Well, in this case, it’s a device…
Remember the 3D printing presentation? and all the cool things they were working on? Well, how ’bout this (spotted in InfoManager, http://www.UGNN.com/):
Yes, that’s a real, honest-to-goodness, 3D-printed concrete children’s playhouse!!! Read all about it, and what the designer has next in line, here: World’s First 3D Printed Castle is Complete – Andrey Rudenko Now to Print a Full-size House.
photo is from the Web site hosting the article