One of the major parts of training for First Responders is to stay cool, calm and take charge within in moments where all other may overreact to situation, shock, and confusion.
There are regular monitors and then there are industrial monitors. Ever since the inception of monitors, they have emerged in various faces and have flooded the markets.
Previously the operations at various fields were highly dependent on the computer systems. But they got readily replaced by the smaller systems and even the more convenient and portable laptops.