Carts (mini cars) carry items around a network of painted paths.
Mods introducing new content into the game.
Augmented or new ways of transporting materials - belts, inserters, pipes!
Add some things like logistics carts as like portable robo-ports or just charging stations.
I think roboport equipment might work in 0.1.4. Have to check tonight. Though, that would only be construction bots.
Charging station equipment is a great idea.
