A method in a conferencing system terminal device includes detecting, with one or more processors during a videoconference, a communication device electronically in communication with both a content presentation companion device having a display and one or more remote electronic devices engaged in the videoconference. User input requesting for content to be shared from the conferencing system terminal device with the one or more remote electronic devices engaged in the videoconference is received. Prior to causing the communication device to share the content with the one or more remote electronic devices during the videoconference the one or more processors present, on the display of the content presentation companion device, a content verification presentation and receive a content share confirmation in response to the content verification presentation.

A vehicle apparatus according to one embodiment of the present invention comprises: a first control unit for executing a first application for a display, wherein the first control unit transmits display information about the first application to a first display unit; a second control unit for executing a second application for the display, wherein the second control unit transmits display information about the second application to a second display unit; a first switch unit connected to the first control unit and the second control unit, wherein the first switch unit receives the display information about the first application and the display information about the second application from the first control unit and the second control unit so as to transmit the display information about the first application and the display information about the second application to the first display unit and the second display nit, respectively; and a second switch unit for receiving the display information about the first application and the display information about the second application from the first control unit and the second control unit, respectively.

A vehicle display apparatus includes: a transparent display that is installed on a window glass of a vehicle and displays an image of content which is a display target; a mask layer that is disposed to overlap the transparent display and is capable of changing a visibility of a display region of the image from outside the vehicle; and a mask setting unit that sets a visibility of the mask layer depending on details of the content.

Embodiments of the present disclosure provide methods, apparatus, systems, computer program products for generating an annotation for textual information and/or media content for technical documentation for an item in an interactive electronic technical manual system (IETM) configured to provide electronic and credentialed access to the technical documentation via an IETM viewer. In one embodiment, a method is provided comprising: providing a window for display comprising the textual information and/or media content; receiving input of a selection of an annotation selection mechanism; and responsive to receiving the input: generating the annotation for the textual information and/or media content; receiving an indication of a position in the textual information and/or media content to associate with the annotation; and providing an annotation window for the annotation for display via the IETM viewer, wherein the annotation window comprises an attach file mechanism, a capture mechanism, a share mechanism, and a change form mechanism.

A switchable privacy display comprises a spatial light modulator with output polariser, a reflective polariser, a polar control liquid crystal retarder and an additional polariser. The electrodes of the polar control liquid crystal retarder are patterned with a mark. In wide angle and narrow angle operational modes, the electrodes of the liquid crystal retarder are driven such that the mark is not visible. In a mark display state, the electrodes are driven to provide visibility of the mark in reflected light to an off-axis observer.

A control method for an electronic device, an electronic device and a computer-readable storage medium are provided. The electronic device includes a transparent display screen and an infrared sensor. The transparent display screen includes a display area. The infrared sensor is stacked below the display area. The infrared sensor is configured to emit infrared light and receive infrared light reflected by an object to detect a distance between the object and the electronic device. The control method includes: acquiring an ambient brightness of the electronic device when the infrared sensor is turned on; determining whether the ambient brightness is less than a preset brightness, and controlling the infrared sensor to operate at a first predetermined power in a case that the ambient brightness is less than the preset brightness. The first predetermined power is less than a rated power of the infrared sensor.

The present disclosure provides a display panel and a display device. The display panel has a display area and non-display area. The display panel includes a plurality of display units arranged in an array within the display area; and a plurality of pixel driving circuits correspondingly connected to the plurality of display units. The display area includes a fingerprint recognition region. The plurality of display units disposed within the fingerprint recognition region includes at least one first display unit. The plurality of pixel driving circuits includes at least one first pixel driving circuit electrically connected to the at least one first display unit. Each of the at least one first pixel driving circuit includes a storage capacitor and a plurality of thin film transistors. The storage capacitor and/or at least one of the plurality of thin film transistors are located within the non-display area.

A smart display card and an operation method thereof are provided. The smart display card includes a connection interface, a security chip, a processing chip, and a display. The connection interface receives a power signal and a data signal provided by an external card reader when the smart display card is connected to the external card reader. The security chip is coupled to the connection interface and receives the power signal and the data signal. The security chip complies with a first communication protocol. The processing chip is coupled to the connection interface and receives the power signal and the data signal. The processing chip complies with a second communication protocol different from the first communication protocol. The display is coupled to the processing chip. The processing chip drives the display based on the power signal and the data signal.

Methods, systems, and apparatus, including computer programs encoded on computer storage media, for changing a distributed mode loudspeaker's fundamental frequency. One of the systems may include a light emitting diode display that includes an array of pixels, each pixel including, for each color of multiple colors, a directional light emitter and a wide-angle light emitter, a first combination of all the directional light emitters configured to generate a first display image viewable within a first viewing angle, and a second combination of all the wide-angle light emitters configured to generate a second display image concurrently with the generation of the first display image that is viewable within a second viewing angle. The first display image is a different image than the second display image and the first viewing angle is a narrower viewing angle than, and included within, the second viewing angle.

Provided herein are method, apparatus, and computer program products for generating a first and second three dimensional interactive environment. The first three dimensional interactive environment may contain one or more engageable virtual interfaces that correspond to one or more items. Upon engagement with a virtual interface the second three dimensional interactive environment is produced to virtual simulation related to the one or more items.