First, on your computer you can organize your epatterns into folders. I have found this extremely helpful in finding what I want to make!
Second, epatterns can be placed on your smart phone or tablet (iPad) as a PDF. In this picture I have used the iBooks app.
Finally, I can upload my epatterns to Google Docs. and have them available to me wherever there is a computer. This is called cloud computing.
I love technology!