Blueprint Interaction

Hi
Does someone maybe know where can I find a tutorial how to create that kind of interaction?
Thanks!

I’m not sure about a tutorial but when you add component to a blueprint you can add mouse over events for the mesh. Using that you can change the material of the mesh and cause the display to open. The only thing I’m not sure about in this video is the material set up to get the outline around the edge of the mesh.

Object Outline (Interaction)