I think the major gain here really is getting expert opinion over the internet. I almost worked on a project in grad school trying to compress 3D medical datasets compiled from CT scans using marching cubes, so you can stream these to doctors. I know there is definitely a need, and this solution looks far superior. Are there any plans for 3D datasets on either the server or client side? Radiologists can discover plaque in your heart much faster without sorting through each slide.