The present disclosure provides an attachable external display screen for use on electronic devices. The display screen may be removably mounted onto a surface of an electronic device to provide the user with an additional display screen. The attachable display screen may utilize a dual sliding mechanism that allows for the display screen to slide out to different lengths relative to the screen of the electronic device. The attachable display screen may also utilize a torque hinge to pivotally couple the display screen to a frame that mounts onto the electronic device. The attachable display screen is rotatable about both the horizontal and vertical axes, which allows a user to tilt and adjust the angle of the display screen.

An electronic device includes a first body, a second body, a connection device, and a bearing mechanism. The first body includes a support plane. The connection device is arranged at the support plane and is configured to connect the first body and the second body. The bearing mechanism is arranged at the first body. The connection device includes a plurality of connection members between the first body and the second body, and the second body rotates on the support plane through movements and rotations of the connection members in a plurality of slideways located on the support plane. The bearing mechanism is connected with the connection members and drives the connection members to move on the support plane to bear gravity of the second body.

A display apparatus and a control method thereof are provided. The display apparatus includes a display configured to be rotatable; a plurality of cameras; and a processor configured to: based on the display being oriented in a vertical direction, control one camera of the plurality of cameras to perform photographing; and based on a user command being received while the one camera is performing photographing, rotate the display to be oriented in a horizontal direction and control the one camera to stop photographing.

A voice-activated electronic device including a first portion with a first internal surface having a first attachment structure, and a second portion with a second internal surface having a second attachment structure. The first and second internal surfaces have compatible shapes that permit the first and second portions to be moved from a separated position to a joined position, where when the first portion and the second portion are in the joined position the first and second internal surfaces form a nested arrangement. The first and second attachment structures form a secure but separable connection to one another when the first and second portions are in the joined position. The first and second portions are configured to be joined securely and separated through manual human manipulation of one or both of the first portion and the second portion to move the first and second portions between separated and joined positions.

A foldable frame assembly is adapted for an optical touch device. The foldable frame assembly includes a first frame, a second frame and a third frame. The second frame is pivotally connected to a first end of the first frame and the third frame is pivotally connected to a second end of the first frame, wherein the first end is opposite to the second end. The second frame and the third frame can rotate with respect to the first frame so as to be folded or expanded with respect to the first frame.

A connecting system of a multi-section housing provided at one end face of a first and second housing superposed with their display surfaces at the outsides, comprising: a first shaft vertical to superposed surfaces of first and second housing; and a second shaft perpendicular to the first shaft, wherein if a center line of the first shaft is arranged on a line bisecting the end face to the left and right and the center line of the second shaft is arranged on the superposed surfaces of the first and second housing, the first shaft can be used to allow the second housing superposed over the first housing to be rotated by 180 degrees and, in this state, the first housing can be made to rotate by the second shaft by 180 degrees so as to arrange the display surfaces of the first and second housings on the same plane.

Methods, apparatus, systems and articles of manufacture are disclosed An example apparatus to update a spatially adjustable display disclosed herein includes a display size monitor to acquire an indication of a size of the spatially adjustable display, a service image comparator to compare the indication of the size to a size model, and a source image adjuster to invoke visual configuration adjustments to an output image of the spatially adjustable display based on parameters identified in the size model.

A portable add-on component to a computing device is configured with an internal cavity and openings from which displays can extend. The add-on component includes arms that latch onto the computing device. Once the add-on component is secured to the computing device, a user can release the one or more displays from within the add-on component for use. The add-on component includes openings on its lateral sides so that the user can turn their single display computing device into a multi-screen setup that has an additional one or two displays extending laterally as if the displays are part of their computing device. The extended displays are attached to hinges that provide a dynamic environment where the displays can move forward and backward and rotate about an axis.

A smart phone including a body layer of a smart phone that houses a physical QWERTY keyboard; and a touchscreen layer of the smart phone housing a touchscreen and configured above the body layer. The touchscreen layer slides over the body layer to reveal the physical QWERTY keyboard. The touchscreen layer then rotates over the body layer to form a T-shape with the body layer to allow viewing of and interacting with content in a widescreen format on the touchscreen, while also allowing use of the physical QWERTY keyboard.

A stand assembly including a stand having a base portion and a support portion extending from the base portion. The support portion defines at least one cable routing opening. The stand assembly also includes at least one support arm configured to be coupled to the support portion of the stand, and at least one device attachment member configured to be detachably coupled to the at least one support arm. The at least one support arm is configured to rotate relative to the support portion of the stand between a first angular position and a second angular position.