Agree with the first floor. Now it is mobile learning and fragmented time learning. If teaching is carried out in the traditional way, the training period may reach more than one month, and the practical problems of toll collectors will not be solved.

Therefore, you can consider applying for an account password, so that new toll collectors can learn and practice by themselves. APP is also very convenient for students to learn. Multimedia courseware, dubbing subtitles and flash animation can make people remember deeply and master knowledge easily.

Mobile learning can be realized by purchasing account password or platform courseware. The system comes with an evaluation module, and the administrator only needs to accept the results within the specified time.