Nowadays, knowledge is updated at an extremely fast pace, and if it is not regularly charged, it is easy to eliminate it for the times. Therefore, the modern people will be in the spare time to accept a variety of education and training. Some people go to work after work to attend the training courses, some people are listening to lectures on weekends, some people are trained through the Internet. Moreover, with the accelerated pace of life, more and more people to participate in online training, because of its great convenience.
Generally speaking, people through the online learning a variety of training courses, the use of this training way to learn knowledge, students do not have to rush between the classroom and dormitory, both save the road hard ride, waiting time, do not let them Waste money and energy, but also in a better environment to learn. Moreover, the training effect is not different from that in the classroom, because the distance education and training can communicate the voice and picture of the teacher’s lectures in real time. If the students stay at home and stay in the classroom, they can listen to the teacher’s lectures, Record notes at any time.
If you just listen to the teacher lectures, then it seems that there is no difference with the ordinary video. Another major advantage of distance education and training is that teachers and students can interact through the network in real time, that is, if the students encounter incomprehensible content in the teacher lectures, you can immediately ask questions to the teacher, and the teacher can Students in the classroom to discuss the problem, the exchange of their views and experiences, which allows students to further consolidate the classroom content, but also to develop their own thinking.
This new type of training allows teachers and students to class in a virtual classroom, because Yunwu technology and other enterprises developed a professional video conferencing software. Can be widely used in distance education and training, teacher voice can be clearly and steadily communicated to the students, and lectures also allow students to see the screen, if there is a network failure, then the software will switch to the phone mode, in addition to can not see the teacher’s The lecture process will not be affected in any way. Moreover, the lectures of the video data can be maintained, students can watch again at any time, both check the leak, but also as a way to review, so that students can more profound understanding of lecture content.
The ezTalks videoconferencing system is used in distance education to contribute to the uneven distribution of educational resources.