I don't know if you've seen them but dentists have the coolest scanners. I had to go last week for some dental stuff. I needed to get some impressions done because I'm at the time in my life that I need some partials. The dentist had this scanner that he drug around over my teeth and along my gums. Made perfect, in color scans of my teeth. I was dreading it because I thought it was going to be the old school way.. here, bite down on these gooey plates! He scanned upper and then lower.. had me bite down and then touched on each side off my teeth and the 2 images on the laptop just snapped together. Was pretty cool.