An electronic device (e.g., smartphone) can be connected to an external display device, allowing the electronic device to display content on the external display device. The external display device can be a standalone display device or be part of another electronic device (e.g., a laptop or tablet). The electronic device supports multiple input styles including a gesture-based input style and a non-gesture-based input style. The electronic device adapts to the external display device by using the gesture-based input style if the external display device is touch enabled and using the non-gesture-based if the external display is not touch enabled. Additionally or alternatively, the external display device adapts to the input style being used by the electronic device by displaying an augmentation bar associated with the content and supporting the non-gesture-based input style when the external display device detects that the electronic device is using the gesture-based input style.

Systems and methods for generating multi-monitor recommendations. In some embodiments, an Information Handling System (IHS) may include: a processor and a memory coupled to the processor, the memory having program instructions stored thereon that, upon execution, cause the IHS to: collect window information during use of the IHS; and create a multi-monitor recommendation based, at least in part, upon the window information.

A display apparatus including display, display driver, and processor configured to send input signal to display driver, first part and second part of input signal comprise first pixel data pertaining to portion of first image frame and second pixel data pertaining to second image frame, respectively, first part of input signal further comprises extra pixel data pertaining to second image frame. Display driver is configured to: re-scale pixels of first pixel data based on display resolution; update pixels of second pixel data based on extra pixel data; generate control signal based on re-scaled pixels and updated pixels; drive display using control signal to present visual scene, wherein re-scaled pixels surround updated pixels when displayed on display area.

An optical system is provided. The optical system includes a first optical module with a first light-entering hole, a second optical module with a second light-entering hole, and a third optical module with a third light-entering hole. The second light-entering hole is close to the first light-entering hole and the third light-entering hole. The focal length of the second optical module is different from the focal length of the first optical module and the focal length of the third optical module.

The present disclosure describes a method and apparatus that can be used to adjust for distorted ambient light readings caused by the ambient light sensor being located behind the display screen. The strategy of the disclosure relies, at least in part, on spectral decomposition of ambient light measurements into independent sources (e.g., red, green, and blue display components of an Organic Light Emitting Diode (“OLED”) display screen and ambient light). Following the spectral decomposition technique, a more accurate ambient light measurement can be obtained in some instances. This technique enables determinations such as ambient lux and correlated color temperature independent of the content displayed on the screen.

Disclosed are an image display device and a motion detection method of an image display device. The image display device includes a motion detection unit for detecting a motion of a user and provides a welcome feedback to the user in the form of a visual signal, an audio signal, or both according to whether the motion of the user is detected or not, thereby drawing attention of the user or switching a display state to reduce power consumption of the image display device. The image display device determines a motion exception event that is not regarded a user motion on the basis of an overall change or a local change in pixel value between image frames, thereby preventing the display panel from being activated by a non-human-related factor such as a sudden change in illuminance or a movement of a periodically operating object.

An image distortion correction circuit according to the present invention comprises; a first distortion correction circuit that performs a mapping process on an input image signal to generate a distortion-corrected image signal; an inspection region defining circuit that defines an inspection image region in the one-frame image; an inspection region extraction circuit that extracts a part corresponding to the inspection image region from the distortion-corrected image signal and outputs the part of the distortion-corrected image signal as a first inspection image signal; a second distortion correction circuit that outputs a second inspection signal, the second inspection signal being generated by performing the mapping process on the part of the input image signal corresponding to the inspection image region; and a failure determination circuit that determines that a failure occurs and outputs a failure detection signal when the first inspection image signal and the second inspection image signal are mutually different.

Disclosed is a system for transmitting/receiving wireless power, the system includes a wireless power transmitter including an inverter that generates a first current using an input power source, a first resonant circuit to which the first current is applied to transmit a power signal, and a first controller that controls the inverter, and a wireless power receiver including a second resonant circuit that receives the power signal, an impedance varying unit that varies an impedance of the second resonant circuit, and a second controller that controls the impedance varying unit, wherein the first controller controls the inverter to spread a frequency spectrum of the power signal, and the second controller controls the impedance varying unit such that the second resonant circuit resonates with the power signal generated from the first resonant circuit of the wireless power transmitter. Additional various embodiments recognized through the specification are possible.

Touch, multi-touch, gesture, flick and stylus pen input may be supported for remoted applications. For example, a touch capable client device may receive touch input for a remoted application executing on a server. In such an instance, the touch input may be transmitted to the server for processing. The server may modify the application display or the application functionality and provide an output to the client device. In some arrangements, the output may correspond to instructions for modifying a display of the application while in other examples, the output may correspond to an image of the changed application display. Additionally or alternatively, determining a functionality associated with touch input may be performed based on user definitions, user preferences, server definitions (e.g., operating system on the server), client definitions (e.g., operating system on the client) and the like and/or combinations thereof. Aspects may also include resolving latency and enhancing user experience.

A device includes a display, a monitoring unit configured to obtain a measured value of a power state of the device, and an auxiliary power unit for supplying power to the device when the measured value is less than a minimum operating value. Content on the display is updated with new content when the measured value is less than the minimum operating value.