The present disclosure relates to display assemblies, display apparatus, and driving methods. One example display assembly includes a display panel and a function module located on a light-emitting surface of the display panel. A function unit in the function module includes at least one phototransistor and one switch transistor. The phototransistor includes a first active layer, a first gate, a first source, and a first drain. A material for making the first active layer includes an organic semiconductor material. The first active layer is located on a side of the first gate away from the display panel. The first drain and the first gate partially overlap to form a first capacitor. The switch transistor includes a second active layer, a second gate, a second source, and a second drain. The function unit includes a transparent electrode located on the first active layer and overlapping the first active layer.

Apparatus, system, and computer readable media determine the probability of visual recognition of an image by a subject using electroencephalography (EEG) corresponding to a Visual Evoked Potential (VEP). The apparatus comprises means for presenting a series of visual stimuli corresponding to said image to evoke EEG signals. The visual stimuli of the image are presented in an orientation sequence based on a timing cycle. At least one prism is provided for placement in front of the series of visual stimuli corresponding to said image. The EEG signals evoked in response to said visual stimuli and said prism placed in front of said visual stimuli are recorded and processed by a processor. VEP is generated corresponding to the presence of a shift and thereby provides object statistic reliability of the visual recognition of the image by the subject.

A method and apparatus for evaluating blue-light-radiation injury to a retina, a computer device and a medium. The method includes: acquiring a current environmental brightness and a current middle-grayscale brightness of a displaying device; according to a weighted blue-light-radiation-exposure value of a current environment, current environmental brightness, a weighted blue-light-radiation-exposure value of displaying device and current middle-grayscale brightness of displaying device, determining a device-environment factor; according to device-environment factor and current environmental brightness, determining an optimum middle-grayscale brightness of the displaying device in the current environment; according to the current middle-grayscale brightness of displaying device, the optimum middle-grayscale brightness of the displaying device in the current environment and the weighted blue-light-radiation-exposure value of the current environment, determining a current retina weighted blue-light-radiation-exposure value; and according to comparison between the current retina weighted blue-light-radiation-exposure value and a retina blue-light maximum safety-tolerance value, determining whether an eye-protection safety standard is satisfied.

Detection of unintentional air leaks in a user interface (e.g., mask) of a respiratory therapy system (e.g., a positive air pressure device) is disclosed. One or more sensors (e.g., within a computing device, such as a smartphone) can be moved around relative to the user interface to determine a location and/or intensity of an air leak. The computing device can provide feedback regarding the location and/or intensity of the air leak to facilitate the user locating the air leak, and thus correcting the air leak. In some cases, augmented reality annotations can be overlaid on an image (e.g., live image) of the user wearing the user interface to identify the location of the air leak. The system can automatically detect the type of user interface being used and can provide tailored guidance for reducing the air leaks.

An adjustment value holding unit holds an adjustment value selected for displaying medical image data on a medical image display device with a predetermined image quality. An image attribute detector detects an attribute of the medical image data. A determiner determines whether or not the adjustment value held in the adjustment value holding unit matches an adjustment value corresponding to the attribute detected by the image attribute detector. A notification unit visually or audibly notifies that the adjustment value held in the adjustment value holding unit does not match the adjustment value suitable for the medical image to be displayed on the medical image display device, when the determiner determines that the adjustment value held in the adjustment value holding unit does not match the adjustment value corresponding to the attribute detected by the image attribute detector.

This disclosure is directed to a system to compensate for visual impairment. The system may comprise, for example, a frame wearable by a user to which is mounted at least sensing circuitry and display circuitry. The sensing circuitry may sense at least visible data and depth data. Control circuitry may then cause the display circuitry to visibly present the depth to the user based on the visible data and depth data. For example, the display circuitry may present visible indicia indicating depth to appear superimposed on the field of view to indicate different depths in the field of view, or may alter the appearance of objects in the field of view based on the depth of each object. The system may also be capable of sensing a particular trigger event, and in response may initiate sensing and presentation for a peripheral field of view of the user.

A system and method is provided for rendering on a display of an electronic device a pre-corrected image of an original image to compensate for a visual impairment of a user of the device, such that the pre-corrected image when displayed on the display would be perceived by the user to be in better optical focus than the user would perceive a display of the original image. The method includes receiving hardware characteristics of the display, receiving at least one parameter describing the visual impairment of the user, receiving at least one parameter describing the conditions under which the display is seen by the user, calculating a pupil function, calculating a Point Spread Function (PSF), calculating a pre-corrected image corresponding to at least a portion of the original image to compensate for the visual impairment of the user, and rendering on the display the pre-corrected image.

An air breathing device includes a casing and an air passage cavity encompassed by the casing. The device includes a set of air intake ports and air discharge ports that connect the air passage cavity to the outside of the casing. The device includes a set of dampers that allow the air to flow into the air passage cavity during inhalation through the air intake ports. The device includes a set of dampers that allow the air to exit the air passage cavity during exhalation through the air discharge ports. The device includes a retractable display screen to display content to the wearer. The device includes a fixed display screen to display images of the mouth of the wearer captured by a camera lens or simulated based on captured voice of the wearer. The device includes UV lights, filters, network connections, camera lenses, speakers, microphones, ear plugs, and heating coils.

A method of displaying an image that induces eye blinking of a user is disclosed. In one aspect, the method includes displaying a main image in a display area of a display device and generating an auxiliary image configured to induce eye blinking of a user. The method also includes combining the main image and the auxiliary image and displaying the combined image in a first area corresponding to a portion of the display area.

A method of distributing remote views in a point-to-point network includes: receiving first patient data corresponding to a first patient from a first physiological monitoring device via a first point-to-point connection; receiving second patient data corresponding to a second patient from a second physiological monitoring device via a second point-to-point connection; receiving a first medical data information base (MDIB) that includes the first patient data and a second MDIB that includes the second patient data, wherein the first MDIB comprises a plurality of first data objects and the second MDIB comprises a plurality of second data objects; selectively extracting at least one first data object from the first MDIB based on remote view configuration information; generating a first remote view MDIB comprising the extracted at least one first data object; and transmitting the first remote view MDIB to the second physiological monitoring device via the second point-to-point connection.