6 results about "Eye–hand coordination" patented technology

One embodiment can provide a robotic system. The system can include a machine-vision module, a robotic arm comprising an end-effector, and a robotic controller configured to control movements of the robotic arm to move a component held by the end-effector from an initial pose to a target pose. While controlling the movements of the robotic arm, the robotic controller can be configured to move the component in a plurality of steps. Displacement of the component in each step is less than or equal to a predetermined maximum displacement value.

The present invention relates to the field of surgical robot technology, and more specifically, to a master hand control system for a small surgical robot. It includes an infrastructure unit, a motion control unit, a video display unit, a communication connection unit, and a power management unit; the infrastructure unit is used to manage the basic equipment for building the system; the motion control unit is used to control the master hand to control the slave hand movement; the video display unit is used to display the surgical field video; the communication connection unit is used to support the signal connection and data transmission of the system; the power management unit is used to intelligently manage the energy source. The design of the present invention can realize the coordinated movement of the eye and hand under minimally invasive surgery, and improve the quality of the robot's fine operation; it can provide doctors with three-dimensional high-definition images of the patient's abdominal cavity, improve the accuracy of the operation, and improve the safety performance of the surgical robot; 5G technology is used to provide a network environment for remote surgery, so that remote surgery can benefit more areas with limited medical conditions.

The present disclosure relates to systems and methods for improving 3D eye-hand coordination accuracy of a robotic system. One embodiment can provide a robotic system. The system can include a machine vision module, a robotic arm including an end effector, and a robot controller configured to control movement of the robotic arm to move a component held by the end effector from an initial pose to a target pose. In controlling the movement of the robotic arm, the robot controller can be configured to move the component in a plurality of steps. The displacement of the component in each step is less than or equal to a predetermined maximum displacement value.

The application relates to a projector mounting device and a projection equipment, the mounting device comprising a bearing platform, a convex piece and a locking piece; the bearing platform is configured to bear a projector, the bearing platform is provided with a positioning slot, the positioning slot comprises a clamping position; the convex piece can be inserted into the positioning slot and slid along the positioning slot to the clamping position, and is configured to be connected with the projector; the locking piece is arranged on the bearing platform and is configured to lock the projector to the bearing platform when the convex piece is located in the clamping position. The traditional alignment of the projector and the bearing platform relying on eyes and hands is replaced by mechanical cooperation alignment of the positioning slot and the convex piece, the installation efficiency of the projector is improved, and the risk of projector installation deviation can be reduced.

The present disclosure relates to a computer-implemented method for monitoring eye-hand coordination of a user of a digital writing instrument, comprising: monitoring the location of a writing tip of the writing instrument during a writing session with the writing instrument; monitoring the eye location of the user during the writing session; generating data by correlating the locations of the writing tip and of the user's eyes; comparing the generated data to historical data from the user; providing an indication in case that data of a current writing session of the user deviates from an average of historical data from the user; and storing generated data as historical data.

The utility model discloses a multifunctional hand fine motion training teaching aid which comprises a storage mechanism, one side of the storage mechanism is provided with a rotating mechanism, and the storage mechanism is provided with a throwing mechanism and a stringing rope; through cooperative use of the storage mechanism and the throwing mechanism, training of ball throwing, shape pairing, stick inserting and color pairing can be performed, and color cognition and eye-hand coordination ability can be trained; through the arrangement of the rotating mechanism, digital rotation training can be carried out, and the digital cognition and grabbing ability can be trained; through cooperative use of a stringing mechanism and a partial throwing mechanism, bead stringing training can be carried out, the grabbing capacity can be enhanced, then action training can be carried out on hands with different difficulties according to the fine development condition and age of the hands of an infant, and the training effect can be improved; meanwhile, when the storage mechanism is in an open state, the storage mechanism can be used as a toy car to improve the playing interest of the infants, and when the storage mechanism is in a closed state, the storage mechanism can be used as a storage box to store the putting mechanism.