 And that's where, again, it has to be still put back in the lap of the dentist to do the actual, create the final diagnosis. So the x-ray is taken, the x-ray is viewed, and with a keystroke, areas are highlighted to show us on the film, check this area, check this area. It'll outline or highlight them. Incredible. And then we'll go back with the patient, and we know, check number 4, distal, check number 31, mesial, check number 18, mesial, whatever. And we'll go back and check those areas. Wow.