different images monitor versus goggles?

[Jeff]

This is possible if have an output from the video card not going to the hmd. For example, if you are using an Emagin visor one output from the video card can go to that and the second output can go directly to the monitor. In Vizard, you could add a second window and set the viewpoint in that window to a different scene. The second window would be placed side by side to the MainWindow and then for your display you set horizontal spanning so the first window is visible in the HMD and the second is visible on the monitor.

For your situation where you want to have everything basically look the same on both the HMD and the monitor except for a counter on a monitor this could be complicated. You would have to make sure everything that happens in scene1 also happens in scene2 and if the world is complex could be difficult.