Interactive display system and method

Abstract

The invention discloses an interactive display system and a method. The interactive display system is applied to an electronic device capable of performing an operation system so as to generate a main picture and a display picture, wherein the main picture is provided for the main screen of the electronic device to display; and the display picture is provided for an external screen to display. The system comprises a processing module, an image module, a function module and a screen displaying module, wherein the processing module is used for generating a window interface displayed on the main picture and a screen interface displayed on the display picture; the image module is used for capturing and processing the display picture to be displayed on the window interface; the function module is used for detecting or performing one corresponding operation on a window interface, wherein the corresponding operation comprises one of cursor movement, target window movement, drawing operation and instruction input operation; the screen displaying module is used for processing the result of the corresponding operation and displaying the result on the screen interface; and thus, the display picture presents a picture after a window interface performs the corresponding operation by the screen interface. According to the invention, functionality and convenience for demonstration are enhanced.

Description

technical field [0001] The invention relates to an interactive display system, in particular to an interactive display system which is convenient for demonstration operation and control. In addition, the invention also relates to an interactive display method. Background technique [0002] Nowadays, when using a notebook computer for presentations, the extended screen function provided by the operating system allows users to use the projection device to output the screen to be demonstrated while using the notebook computer screen to perform other actions, such as turning on or moving the screen. other files or windows, execute applications, etc., to achieve a synchronous multiplexing effect without affecting or changing the content of the presentation itself. The design of this extended screen function certainly improves the inconvenience caused by the known synchronous display of demonstration content, but when the user himself wants to watch the demonstration content for ...

AI Technical Summary

Problems solved by technology

The design of this kind of extended screen function certainly improves the inconvenience caused by the known synchronous display of demonstration content, but when the user himself wants to watch the demonstration content for explanation, he can only watch it like a general listener through the screen projected by the projection device , but it also increases the user's troubles on the other hand

[0003] In addition, when the user moves the mouse cursor to the extended screen (i.e. the projection screen), the position of the mouse cursor cannot be found on the display screen of the notebook computer; When the windows or files on the display screen are moved to the extended screen, the projected screen must be viewed synchronously to confirm whether the position to be moved is appropriate, and it cannot be viewed directly from the display screen of the notebook computer, which will cause the user to perform the demonstration operation Trouble in the process

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