What are the main applications of conference all-in-one machines?

What are the main applications of conference all-in-one machines?

What are the main applications of conference all-in-one machines?
Main applications of conference displayer:

1.Corporate Meetings: Collaborate, Plan, and Communicate Remotely

2.Distance education: academic research, classroom lectures, theme lectures

3.Online programs: set up company programs, host online events, record videos