Store, access, and transfer items/fluids digitally.
Mods introducing new content into the game.
Augmented or new ways of transporting materials - belts, inserters, pipes!
Related to roboports and logistic robots.
Entities which interact with the circuit network.
More than just chests.
Like filter inserters already have "set filters" from circuit network signals! It would be useful in case of a storage upgrade when you need to transfer a lot of random resources, well or logistics, I think there will be many ideas with it!
Hmm, that's an interesting idea, though it might be difficult to implement. But who knows until I try it out.
I hope so! :)