![](https://assets.weforum.org/article/image/X6LuHS57dju6nplavEPeERFb-WY8rWZCgQmqjcfKeq8.jpg)
Fourth Industrial Revolution
This is how a smart factory actually works
Inside a seafood processing facility in Norway, machines, not humans, evaluate the quality of salmon, weigh and grade the fish, and distribute it to the production units. Soon, machines w...