A system for interacting with a screen without touching it, comprising a source of radiating energy directed into a predefined area, at least one directionally sensitive sensor that detects the radiation when it's reflected off of an object within the predefined area, and a processor that calculates position and motion information of the object and generates therefrom image information, which it sends to a screen where it is displayed.

The present disclosure provides a touch system. The touch system includes a window glass having a touch area and a display apparatus spaced apart from the window glass and having a display area corresponding to the touch area of the window glass. A plurality of subareas are defined on the touch area. The display apparatus includes a planar invisible light source configured to emit a first invisible light toward the touch area of the window glass. The touch system further includes a camera device configured to detect a second invisible light reflected from a subarea of the plurality of subareas. The touch system further includes a processor electrically connected to the camera device and configured to retrieve an electrical information of the detected second invisible light. If the electrical information of the detected second invisible light exceeds a threshold, the processor determines that a position on the display area corresponding to the subarea of the plurality of subareas is touched. A method of operating a touch system is also provided.

The present disclosure provides a touch system. The touch system includes a window glass having a touch area and a display apparatus spaced apart from the window glass and having a display area corresponding to the touch area of the window glass. A plurality of subareas are defined on the touch area. The display apparatus includes a planar invisible light source configured to emit a first invisible light toward the touch area of the window glass. The touch system further includes a camera device configured to detect a second invisible light reflected from a subarea of the plurality of subareas. The touch system further includes a processor electrically connected to the camera device and configured to retrieve an electrical information of the detected second invisible light. If the electrical information of the detected second invisible light exceeds a threshold, the processor determines that a position on the display area corresponding to the subarea of the plurality of subareas is touched. A method of operating a touch system is also provided.

A digital video ramp assembly incorporates process-formed structural LED tiles with modular components that join in a system of scalable structural LED tiles forming a complete LED display structure with integrated LED embedded tiles with interlocking and inter-trans-positioning features sometimes requiring additional structural framing.

An electronic device such as a wearable device may have a light guide system. The light guide system may have one or more light guide members. The light guide members may be formed from transparent elastomeric material such as silicone or other flexible material. Light sources such as light-emitting diodes and/or lasers may be used to supply light to the light guide members. The light guide members may have light-scattering structures that are configured to scatter light out of the light guide members at one or more locations along the lengths of the light guide members. Optical isolation layers such as coatings of white polymer or other flexible structures may be used to help confine light within the light guide members. A detector may be coupled to a light guide to detect light guide deformation due to contact with an external object.

An electronic device such as a wearable device may have a light guide system. The light guide system may have one or more light guide members. The light guide members may be formed from transparent elastomeric material such as silicone or other flexible material. Light sources such as light-emitting diodes and/or lasers may be used to supply light to the light guide members. The light guide members may have light-scattering structures that are configured to scatter light out of the light guide members at one or more locations along the lengths of the light guide members. Optical isolation layers such as coatings of white polymer or other flexible structures may be used to help confine light within the light guide members. A detector may be coupled to a light guide to detect light guide deformation due to contact with an external object.

A system and method for providing an augmented reality (AR) interaction zone to a user of a mobile device to provide remote access to a self-service terminal (SST) having a controller, a display for providing information and instructions to a user, a keypad for entering user data and user commands, and a camera (preferably a depth camera). A mobile device selectively initiates, based on a user command, a transaction by establishing a wireless communications channel with the SST. The controller generates the AR interaction zone based on signals from the camera, provides a signal to the mobile device to display an AR input field on an integral display, processes signals from the camera to monitor the AR interaction zone for user movement corresponding to input, identifies input based on the signals from the camera, and causes the SST to process a requested user transaction based on the identified input.

According to one embodiment, a liquid crystal display device comprises first and second substrates and a liquid crystal layer. The first substrate includes a base member, a sensor between the base member and the liquid crystal layer, a collimation layer between the sensor and the liquid crystal layer, an insulating layer between the sensor and the collimation layer, an insulating layer, and a light shielding layer between the sensor and the base member. The sensor is configured to output a signal corresponding to light incident from a liquid crystal layer side. The light shielding layer overlaps with an outer peripheral part of the first collimation layer.

Systems and methods for production and presentation of video content are provided. The system receives a camera signal indicative of image data of a scene that includes a transparent panel and receives an overlay signal having at least one visual element. The system generates a first signal based on the processed camera and overlay signals and displays, on a first display, a processed image of the first signal indicative of the at least one visual element overlaid on the image data. The system displays an application window of a second signal on a second display and, based on a user input, relocates the application window from the second display to the overlay signal. The system displays the application window on the first display by transforming the application window utilizing a keying function and overlaying the transformed application window in the processed image of the first signal.

Systems and methods for providing a virtual keyboard are shown and described. User gestures are captured by a camera and are mapped to spatial coordinates that correspond to the keys of a virtual keyboard. The user defines the coordinate system based on his or her range of motion and also defines the spatial dimensions of the virtual keyboard. The spatial dimensions are then scaled to provide a display image of the virtual keyboard on a TV display. Facial recognition techniques and corresponding data regarding the viewer's anatomy and previously captured reference gestures are used to interpret the viewer's gestures and determine which keystrokes are intended. A character prediction technique using the trajectory of the cursor (i.e., trajectory of entered keystrokes) is combined with language/semantic-based character prediction models to identify a next predicted character that is indicated as the user's selected character, thereby disambiguating the key selection indicated the positioning of his or her fingers relative to the virtual keyboard keys.