Video jail/prison link

This is used by many country's around the world. An easy way to put inmates in a court room setting with out leaving the jail/prison. In prison it is also used for visiting with inmates that are housed in different parts of the country, far away from their family's.

This can also be used as a control over inmates as a tool to keep them in line. The video link is set up in a special room were a guard is to sit just out of view, to monitor what is talked about by the inmate and their family's.
The court video link is set up in the same small room or in a larger, maybe a visiting room were a group of inmates can sit and wait for a guard to tell them it's their turn to talk with the judge.