u/FoxU_U

Hi everyone, i have a question for you guys. I'm out of this type of world but i'm very curios about the future, searching trought the internet i found this project applied in Jinan in Cina a air dome used for cover the entire buliding site. The main purpose of that air dome is block every sound that comes out of the building site, block every type of dust and filter the air so the worker can operate in security. What do you think about this project ?