Minor nitpick: The author indicated that custom styled and mailed keys were 3d printed, and the kiosks cut the keys from a blank. (end of 4th paragraph) Otherw

Minor nitpick: The author indicated that custom styled and mailed keys were 3d printed, and the kiosks cut the keys from a blank. (end of 4th paragraph) Otherwise an accurate and brief summary. The article is relatively short and worth the read, though.