The present invention relates to a POS device, the POS device (1) having improved characteristics, largely comprising: a saving device attachment/detachment structure (100); a card reader bidirectional mounting structure (200); a display frame (300) integrally formed with an input/output port mounting portion; and a hinge-coupling structure (400).

Disclosed herein is an assembly for mounting a screen. The assembly may include a bracket, a plurality of pistons, and a plurality of compression members. The bracket may define a plurality of through holes. Each of the plurality of pistons may pass through a corresponding one of the plurality of through holes. Each of the plurality of compression members may be located proximate a corresponding one of the plurality of pistons.

A display apparatus includes: a display panel including a folding area and a non-folding area at opposite sides of the folding area, where the folding area includes a curvature area, an inflection area disposed at opposite sides of the curvature area, and an extension area between the curvature area and the inflection area; support portions disposed at a lower portion of the display panel, being spaced apart from each other with the folding area therebetween and overlapping the non-folding area; and a folding protection portion disposed between the support portions and including a different material from the support portions. A thickness of the folding protection portion is less than a thickness of the support portion, and the display panel is foldable in the folding area.

A monitor supporting device includes an arm module, a connection module, and a pivoting module. The connection module includes a main plate body adapted to be secured to an arm-securing portion of a monitor, and a cable-fixing unit connected to the main plate body. The cable-fixing unit includes an extension arm body that defines a constraining space adapted for passage of a plurality of cables therethrough, and that is adapted for allowing a cable tie to tie and secure the cables thereonto. The pivoting module is connected to the arm module and the main plate body, such that the connection module is pivotable relative to the arm module. A junction of the pivoting module and the main plate body is disposed above the extension arm body.

A display fine-adjustment device includes a display and a driving mechanism, the display being drivable by the driving mechanism to rotate; a support frame, which is connected to the display and includes supporting arms rotatably interconnected for being switchable between a folded condition and an expanded condition; and a sensor, which is electrically connected to the driving mechanism. A user manually pulls the support frame from the folded condition to the expanded condition to make the display fast approach the user and uses the sensor to detect the user and use the driving mechanism to drive the display to rotate to have the display facing the user, achieving an advantage of being time-saving and easy. In case of being not in use, folding can be made for space saving, while in use, the function of fine angle adjustment is performable to adjust the display to the most comfortable viewing angle.

Provided are covers for portable electronic devices comprising a case body having a planar back and a sidewall, as well as one or more awnings disposed along the case body, wherein the awnings extend from and are movably engaged to the case body. Related methods of use are further provided.

A privacy screen includes a screen that reduces a viewing angle of light transmitted through the screen. The privacy screen may include an adhesive that couples the cover to the screen. The adhesive may include a ferromagnetic material. The privacy screen may a shutter disposed proximal a longitudinal edge of the screen. The shutter may be disposed in a first configuration in which a through hole is exposed at a first location. The shutter may be disposed in a second configuration in which at least a part of the first location is occluded.

In some examples, a display device may include a display surface having a rectangular shape and a bezel surrounding the display surface. The bezel may include a release mechanism linked to two L-shaped arms that are stored retracted into the bottom of the display device. When retracted, the L-shaped arms may not be externally visible. When selected, the release mechanism may cause the L-shaped arms to be released from the bottom of the display device. The L-shaped arms may each be positioned to hold (e.g., store) a keyboard. A length of each of the L-shaped arms may be independently adjustable. In some cases, a back of the keyboard may include a U-shaped ridge to couple with a U-shaped groove on a mouse to temporarily store the mouse on the back of the keyboard when the keyboard is stored in the L-shaped arms.

A portable, electronic device configured to transform between a smartphone usage mode and a keyboard-based usage mode. The device includes (i) a base section and (ii) a top section that includes a touchscreen display that sits over the base section when the device is in the smartphone mode. A sliding carriage system enables the top section to both (i) slide back over the base section, moving parallel to a top surface of the base section, and then fully expose the keyboard, and (ii) then pivot so that the display is at a conventional reading angle to the keyboard.

An anti-accommodation paresis apparatus for a computer screen may include a controller configured to emit a control signal to drive a motor operably coupled to the controller and responsive thereto, and a computer screen support configured to couple to a computer screen, the computer screen support mechanically coupled to the motor. The motor may be configured to receive the control signal and operate to move the computer screen support closer to and farther away from a viewer of the computer screen according to an automated, predetermined pattern at a predetermined speed of movement selected to reduce accommodation paresis of the viewer.