Feather non cartesian 3d printer

While searching for other unique non-catresian designs of 3d printers I stumbled on Feather 3d printer on RepRap Forums made by Jeff Kerr.




The overall build area is 35 square inches (225 square centimeters), with a Z axis range of some 5".
Source: http://forums.reprap.org/read.php?1,214837,214859

Update:

Jeff has started to develope new 3d printer called Lobo:

http://diy3dprinting.blogspot.com/2014/07/lobo-3d-printer-developed-by-jeff-kerr.html