Multimedia classroom solution

Different hardware, one image handles it all

Devices with different configurations can boot and be managed from the same image

Automatic Lecture Recording

Teachers' lecture content is automatically recorded in MP4 format with support for H.264/H.265 encoding. One college recorded over 1,200 sessions, with each session's file size around 1.2 GB and student on-demand views exceeding 87,000.

Audio System Control

Integrates with audio equipment such as amplifiers, mixers, and speakers. At one music academy with 23 practice rooms, audio equipment volume and EQ parameters are adjusted remotely, cutting the equipment failure rate from 12% to 2.3%.

Courseware Resource Management

Teachers upload courseware to the resource library (PPT, PDF, video, and other formats), accessible by students from any terminal. One university's resource library contains over 3,200 sets of teacher courseware, totaling about 5.8 TB.

Interactive Teaching Features

Supports interactive features such as screen broadcasting, assignment submission, online quizzes and raise-hand to speak. At one university, using these interactive features raised student class participation from 47% to 78%.

Classroom Presentation Mode

Teachers can lock student screens and force them to watch the teacher's demonstration. In one lab course using demo mode, the student error rate dropped from 28% to 9%, markedly improving teaching outcomes.

Online Exam Support

In exam mode, chat software and browsers are automatically blocked, allowing only the exam program to run. At one university's digital exam, the cheating rate dropped by 83% and invigilation staffing was halved.

Teaching Data Analytics

Records students' computer usage time, software usage frequency, and assignment submissions. One college identified weak areas through data analysis and, after targeted tutoring, raised average scores by 12.3 points.

Teacher-Student Instant Messaging

Built-in instant messaging lets teachers send messages to a single student machine or to all of them. During online teaching at one university, the instant messaging feature enabled real-time interaction between teachers and students, with a response time of<1秒。