Systems and methods for production and presentation of video content are provided. The system can include a transparent panel and a camera positioned adjacent to the transparent panel. The camera can generate a camera signal indicative of image data of a user positioned on a side of the transparent panel opposing the camera. The system can further include a memory storing instructions and a processor configured to or programmed to read the instructions stored in the memory. The processor can be configured to or programmed to: receive the camera signal; receive an overlay signal having at least one visual element; overlay the at least one visual element of the overlay signal on the transparent panel; and control a display of the at least one visual element on the transparent panel such that the at least one visual element is visible to the user and not visible to the camera.

The present disclosure provides a terminal device. The terminal device includes a touch display layer, a fingerprint detection layer, and a shielding layer. The touch display layer includes a touch display surface. The fingerprint detection layer is arranged on a side of the touch display layer opposite the touch display surface. The shielding layer is arranged on the side of the touch display layer opposite the touch display surface. A part of the shielding layer corresponding to the fingerprint detection layer is located on a side of the fingerprint detection layer opposite the touch display layer. The shielding layer includes an electromagnetic shielding layer connected to a grounding end of the terminal device, and at least a part of the electromagnetic shielding layer is located on the side of the fingerprint detection layer opposite the touch display layer.

A projection display device comprising a light source and an SBG device having a multiplicity of separate SBG elements sandwiched between transparent substrates to which transparent electrodes have been applied. The substrates function as a light guide. A least one transparent electrode comprises a plurality of independently switchable transparent electrode elements, each electrode element substantially overlaying a unique SBG element. Each SBG element encodes image information to be projected on an image surface. Light coupled into the light guide undergoes total internal reflection until diffracted out to the light guide by an activated SBG element. The SBG diffracts light out of the light guide to form an image region on an image surface when subjected to an applied voltage via said transparent electrodes.

An optical fingerprint sensing apparatus, a driver apparatus, and an operation method are provided. The driver apparatus includes a display driving device and a fingerprint sensing driving device. The display driving device drives the display panel to display different frames with different luminances, and the different frames are used to generate at least one of different transmitted light intensities and different reflected light intensities. The fingerprint sensing driving device drives the display panel to perform a fingerprint capturing operation to capture a plurality of different fingerprint images of a finger under the at least one of the different transmitted light intensities and the different reflected light intensities. The different fingerprint images are processed to generate a processed fingerprint image.

Systems, methods, devices and non-transitory, computer-readable storage mediums are disclosed for a wearable multimedia device and cloud computing platform with an application ecosystem for processing multimedia data captured by the wearable multimedia device. In an embodiment, a wearable multimedia device determines a projection area of a laser projector, the projection area having an inner region and a border region at least partially enclosing the inner region. Further, the device projects, using the laser projector, a virtual interface (VI) on a surface. In particular, the device determines, based on sensor data from a camera and/or a depth sensor, a position of the surface relative to the projection area. Further, the device projects the VI on the surface based on the position of the surface. Further, the device determines that a portion of the VI coincides with the border region, and in response, modifies a visual appearance of that portion.

Systems, methods, devices and non-transitory, computer-readable storage mediums are disclosed for a wearable multimedia device and cloud computing platform with an application ecosystem for processing multimedia data captured by the wearable multimedia device. In an embodiment, a wearable multimedia device projects a virtual interface (VI) on a surface using a laser projector. The VI includes a first user interface element and a second user interface element partially overlapping the first user interface element. The device detects, based on sensor data from at least one of a camera or a depth sensor of the wearable multimedia device, that a user has positioned a finger in proximity with the first user interface element. In response, the device modifies a visual characteristic of at least one of the first user interface element or the second user interface element.

Systems, methods, devices and non-transitory, computer-readable storage mediums are disclosed for a wearable multimedia device and cloud computing platform with an application ecosystem for processing multimedia data captured by the wearable multimedia device. In an embodiment, a method comprises: projecting, with a laser projector of a wearable multimedia device, a user interface element onto a surface; determining, based on sensor data obtained from at least one sensor of the wearable multimedia device, that the user interface element is at least partially obscured by an object; detecting, based on the sensor data, a fingernail of a user of the wearable multimedia device; and responsive to detecting that the user interface element is at least partially obscured by the object, and detecting the fingernail of the user of the wearable multimedia device, projecting the user interface element on the fingernail.

An electronic device includes a housing, a display at least partially within the housing, a cover positioned over the display and defining an input surface of the electronic device, a motion sensing system configured to detect a motion of the electronic device, and a touch sensor configured to detect, within a time window after the motion of the electronic device is detected, a contact of an input member of a user on the input surface of the electronic device. The electronic device is configured to determine, for a time prior to the detection of the contact, a relative motion between the input member and the input surface. In accordance with a determination that a characteristic of the relative motion satisfies a threshold condition, the electronic device may determine a second input location based at least in part on the location of the contact and the relative motion.

A method in an electronic device, the method includes projecting infrared (“IR”) light from a plurality of light emitting diodes (“LEDs”) disposed proximate to the perimeter of the electronic device, detecting, by a sensor, IR light originating from at least two of the plurality of LEDs reflected from off of a person, and carrying out a function based on the relative strength of the detected IR light from the LEDs.

A pixel circuit, an array substrate, a display panel and a method of driving the same, and a display device. The pixel circuit includes: a light emitting device; a light sensitive touch control sub-circuit, connected to a first scan terminal, a second scan terminal, a data signal terminal and a signal reading line, the light sensitive touch control sub-circuit being configured to generate a detection signal based on a light intensity under a control of a first scan signal from the first scan terminal and a data signal from the data signal terminal and to output the detection signal through the signal reading line; and a light emitting driving control sub-circuit, connected to the first scan terminal, the second scan terminal and the data signal terminal, the light emitting driving control sub-circuit being configured to drive the light emitting device.