You see it surface in SCADA/PLCs in the form of Ladder programming and Function Block Diagrams. That said from what I understand industry is trending towards mo

You see it surface in SCADA/PLCs in the form of Ladder programming and Function Block Diagrams. That said from what I understand industry is trending towards more text based approaches lately. As an ex-gamedev it was interesting to see the overlap there when getting into a bit more serious automation stuff. Edit/deploy live, visual representation of state(which is where ladder excels) and other things we used to do a lot of in game dev was present, but on physical running hardware connected to other sensors/endpoints.