Sure, you could just set up a mainframe network, send a file as an attachment, or just put the file you want on a thumb drive and plug it into another computer. Yes, there are a lot of ways to do file transfers from one computer to the other, but iTwin makes the process a lot easier.
Here’s what you do. The iTwin comes apart into two equal parts. You stick one USB thumb into one part, then the other thumb into another computer. From there, you can drag and drop files from one computer, and it will automatically appear on the other computer.
Yes, the iTwins are connected wirelessly via the Internet, just like the bond between two twins. At least the ones that are psychic.
The creators of the iTwin hope to have this out on the market sometime early next year for a price of $99. You might think that is a lot to spend for this file-sharing device, but you should ask yourself how much you would spend to make your life easier.