3D Drawing Machine

Posting on behalf of Alice, who made this comment on my first blog post: http://dfe2013.blogspot.com/2014/01/exhibit-critique_13.html?showComment=1390697306520#c3427747482746711179

She stumbled across this piece (a 3D drawing machine)
http://www.thisiscolossal.com/2011/09/3d-drawing-machine/



Sebastian mentioned it how it explains a bit about stereo vision + it will be relevant for our upcoming topic of light + optics.

Thanks Alice!