12results about "Digital output to plotter" patented technology

The present disclosure relates to a wearable electronic device. A wearable electronic device according to an embodiment of the present disclosure comprises: a housing; a display disposed in the housing; and a waveguide configured to transmit light generated from the display, wherein the waveguide comprises: a first waveguide facing the display; a first guide including a first portion connected to the first waveguide and a second portion located farther from the first waveguide than the first portion; a second guide extending in a direction intersecting the first guide and configured to output light; and a diffraction layer extending from the first portion toward the second portion and configured to refract light transmitted through the first guide. The diffraction layer may comprise: a plurality of patterns protruding toward the second guide and having a first refractive index; and a first coating layer partially disposed between the plurality of patterns and having a second refractive index less than the first refractive index.

Methods and apparatus to generate and display trends associated with a process control system are disclosed. An example apparatus includes memory, machine readable instructions, and processor circuitry to execute the instructions to generate a first graphical user interface. The first graphical user interface to include a graphical representation of a component in a process control system. The processor circuitry to generate a second graphical user interface. The second graphical user interface to include a chart region with a trend represented therein. The trend indicative of values of a process parameter of the process control system over a period of time. The processor circuitry to automatically generate the trend in the chart region in response to a graphical element being dragged and dropped from the first graphical user interface to the second graphical user interface.

Embodiments presented herein relate to reducing perceivable image artifacts on an electronic display caused by variances in emission timing of emission groups, and more specifically, to emission techniques that can be used with foveated content, such as dynamically foveated content. For example, an image frame may be divided into multiple foveation regions based on viewing characteristics, such as a viewer's gaze. To improve perceived image quality, a first foveation region may use a higher pixel resolution while a second foveation region may use a lower pixel resolution, which may result in differences in programming time. As such, one or more intra-frame pauses may be used when programming the second foveation region to delay emission timing of the second foveation region. In this way, programming time for the image frame may be more consistent and perceivable image artifacts from frame to frame may be reduced.

This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for adaptive foveated coding for split rendering. A processor may receive, over a network, a first indication of a gaze of a user on a display panel of a device. The processor may compute, based on the first indication of the gaze of the user, an importance map for an encoding of a frame. The processor may encode a set of regions of the frame based on the importance map. The processor may output a second indication of the encoded set of regions of the frame.

To provide a plotting device and a plotting system in which pens can be easily replaced. [Solution] The plotting device has a base on one side of which a workpiece can be placed, an electromagnet, and a first positioning part, and is equipped with a drawing part having a transport part provided on the other side of the base, a movable part that can move the transport part relative to the base, a lifting magnet that attracts or repels the electromagnet by magnetic force, and a fixed part that connects the lifting magnet to a drawing tool that can draw on the workpiece, a second positioning part that attracts the first positioning part by magnetic force, and a support opening through which the drawing part can be inserted, and a support part that is placed on one side of the workpiece, and the drawing part can move back and forth within the support opening, and when the electromagnet and the lifting magnet attract each other by magnetic force, drawing can be done on the workpiece by bringing the tip of the drawing tool into contact with the workpiece, and when the electromagnet and the lifting magnet repel each other by magnetic force, the tip of the drawing tool is positioned within the support opening in a state separated from the workpiece.

Procedures, methods, architectures, apparatuses, systems, devices, and computer program products for energy-saving video processing. A device includes a receiver configured to receive data indicative of a demand response status; at least one processor configured to receive information corresponding to a first video from a video source and generate a second video based on the first video, the second video having a having a first average picture level (APL) when the data indicates there is no demand response in progress and having a second APL that is less than the first APL when the data indicates there is a demand response event in progress; and, a video output configured to provide the second video to a display such that for displays whose power consumption is APL-dependent, power consumption is reduced during a demand response event.

The invention provides a plotter supervision and auditing method and system, and relates to the technical field of computer application, and the method comprises the steps: responding to a printing request of a user for a target plotter, employing a special auditing virtual printer provided with an original plotter drive program to capture operation metadata, a native printing data stream which can be directly analyzed by the plotter is generated and cached; decoding the native printing data stream, generating a PDF snapshot, performing auditing based on the PDF snapshot, and generating an auditing result; based on the audit result, performing subsequent processing, including adding a bar code to the original printing data stream by adding a drawing instruction when the audit is passed, and sending the complete original printing data stream to the target plotter for printing and outputting; based on a native printing data stream lossless interception and forwarding technology, the problem that private attributes of a plotter are lost due to format conversion in an existing virtual printer scheme is solved, and meanwhile the limitation of an existing file path takeover scheme in the aspect of universality is solved.

To provide a plotting device and a plotting system capable of easily exchanging a pen.SOLUTION: The drawing device includes a base portion capable of placing a material to be drawn on one surface, an electromagnet, a first positioning portion, and a drawing portion including a transport portion provided on the other side of the base portion, a movable portion configured to move the transport portion with respect to the base portion, a lifting magnet configured to be attracted to or repulsed from the electromagnet by a magnetic force, and a fixing portion configured to couple the lifting magnet and a drawing tool capable of drawing on the material to be drawn, a second positioning portion configured to attract the first positioning portion by a magnetic force, and a support opening portion through which the drawing portion can be inserted. When the electromagnet and the elevated / lowered magnet are attracted to each other by the magnetic force, drawing can be performed on the drawn material by bringing the tip of the drawing tool into contact with the drawn material, and when the electromagnet and the elevated / lowered magnet are repelled from each other by the magnetic force, the tip of the drawing tool is disposed in the support opening in a state of being separated from the drawn material.SELECTED DRAWING: Figure 2

A method, computer system, and computer program product for memory mapping are provided. The method may include identifying an augmented reality device and at least one Internet of Things (IoT) device observing at least one biometric parameter. The method may include defining at least one user attention pattern based on the at least one biometric parameter. The method may include predicting the user's attention based on the at least one attention pattern. The method may include recording data from the augmented reality device based on the user's attention dropping below a certain point. The method may include storing the recorded data.

This disclosure provides systems, apparatus, apparatuses, and methods, including computer programs encoded on a storage medium, for adaptive fixation point coding for separate rendering. The processor may receive, over a network, a first indication of a user's gaze on a display panel of the device. The processor may calculate an importance map for encoding a frame based on the first indication of the gaze of the user. The processor may encode a set of regions of the frame based on the importance map. The processor may output a second indication of the encoded set of regions of the frame.

A method for somatosensory stimulation of at least one user (UT) is described to acquire at least one electroencephalogram (EEG) signal containing an evoked potential for activating a direct neural interface (BCI) based on somatosensory stimuli from the user's skin. Specifically, with the user placed in an environment (ENV), the stimuli (STS) are applied to the environment by a transducer (HP), the user's skin being in contact with the environment and thus receiving the stimuli via the environment. Abstract figure: Figure 1

The application relates to the technical field of tunnel construction, and particularly discloses a tunnel excavation deformation prediction method based on numerical simulation and parameter inversion, which comprises the following steps: (1) collecting deformation modulus and Poisson's ratio as parameters to be studied; (2) establishing a two-dimensional finite element model through abapus; (3) setting multiple test groups for the parameters to be studied, obtaining a functional relationship between vault displacement and deformation modulus and Poisson's ratio and a functional relationship between peripheral displacement and deformation modulus and Poisson's ratio under a first excavation condition; (4) substituting monitored values of vault and peripheral displacement under the first excavation condition into the functional relationship to obtain inversion values E1 and v1 of the deformation modulus and Poisson's ratio under the first excavation condition, and substituting E1 and v1 into the two-dimensional finite element model to obtain predicted values S of the vault and peripheral displacement under the first excavation condition. 拱顶2 and S 周边2 The tunnel excavation deformation prediction method based on numerical simulation and parameter inversion can improve the accuracy of tunnel excavation deformation prediction.