The present invention, belonging to the technical field of data transmission, relates to an integrated intelligent interaction machine. The integrated intelligent interaction machine comprises a signal transmission device, a processing device, a upper computer and a network transmission device, wherein the signal transmission device is connected to the processing device, the processing device is connected to the upper computer, and the upper computer is connected to the processing device through the network transmission device. The signal transmission device is used to receive a screen transmission signal and transmit it to the processing device, and the processing device is used to process the screen transmission signal to obtain screen transmission data and transmit the screen transmission data to the upper computer. The upper computer is used to connect to an external network and output a network signal to the network transmission device, and the network transmission device transmits the network signal to the processing device. The upper computer is used to connect the external network and the internal device of the equipment to provide the network signal for the processing device, thereby realizing the communication between the processing device and the external network. The screen transmission data and the network signal are transmitted through different paths, so as to carry out screen transmission communication in the equipment and network sharing, respectively, thereby improving the data transmission convenience of the integrated intelligent interaction machine.

A transmission terminal transmits video data and display data of a screen shared with another transmission terminal to the other transmission terminal via a predetermined relay apparatus. The transmission terminal includes a storage unit that stores relay apparatus information of the relay apparatus to which the transmission terminal transmits the video data; a receive unit that receives the display data from an external input apparatus connected to the transmission terminal; and a transmitting unit that transmits the display data received by the receive unit to the relay apparatus indicated by the relay apparatus information stored in the storage unit.

A mobile terminal (20), and in particular, a mobile terminal (20), a combined terminal device (30) and a method for splicing control of mobile terminals (20). For a splicable mobile terminal (20), according to a state determination instruction, the mobile terminal (20) is caused to selectively enter a master operating state or a slave operating state; when the mobile terminal (20) operates as a master, a display partitioning unit (a2) partitions the display content of the master according to the display screen resource of individual mobile terminals (20) in a combined terminal device (30), to obtain a plurality of pieces of partitioned display data corresponding to a plurality of the mobile terminals (20) in the combined terminal device (30), and sends corresponding partitioned display data to slaves; and in a case in which the mobile terminal (20) acts as a slave, upon reception of the partitioned display data from the master, a display switching unit (a3) displays the received partitioned display data. The content displayed by the master can be displayed by the slaves, and when there are a large number of slaves, the content can be displayed to a user on a relatively large screen composed of a plurality of slaves, satisfying people's demand for a large display area.

An example device comprises: a head-mounted display; a housing for the head-mounted display, the housing including an external surface; sensors to monitor a wearer of the head-mounted display; a visual indicator at the external surface; and a controller. The controller is generally to: control subsets of the sensors to be on or off based on respective permissions for usage of subsets of the sensors; and control the visual indicator to indicate respective status of the subsets of the sensors.

An information processing method, device, and storage medium are provided. The method includes: a screen-transmission sending end, in response to a first operation acting on characters, displaying the characters in an input box in response to a first operation acting on the characters; determining a target screen-transmission code according to input characters; displaying the target screen-transmission code in the input box; parsing the target screen-transmission code and obtaining an IP address of a screen-transmission receiving end; establishing a connection with the screen-transmission receiving end according to the IP address; sending the target screen-transmission code to the screen-transmission receiving end to obtain a check result of the target screen-transmission code; and if the check result is that a check is passed, sending screen transmission data to the screen-transmission receiving end.

A transmission terminal transmits video data and display data of a screen shared with another transmission terminal to the other transmission terminal via a predetermined relay apparatus. The transmission terminal includes a storage unit that stores relay apparatus information of the relay apparatus to which the transmission terminal transmits the video data; a receive unit that receives the display data from an external input apparatus connected to the transmission terminal; and a transmitting unit that transmits the display data received by the receive unit to the relay apparatus indicated by the relay apparatus information stored in the storage unit.

A video reproduction device includes a calibration image generator configured to generate calibration images to be displayed by a display and a display device; a receiver configured to receive, from an image capturing device, a captured image in which the calibration image displayed by the display and the calibration image displayed by the display device are captured or information generated on the basis of the captured image; a corrected data calculator configured to calculate color-component-corrected data from a color component difference between the calibration image displayed by the display and the calibration image displayed by the display device; and a second video signal output configured to perform color correction on a video signal representing the same video as the video signal that is output to the display according to the corrected data obtained by the corrected data calculator and output a color-corrected video signal to the display device.

A meeting control method includes: displaying one or more meeting presentation portals in a shared content selection page of a meeting application; determining, in response to a trigger operation on the one or more meeting presentation portals, a meeting presentation portal triggered by the trigger operation as a target meeting presentation portal, and determining an application corresponding to the target meeting presentation portal as a target application; and sharing and projecting, in the meeting application, only a target interface content in the target application based on protocol parameters of the meeting application and the target application in response to receipt success information transmitted by the target application, the target interface content being content that the meeting application has a permission of sharing and projection.

An electronic device includes a communication device electronically communicating with a content presentation companion device operating as a primary display for the electronic device and an augmented reality companion device. One or more sensors detect multiple persons within an environment of the electronic device while the content presentation companion device operates as the primary display for the electronic device. One or more processors automatically log a person operating the augmented reality companion device into the electronic device upon identifying the person operating the augmented reality companion device as being associated an authorized account profile selected from of a plurality of account profiles operable on the electronic device.

Aspects of the subject disclosure may include, for example, receiving, over a network from a plurality of mobile devices via a plurality of installed SDKs, sensor data captured by one or more sensors of the plurality of mobile devices, where the sensor data includes geomagnetic data captured within a particular building; providing, over the network, the sensor data to a geomagnetic mapping server to enable generation of a geomagnetic footprint for the particular building that is aggregated with indoor mapping data for the particular building and stored as a map in a mapping repository; and providing, over the network, the map of the particular building to a communication device for presentation at the communication device along with real-time locations of first responders in the particular building, where the real-time locations are determined according to real-time sensor data including real-time geomagnetic data captured by sensors of the first responders. Other embodiments are disclosed.