I have an office and I want current tasks shown on a separate screen for every employee. Also, I want to have the possibility of sending video and audio to this screen at any time for a selected employee. So I think it should be PC packed with graphic cards. I'm going to create a virtual desktop for each card (video output). All outputs connected to video matrix switcher https://bzbexpress.com/HDMI-Matrix-Switcher/ which an admin can control to route specifically to a desktop to selected employee. Am I looking to the right direction, or is there a better way to do it?