the general concept is you could have 2, 3, 4 or more individual desktop PCs at one desk, each connected to their own displays, and one keyboard and one mouse. The keyboard and mouse are on the primary workstation, you can roll the mouse off the edge of one screen and onto another.
The secondary and tertiary workstation PCs have no keyboard/mouse i/o plugged into them, just power, ethernet and display.
https://github.com/debauchee/barrier
the general concept is you could have 2, 3, 4 or more individual desktop PCs at one desk, each connected to their own displays, and one keyboard and one mouse. The keyboard and mouse are on the primary workstation, you can roll the mouse off the edge of one screen and onto another.
The secondary and tertiary workstation PCs have no keyboard/mouse i/o plugged into them, just power, ethernet and display.