In a method of generating compensation data for a display device, first color, second color, and third color compensation value sets may be obtained by capturing first color, second color, and third color images displayed by the display device, respectively, white, first color, second color, and third color loading luminances may be obtained by capturing white, first color, second color, and third color loading patterns displayed by the display device, respectively, first color, second color, and third color scale factors may be calculated by dividing a luminance decrease ratio of the white loading luminance by luminance decrease ratios of the first color, second color, and third color loading luminances, respectively, and the first color, second color, and third color compensation value sets and the first color, second color, and third color scale factors may be stored in the display device.

A user-mountable extended reality (XR) device capable of receiving and storing at least one of a plurality of user vision capability profiles. The user-mountable XR device comprises a data processing system configured to process input data representative of an input image to perform a modification of the input image based on performing a selection of a given profile of the at least one of the plurality of user vision capability profiles, thereby generating output data representative of an output image for display by the user-mountable XR device. Also described is a method of controlling such a device.

Input data is obtained. A viewer's eye disposition is determined, and the viewer's field of view determined therefrom. First and second portions of the field of view are defined considering a contextual factor, and visual output data is generated from the input data considering the contextual factor. The output data is displayed on a first region of a see-through near-eye display so as to appear in the first portion of said field of view. The output data is excluded from a second region of the display so as not to obstruct the second portion of the field of view. Shifts in eye disposition and field of view are determined. The first and second display regions are updated to maintain the correspondence, such that the output data does not perceptibly change responsive to the shift in the field of view of the viewer.

An example display system includes a brightness engine, a pupil engine, and an adjuster engine. The brightness engine identifies a brightness range and the pupil engine identifies a pupil size property. The adjuster engine modifies a display property based on an adjustment to the brightness range based on the pupil size property. In another example, executable instructions cause identification of a brightness level within a range corresponding to a tolerance of pupil constriction and cause adjustment of a display property when the display brightness level is expected to exceed the pupil constriction tolerance. In an example method, a brightness range is identified that corresponds to a maximum constriction and maximum dilation of a pupil, content data that exceeds the brightness range is identified, and a display is caused to present the content data within the brightness range.

A work machine evaluates the fuel consumption for the whole engine running period including the time of operation and the time of non-operation of a work implement and informs an operator of the evaluation in real time to prompt fuel-consumption-savings. The work machine has an engine, a hydraulic pump driven by the engine, an actuator driven by a hydraulic fluid delivered by the hydraulic pump, and an operation device that operates the actuator. A display apparatus for the work machine includes a fuel consumption index calculating section that calculates a first fuel consumption index by dividing the operation time of the operation device by the fuel consumption amount of the engine or dividing the fuel consumption amount of the engine by the operation time of the operation device. The first fuel consumption index calculated by the fuel consumption index calculating section is displayed on a display section in real time.

A display control apparatus includes a viewing condition recognition circuit, a content classification circuit, and a display adjustment circuit. The viewing condition recognition circuit recognizes a viewing condition associated with a display device to generate a viewing condition recognition result. The content classification circuit analyzes an input frame to generate a content classification result of contents included in the input frame. The display adjustment circuit generates an output frame by performing image content adjustment according to the viewing condition recognition result and the content classification result, wherein the image content adjustment comprises at least content-adaptive adjustment applied to at least a portion of pixel positions of the input frame based on the content classification result.

A method of driving a display panel includes dividing an input image into a plurality of segments, generating a flicker value of a segment of the plurality of segments, determining whether to compensate the flicker value of the segment or not according to a segment size, compensating the flicker value of the segment based on the segment size, determining a frame rate of the display panel based on the flicker value of the segment and outputting a data voltage to the display panel in the frame rate. The flicker value of the segment is compensated based on the flicker value of the segment and flicker values of segments that are adjacent to the segment.

A medical system includes: a plurality f monitors each configured to display a video signal of a different type; a touch panel configured to display an operation screen where a selecting operation is performed; a video output discrimination portion configured to discriminate a monitor capable of displaying the video signal of the peripheral device for which the selecting operation is performed by referring to a table in which the peripheral device is associated with the monitor capable of displaying the video signal; a data holding portion configured to hold a monitor identification video for identifying the monitor capable of displaying the video signal and information on the corresponding monitor; and a peripheral device control portion configured to perform control so as to display the monitor identification video held in the data holding portion on the discriminated monitor, depending on a discrimination result of the video output discrimination portion.

Methods and devices for controlling a heating, ventilation, and air conditioning (HVAC) system by a thermostat are provided. Input can be received from a user via a thermostat, the input being indicative of an adjustment of an HVAC-related setting. On a real-time basis, the HVAC-related setting that is being adjusted can be compared against a feedback criterion designed to indicate a circumstance under which feedback is to be presented to the user. The circumstance can be indicative of an achievement of a HVAC-related setting of a predetermined responsibility level with respect to an energy usage of the HVAC system. Upon a real-time determination that the feedback criterion is satisfied, visual feedback can be caused to be presented to the user in real-time. The real-time feedback can include a visual icon having a visual appeal corresponding to a desirability of the satisfaction of the feedback criterion.

Controlling a user interface in a computer system, including: displaying a window in a user interface displayed on a display device, wherein the window includes a player section and a non-player section, and the non-player section is displayed according to a display parameter at a standard level, wherein the standard level is a first level as set in a device setting for the display parameter; receiving a play command for content; changing the display parameter for the non-player section of the window to a playback level, wherein the playback level is a second level for the display parameter that is different than the first level; displaying the non-player section of the window according to the playback level of the display parameter; and displaying the content in the player section of the window. Key words include display parameter and playback level.