Traceless education method suitable for embedded education terminal
An embedded and terminal technology, which is applied in the direction of educational appliances, electric-operated teaching aids, and the generation of response errors, can solve the problems of high fluidity in class, non-trace education methods that have not attracted widespread attention, and repeated content. , to achieve real-time update, avoid the intrusion of legacy and malicious applications, and ensure real-time performance
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[0025] A traceless education method suitable for embedded educational terminals, including erasing educational terminal usage data and updating educational resource information for educational terminals:
[0026] Among them, students use educational terminals and teachers use servers;
[0027] I. The steps for erasing educational terminal usage data are as follows:
[0028] 3) The user long presses the shutdown button of the education terminal, and the education terminal displays a pop-up shutdown prompt button;
[0029] 4) When the user clicks the shutdown prompt button, the education terminal will enter the recovery mode at the same time;
[0030] 3) In the recovery mode: the education terminal restores the backup data of the SD card to the DATA partition of the education terminal, the education terminal contains the DATA partition of the operating system, and the information stored in the SD card includes: used to store the recovery system A compressed package used, the compressed p...
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