I mean, we are sending small bits and pieces of data and content to and between us these days, as well as through a growing number of online applications and services.
Still we treat files and documents online as when saved on our own storage devices. Even worse, still as if every piece of information need to take physical form - Such as printed out on a paper.
Thus the need to transport files and documents, the more traditional way, is in reality a growing problem!
However, I also think we don't need to look far for an interesting perspective with potential.