Control method and device for intelligent interactive flat panel

Abstract

The present application discloses a control method and device for an intelligent interactive flat panel. Wherein, the method includes: receiving a first selection operation and a first windowing operation on the whiteboard application interface, wherein the whiteboard application interface displays a plurality of elements, and the first selection operation is used to select at least one element on the whiteboard application interface as The first target element, the first windowing operation is used to start at least one first sub-window on the whiteboard application interface; display the first target element in the first sub-window; receive a writing operation on the whiteboard application interface to generate handwriting; Wherein, the first sub-window is displayed on the whiteboard application interface, and the first sub-window is smaller than the whiteboard application interface. The present application solves the technical problem in the prior art that when some operations are performed on the entire current writing area, the elements on the screen move or disappear with the operations, which causes inconvenience to users.

Description

technical field [0001] The present application relates to the field of intelligent interactive flat panels, in particular, to a control method and device for intelligent interactive flat panels. Background technique [0002] The smart interactive tablet is widely used in group interaction occasions such as conferences, teaching, and business exhibitions, and integrates multiple functions such as writing, screen projection, and video conferencing. The whiteboard application is software that is frequently used on smart interactive tablets. In this application, the user interface presented during the use of the whiteboard application is referred to as the whiteboard application interface. The operation in the application interface, and obtain multiple control points according to the user's operation, generate the user's handwriting according to the control points, and also insert other multimedia elements in the whiteboard application interface. [0003] The area used for writ...

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a control method and device for an intelligent interactive tablet, so as to at least solve the problem of inconvenient use for users when the elements on the screen move or disappear with the operation when some operations are performed on the current writing area as a whole in the prior art technical issues

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