Doom3-like interactive surfaces (GUIs) - possible?

Development Programming & Scripting Blueprint
1

Is it possible to create interactive surfaces (a la GUIs in Doom 3) with UE4 ? Has anyone tried implementing it ? Thanks.

2

Hello,
3 d widget can be integrated in blueprints : Creating 3D Widgets | Unreal Engine Documentation

3

ah, pretty cool! thanks.