Medical Industry Engineering Trends

I have no idea what they are either, but it looks pretty amazing.

Based on the watch in the image below, that chunk of meat and bone must be a cross section through a hand/wrist.

This is supposed to be 3D as well. Do you take that to mean 3D like a CAD model which can be rotated and viewed from all sides? Or 3D like those stereo images that appear to have depth after crossing your eyes?

Image from: http://www.likecool.com/First_3D_Colour_XRays_Unveiled--Other--Gear.html