Dynamic graph-text interaction method, device and system

Abstract

The invention discloses a dynamic graph-text interaction method, device and system. The method comprises the steps that a first client terminal monitors a teaching operation instruction; the teachingoperation instruction is split to generate multiple interaction content blocks (through vectorization); the multiple interaction content blocks are packaged to generate an interaction content data packet; the interaction content data packet is sent to an interaction server; the interaction server forwards the interaction content data packet to a second client terminal; the second client terminal receives the interaction content data packet sent by the interaction server; the interaction content data packet is parsed to obtain the multiple interaction content blocks; the multiple interaction content blocks are restored to obtain the corresponding teaching operation instruction (through vector superposition); an animation effect is added in the teaching instruction; and a corresponding operation result corresponding to the teaching operation instruction is displayed. The method concentrates on transmission of effective interaction information, the size of interaction data is greatly decreased while the dynamic characteristic of the information is kept, multi-party real-time information interaction is achieved, the efficiency is high, the instability sensitivity on a network is low, and the teaching effect is improved.

Description

technical field [0001] The invention relates to the technical field of dynamic graphic-text interaction, in particular to a dynamic graphic-text interaction method, device and system. Background technique [0002] With the popularization of the Internet and the widespread use of computers and mobile phones, the new mode of online teaching has become more and more accepted by people. At present, online teaching is generally divided into two types. One is video teaching. The teacher records the video content and uploads it, and the students watch it online or download it. This method has no real-time performance and no teaching interaction, so the teaching effect is not ideal; The other is the method of live video broadcasting. The teacher broadcasts the teaching content online, and the students watch the online live broadcast. This method is basically a one-way interaction between the teacher and the students. The students can only passively accept the teaching and cannot pro...

AI Technical Summary

Problems solved by technology

At present, online teaching is generally divided into two types. One is video teaching. The teacher records the video content and uploads it, and the students watch it online or download it. This method has no real-time performance and no teaching interaction, so the teaching effect is not ideal; The other is the method of live video broadcasting. The teacher broadcasts the teaching content online, and the students watch the online live broadcast. This method is basically a one-way interaction between the teacher and the students. The students can only passively accept the teaching and cannot provide immediate feedback. The format is huge and requires high network bandwidth on both sides, making it difficult to popularize, especially on the mobile side, which has great resistance to promotion

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