Any types that you see that are missing?
http://www.dezeen.com/2014/02/21/3d-printing-robot-by-joris-laarman-draws-freeform-metal-lines/ or is this FDM
@Eddy_Castro This does seem to be Extrusion (FDM/FFF) but really appreciate you for replying and sharing this as this is very interesting and will likely reference this tech. on the page