 And that's something that I actually was involved in at Temple Dental School where I got to do treatment planning. So it's kind of a forte of mine to be able to sit down and plan as exact of a process in helping patients accomplish their treatment as I can. Now, one of the things that may be on people's minds as they're listening to us talk today, they may be thinking, well, all right, so a computer is involved here. That means my data is being stored somewhere.