Some (big) limitation to this kind of 3D printing, but still fascinating...

Some (big) limitation to this kind of 3D printing, but still fascinating…
http://vimeo.com/55657102#

Imagine to have few arms working together with different materials or colors. That is great potential, also robot arm could move to printed element almost anywhere with good base.

Imagine using these extruded rods as ribs that are then covered over with some sort of carbon fibre/composite sheeting to form large objects such as components of a car body shell. This could be a real game-changing technology for 3D construction on a much larger physical scale than we have seen before.