method, and relates to the technical field of finished automobiles, and the automobile front view V-point device comprises a clamp which is used for being fixed on a head space detection rod of a three-dimensional H-point device and can move along the head space detection rod; the adjusting platform is connected with the clamp, a V-point device is installed on the adjusting platform, and the adjusting platform can enable the V-point device to move in the X direction and the Y direction; the V-point device can rotate on the Z reference plane relative to the adjusting platform, and the V-point device is provided with a first reference point used for positioning a V point and a first laser transmitter with a light-emitting point arranged based on the V point and capable of rotating around the light-emitting point. The method can improve the measurement efficiency, and can be suitable for more detection items.

The invention discloses a multi-mode interaction control method and system based on a docking station, a medium and a product, and relates to the field of docking stations. The method comprises the following steps: acquiring page layout information of a display screen of the docking station, and generating structured user interface metadata; generating a preset collaborative activation area based on the user interface metadata; if the behavior of the cursor of the pointer equipment in the preset cooperative activation area meets a cooperative control triggering condition, triggering a cooperative control mode, and mapping a two-dimensional coordinate of the cursor into a target coordinate under a display screen coordinate system of the docking station; sending an instruction of the target coordinate to a docking station, so that the docking station displays a proxy cursor on the target coordinate; if it is determined that the cursor of the pointer device triggers the preset interaction triggering event, the proxy cursor is controlled to execute the preset interaction triggering event, so that the docking station executes operation corresponding to the preset interaction triggering event, and cross-device interaction is completed. By implementing the technical scheme provided by the invention, cross-device interaction is completed, and the user experience is improved.

1. The name of the design product: the cloth point device. 2. The use of the design product: for putting medicine to repel reptiles and insects, and for putting bait to exterminate Solenopsis spp. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best shows the design points: the perspective view 1.

The invention relates to a dual-mode coaxial combined type optical tracking and aiming device based on optical fibers. The dual-mode coaxial combined type optical tracking and aiming device comprises a two-dimensional rotating module, an optical aiming module, a comprehensive control module and a fixed base. According to the device, the optical path part and the mechanical part are separated, the two-dimensional mechanical rotating shaft is used for directly controlling the optical axis direction of the optical path, the turning and transmission process of the optical axis of the optical path in the mechanical rotating shaft is replaced, the influence of the mechanical rotating shaft error on the final output optical axis direction error is weakened, and the difficulty of optical axis direction error compensation is reduced. Meanwhile, as the light path and the structure part can be separately and synchronously installed and adjusted and then subjected to integrated testing, the development efficiency of the whole machine can be greatly improved, the production time is shortened, and the production efficiency is improved.

Target Pointing Device The target pointing device (10) for a target (C) comprises: - a reference set including a reference laser with intensity variations of known period, - an additional set (12A) including an additional laser with intensity variations of known period, time-shifted from those of the reference laser, - a tracking set (14) comprising: • a camera (30) for acquiring images of the target (C) and the laser spots on the target (C), • a main processing unit (32) for: o identifying the spots of the reference and additional lasers based on known time signatures, o generating a servo command based on the images and the identification, and • an actuation unit (34) for modifying the orientation of the line of sight of the reference and additional sets (12A) based on the servo command. Figure for the abstract: 1

According to the tin dispensing device and method, a positioning module, a heating module and a temperature control module are integrated on the same device body, the periphery of a solder paste pipe is coaxially sleeved with a heating module body, heating pipes and temperature collecting units are arranged in the heating module body in pairs, and the positioning module is matched with the solder paste pipes of different models; according to the device, the temperature collecting unit is arranged to be attached to a heating pipe heat source, after a tin dispensing device power source is started, a temperature controller can obtain a temperature feedback signal within 0.1 s and correct output power in real time, tin paste temperature steady-state fluctuation is compressed to be within + / -0.1 DEG C, a closed-loop constant-temperature field attached to the pipe wall is formed, and therefore the temperature of the tin dispensing device can be controlled. And the risk of point leakage caused by needle head blockage at low temperature or low viscosity at high temperature is avoided, the tin points are ensured to be consistent in size, the problems that a traditional external sensor is lagged in adjustment, non-uniform in heating and free of solder paste washing, no tin is discharged, and no tin is stained are solved, and the yield, the efficiency and the automation level of the tin dispensing procedure in IGBT packaging are remarkably improved.

The application discloses a multi-mode interaction control method, system, medium and product based on a docking station, and relates to the field of docking stations.In the method, page layout information of a display screen of the docking station is acquired, and structured user interface metadata is generated; a preset cooperative activation area is generated based on the user interface metadata; if a cursor of a pointing device in the preset cooperative activation area meets a cooperative control triggering condition, a cooperative control mode is triggered, two-dimensional coordinates of the cursor are mapped into target coordinates in a display screen coordinate system of the docking station; the target coordinates are sent to the docking station as an instruction, so that the docking station displays a proxy cursor at the target coordinates; if it is determined that the cursor of the pointing device triggers a preset interaction triggering event, the proxy cursor is controlled to execute the preset interaction triggering event, so that the docking station executes an operation corresponding to the preset interaction triggering event, and cross-device interaction is completed.

The invention relates to a measuring point device (100) for measuring an object (200). The measuring point device (100) has a minimum dimension length (110) of at least 5 cm, a maximum dimension length (110) of at most 50 cm, a minimum dimension width (120) of at least 5 cm, a maximum dimension width (120) of at most 50 cm, a minimum dimension height (130) of at least 10 cm, and a maximum dimension height (130) of at most 125 cm, preferably at most 100 cm, particularly preferably at most 75 cm, and more specifically at most 50 cm. Furthermore, the measuring point device (100) has an identification device (140). The identification device (140) further comprises a passive identification means (142) and / or an active identification means (144). Furthermore, the identification device (140) has an active illumination means (150) and a passive illumination means (160).The identification device (140) allows for the unambiguous identification of the measuring point device (100). Furthermore, the invention relates to a corresponding method and system (1000).

A computer-implemented method for adjustable three-dimensional (3D) rendering of locations in a subject includes a step of receiving image data having a discrete spatial resolution for white matter tracts in a subject where the image data is generated by magnetic diffusion imaging. A first stereoscopic image is rendered on a display from the image data. The first stereoscopic image includes image parallax, which allows three-dimensional viewing. An input is received from a pointing device or a hand gesture that enables manipulation of the first stereoscopic image while maintaining proper three-dimensional spatial relationships. The pointing device interacts with the first stereoscopic image in three-dimensional space with six degrees of freedom.

The present invention is directed, inter alia, to a computer-implemented method for designing a 3D mesh in a 3D scene. The method includes displaying a 3D mesh in a 3D scene. The method includes providing a global orientation. The method includes selecting one or more vertices of the 3D mesh with a pointing device, thereby forming a set of one or more vertices. The method includes calculating at least one selection area around each vertex of the set. The method includes providing a first manipulator for controlling displacement of each vertex of the set along one or more NUV directions. The method includes determining whether the pointing device is maintained within the selection area. If not, the method includes providing a second manipulator for controlling displacement of the one or more vertices of the set along one or more directions defined by the global orientation. The method improves user interaction for toggling between the first and second manipulators.