A display apparatus is provided. The display apparatus includes a display configured to display a user interface window for receiving a letter input; a communication interface configured to receive a control instruction for inputting letters from a control device; and a controller configured to control the display to selectively display an on-screen keypad for inputting letters on the user interface window based on whether the control device includes letter keys for inputting letters.

A display apparatus is provided. The display apparatus includes a display configured to display a user interface window for receiving a letter input; a communication interface configured to receive a control instruction for inputting letters from a control device; and a controller configured to control the display to selectively display an on-screen keypad for inputting letters on the user interface window based on whether the control device includes letter keys for inputting letters.

An apparatus for interacting with a graphical user interface, including: a printed circuit board, a plurality of push detection elements disposed on or over the top surface of the printed circuit board, wherein four push detection elements are arranged orthogonally from each other in the cardinal directions, a flexible pad layer disposed on or over the plurality of push detection elements, a navigation key disposed over and covering the four push detection elements, wherein the bottom surface of the navigation key has an annular-shaped cavity, four plungers, each one of the four plungers disposed above a respective one of the four push detection elements and configured to actuate a respective push detection element when a corresponding plunger is actuated, and at least one post disposed in an angular region between two plungers of adjacent cardinal directions.

A remote control system and related method for controlling a video device are presented. The remote control system contains a plurality of buttons arranged in a grid pattern that correspond to user selectable options displayed on a display screen arranged in the same grid pattern. The user selects options on the screen by pressing the corresponding button on the remote control.

A display device includes: a display, a communicator comprising communication circuitry configured to communicate with a mobile device, a memory storing one or more instructions, and a processor configured to execute the one or more instructions stored in the memory to: control the display to display a second screen corresponding to a first screen output on the mobile device and an indicator based on the display device mirroring a screen of the mobile device, control the communicator to receive object information regarding one or more objects included in the first screen from the mobile device, and to control movement of the indicator based on the object information and the control signal, in response to receipt of a control signal including interaction information regarding the indicator.

A remote control system and related method for controlling a video device are presented. The remote control system contains a plurality of buttons arranged in a grid pattern that correspond to user selectable options displayed on a display screen arranged in the same grid pattern. The user selects options on the screen by pressing the corresponding button on the remote control.

A remote control system and related method for controlling a video device are presented. The remote control system contains a plurality of buttons arranged in a grid pattern that correspond to user selectable options displayed on a display screen arranged in the same grid pattern. The user selects options on the screen by pressing the corresponding button on the remote control.

Systems and methods for generating a gear-based user interface for display are disclosed. A user equipment device may generate for display a first gear shape, a second gear shape, and a third gear shape. The first gear shape comprises a first plurality of media identifiers, where a first media identifier of the first plurality is selected. The second gear shape comprises a second plurality of media identifiers that are representative of a group indicated by the selected first media identifier, where a second media identifier is selected. The third gear shape comprises a third plurality of options for a media asset indicated by the selected second media identifier. Upon input indicating that the first gear shape is to be rotated, the second gear shape is rotated with the first gear shape based on the rotation of the first gear shape.

A display device displays a guidance display for guiding a control operation on a display screen when receiving the control operation. The display device includes an operation source determination part that determines a source of the control operation based on the control operation received and a guidance display generator that, according to the determined source, displays the guidance display corresponding to the source on the display screen.

Systems and methods for controlling a smart streaming device are disclosed herein. The smart streaming device is controlled based on a position of an ultra-wideband (UWB) device. Based on the position of the UWB device, one or more service events for the smart streaming device can be conducted. For example, a privacy mode of the smart streaming device can be enabled or disabled based on the position of the UWB device. In another example, a distance can be determined between the smart streaming device and the position of the UWB device. Based on the distance, an output configuration of the smart streaming device can be set, such as dynamically adjusting volume or text size on the smart streaming device.