Add live streaming the 3D model to the upcoming apple glasses and you have something really insane 
Imagine a design meeting where everyone have a set of apple glasses.
The shapr3d model is being live streamed in AR on the meeting room table:)
As participants are discussing changes to the design (This needs to be taller. That hole needs a bigger diameter. We need a bigger fillet here etc )
The model gets modified in seconds by the guy at the table with the ipad pro. And the AR model on the table changes live Right in front of the participants eyes 