Barrier: Share mouse and keyboard between computers
This still requires a dedicated monitor connection to each box with a hardware or source switch, right?  Or a screen per device?  That is, the KVM (in the VGA days) used to switch the mouse, keyboard, and video source so a single monitor, keyboard, and mouse switches across devices.  But barrier doesn't try to solve that part, I think.Modern HDMI KVM hardware switches seem rather expensive; anyone found a good way to "switch" the monitors as well as keyboard and mouse?