Abstract: Devices and methods for updating display device settings include generating a machine-readable code corresponding to settings of a display device and exporting the machine-readable code to a storage medium. The devices and methods further include initiating import of the machine-readable code to the display device and executing the machine-readable code via control circuitry of the display device to update the settings of the display device.

Abstract: In some examples, a computing device can include a memory resource storing instructions to cause a processor resource to receive, from a first virtual machine assigned a first color gamut, display characteristics of a first display, display characteristics of a second display, or both. In some examples, the instructions can cause the processor resource to receive, from a second virtual machine assigned a second color gamut, the display characteristics of the first display, the display characteristics of the second display, or both, and determine, based on the first color gamut, the second color gamut, and the display characteristics, a color gamut mapping for the first color gamut and the second color gamut. In some examples, the instructions can cause the processor resource to map the first color gamut to the first display and map the second color gamut to the second display based on the color gamut mapping.

Abstract: Digital user authentication processes can use both dynamic information presented on a user device associated with an individual as well as a biometric associated with the individual to evaluate an authentication attempt for the individual. The dynamic information can include information such as QR codes, pin numbers, cryptographic keys, colors, and other types of information. The biometric associated with the individual can include facial recognition data, fingerprint data, and other types of biometric data. The digital authentication processes can provide enhanced security features that are both less vulnerable to manipulation and more efficient for users.

Abstract: An example receiver device to be wirelessly charged in motion includes a power receiver to receive a power beam to charge a power supply and a modulating reflector. The modulating reflector is to reflect a portion of the power beam as a reflected signal, modulate the reflected signal, and vary a direction of the reflected signal to scan an area for an example power beam transmitter device. The power beam transmitter device is to track motion of the receiver device based on modulation of the reflected signal and to cooperate with other power beam transmitter devices to prioritize distribution of power among a plurality of receiver devices. An example system for wireless charging of devices in motion includes a plurality of power beam transmitter devices to coordinate transmission of power beams to a receiver device based on the motion of the receiver device.

Abstract: In some examples, a non-transitory machine-readable medium stores machine-readable instructions. When executed by a controller, the machine-readable instructions cause the controller to drive a first subset of multiple light sources of a display device using a first color gamut matrix and drive a second subset of the multiple light sources of the display device using a second color gamut matrix. A light source of the second subset is a same type of light source as a light source of the first subset.

Abstract: In an example implementation according to aspects of the present disclosure, a system includes a display, a processor and a wireless sensor. The processor receives remote wireless signals from the wireless sensor corresponding to another display. The processor determines a physical locational relationship and orientation in three-dimensional space based on the received signal. The processor logical represents the relationship and orientation in a configuration screen and sets attributes of the display based on the representation.

Abstract: Examples associated with Bluetooth device pairing are described. One example includes storing a set of device pairings. Device pairings may indicate Bluetooth devices that are authorized to connect. An authorization signal is received from a first Bluetooth device. The authorization signal may seek approval to connect with a second Bluetooth device over a Bluetooth connection. A control signal is provided to the first Bluetooth device when a device pairing indicates the first Bluetooth device is authorized to connect to the second Bluetooth device.

Abstract: An example display device includes a housing, a protractible hook fittable within the housing, a charging device coupled to the protractible hook, and an actuation member that moves the protractible hook from the retracted position to a protracted position where the protractible hook is positioned external to the housing.

Abstract: In some examples, an apparatus includes a hybrid structure display including a display component and an environmental structure. In some examples, the apparatus includes a sensor to detect positional information corresponding to a user. In some examples, the apparatus may include a processor to determine a subset region of the hybrid structure display based on the positional information. In some examples, the processor is to cause the hybrid structure display to display a channel of content in the subset region.

Abstract: An example display system includes a load engine and a calibration engine. The load engine causes an inquiry for current calibration measurement data and retrieves factory calibration measurement data when the current calibration measurement data is unavailable. The calibration engine receives a target set of display characteristics, generates a color profile from a native panel performance representation to operate a display according to the target set of display characteristics, and causes adjustment of a display according to a difference between the target set of display characteristics and the native panel performance representation using the generated color profile.

Abstract: According to examples, an apparatus may include a processor that may access an assignment of a capability to a hardware port such as a Universal Serial Bus (“USB”) port. The apparatus may virtualize a USB port, assign capabilities to the virtual USB port, and provide electrical communication via the USB port subject to the assigned capabilities. The electrical communication may include power delivered via the USB port, or data communicated via the USB port.

Abstract: An example peripheral device includes circuitry to identify a target device that matches the device type identifier of the peripheral device. The example circuitry of the peripheral device is to cause selection of an input component device, transmission of a request to place the input component of the target device into an instruction set receiver mode, and operation of an output component of the peripheral device to produce audio output or video output that represents the instruction set in response to a determination that an instruction set version identifier of the target device mismatches the instruction set version identifier of the peripheral device.

Abstract: An example display system includes a load engine and a calibration engine. The load engine causes an inquiry for current calibration measurement data and retrieves factory calibration measurement data when the current calibration measurement data is unavailable. The calibration engine receives a target set of display characteristics, generates a color profile from a native panel performance representation to operate a display according to the target set of display characteristics, and causes adjustment of a display according to a difference between the target set of display characteristics and the native panel performance representation using the generated color profile.

Abstract: In an example, an example hook includes a rest surface to sustain a peripheral, a retainment device switchable between a lock position and an unlock position, a lock coupleable to the retainment device to maintain the retainment device in the lock position, and a controller to actuate the lock in response to a user event. In another example, an example display device includes a housing, a hook coupled to the side wall of the housing, a retainment device coupleable to the hook, a lock to maintain the retainment device in a lock position or in an unlocked position; and a controller to activate the lock in response to a signal corresponding to an instruction to lock the retainment device and deactivate the lock in response to a signal corresponding to an instruction to unlock the retainment device based on a user event.

Abstract: According to examples, an apparatus may include a processor that may access an assignment of a component connected to a downstream USB port, from among a plurality of downstream USB ports that are downstream of a display device, to a first physical host device from among a plurality of physical host devices connected to the display device via respective upstream USB ports. The apparatus may bind, based on the assignment, the downstream USB port to a first upstream USB port that connects the first physical host device to the display device. The binding may cause the component to be coupled to the first physical host device. The apparatus facilitates assignment of individual components connected to downstream USB ports to one of a plurality of upstream USB ports.

Abstract: In an example system comprising a location engine and a protocol engine, the location engine determines a direction of movement between a first device and a second device and the protocol engine establishes a communication connection when a distance between the first device and the second deice is less than a distance designated for automatic connection.

Abstract: A peripheral management device is communicatively connected over a network with a client device and with host devices having peripheral devices. The peripheral management device provides for centralized management of the peripheral devices of the host devices by the client devices through the peripheral management device and the host devices.

Abstract: In an example display system, a range of colors around a region may be identified and compared to a color of the region with respect to a perception threshold. In that example, a modification of the color within the region may be determined based on the range of colors around the region and a display may be caused to present the region in a modified color based on the range of colors around the region with respect to the perception threshold.

Abstract: An example peripheral device includes circuitry to identify a target device that matches the device type identifier of the peripheral device. The example circuitry of the peripheral device is to cause selection of an input component device, transmission of a request to place the input component of the target device into an instruction set receiver mode, and operation of an output component of the peripheral device to produce audio output or video output that represents the instruction set in response to a determination that an instruction set version identifier of the target device mismatches the instruction set version identifier of the peripheral device.

Abstract: In some examples, an electronic device includes a display panel comprising a plurality of pixels; and a controller to select a theme from a plurality of themes that specify respective different display characteristics of displayed content, and based on the selected theme, change a display resolution of the displayed content.