A teacher describes his experience at using tele- & videoconferencing in teaching: "While teaching in France I was asked to teach on an online course. IMHO it was a disaster. People came and went from the virtual room and nobody seemed to know what was going on. It was a bit like one of those horrible dreams you have about having no control of a class. I think it MIGHT work IF you have the opportunity to meet the students in the real world before you go virtual - and have a limited number of well-motivated students."
I think we have to keep in mind that this is a moving target, very dynamic, constantly changing and improving. People, including our students, are using VOIP and videoconferencing more and more. Managers and staff in offices are using this to communicate with each other and with colleagues around the world. Everyone will get used to the protocols of usage and behavior.
It's not that it is a special tool for English teaching. It is becoming an increasingly common way of communication with all people around the world and something that we can use, too.
It is quickly reaching the point that it is not a cheap and convenient way to teach English but it is a more realistic way of teaching English because it is the way our students are actually using English. My students here in China report to me that of their spoken English communication, about 95% is on the phone and about 5% is face-to-face. Yet, just about ALL of our English teaching is face-to-face. So I think teaching by VOIP, videoconferencing and even by telephone, with all the associated difficulties, are not only authentic but necessary mediums for teaching.
Additionally, improvements are being made on audio and video quality. In ten years, many of us will be sitting down at a table looking at a life-like video image of our student(s) on the other side of the table. Except for the fact that it is two-dimensional instead of three, it will be the same as being there. I and many of you have seen demonstrations of this technology already.
It is no longer called "videoconferencing". Rather, it has become "Telepresence".
That is an interesting term to ponder, "Telepresence". Teachers could work in tandem. The primary face-to-face teacher could hand off to a telepresent teacher for ten minutes to explain some aspect of English and then carry on. When a question comes up he doesn't know how to answer he could bring up a colleague.
In a Friedmanistic style flattening of the world, teachers can be anywhere teaching students who are anywhere. These dynamics will change many things about our profession in unusual ways. British teachers living in the UK may find it more difficult to compete with British teachers living in China or India where the cost of living is vastly cheaper and a lower salary can be accepted. Indians have mastered call centers, even adopting American or other accents, and it wouldn't take too much for them to teach American English or whatever flavor is desired to anyone anywhere.
The future just ain't what it used to be.