As schools across the country are beginning to prepare children for what some have called “the next industrial revolution” by assimilating 3D printing technology into their curriculum, toy manufacturing giant Hasbro is planning to incorporate the technology into kids’ playtime. More here and here

References:
http://www.3dprinterworld.com/article/3d-systems-hasbro-team-bring-3d-printing-playtime
http://www.theguardian.com/technology/2014/feb/17/hasbro-3d-printing-children-kids