If I'm correct, are you talking about this one?
https://en.wikipedia.org/wiki/Industry_4.0#cite_note-Definition-I4.0-1Where we are in the generation where physical systems integrated with chips and AI are coming alive? I think the developments that are coming alive with Singapore and Vietnam (as you mentioned) are, in my opinion, the right path that is coming. We are on the verge of improvement. I hope that everyone will go and help the environment with the use of technology and also the physical environment that we have.