Lecture-listening state detection method and apparatus

Abstract

The present invention discloses a lecture-listening state detection method and apparatus used to detect lecture-listening states of students in a class so as to solve the problem that teachers using electronic educational devices to lecture are unable to determine whether the students listen to the lecture carefully. The method comprises: receiving an interactive instruction from a teacher terminal and recording a first time of receiving the interactive instruction, wherein the interactive instruction is used for instructing a user to perform an operating gesture in a student terminal; when the operating gesture of the user in the student terminal is detected, recording a second time of detecting the operating gesture; calculating a time difference between the first time and the second time; determining whether the time difference is greater than a preset time difference; and when the time difference is greater than the preset time difference, determining that the user is currently not in the lecture-listening state. According to the technical scheme, the seriousness of the students listening to the lecture in the class is automatically detected, thereby improving class efficiency.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to a method and a device for detecting a state of listening to a class. Background technique [0002] After several years of development, many electronic teaching devices have successfully entered into teaching applications. In teaching application scenarios, instead of original paper textbooks, more and more teachers begin to use electronic teaching devices to teach students. Especially in the classroom, teachers can use electronic teaching equipment to achieve interaction with students. For example, when teachers want to test students on test questions, they only need to issue instructions on the teacher's end and send the instructions to the students. The test questions can be answered according to the teacher's instructions, thus realizing the interaction between the teacher and the students. [0003] However, although the above method brings convenience to the interaction...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a method and device for detecting the state of listening to a class, which is used to detect the state of listening to a class of a student, so as to solve the problem that the teacher cannot determine whether the student is seriously listening to the class when the teacher uses the electronic teaching equipment to teach

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