Okay.
There's some good R and D that could be done in universities in the mechatronics and robotics areas, where we could start developing tools to shorten the human time involved in some of this work. That also helps with the repeatability of it, because now you have a device that's actually going to do the job the same way every single time it's used. That is the area where I think we can start putting some R and D effort in at the university level to start developing these techniques.