I think video conference is very good things! (for teaching and etc.)
In each members home, through the computer, can talk that is amazing.
I think video conference seems to be useful in this situation, such as situation can not go to school and a disaster situation and etc.
But, people must have headset and webcam and etc. If people don't have headset and webcam, people buy headset and webcam. This expense is worst thing about video conference.
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