If you have been following the 3D printed prostheses space, then surely you would have heard of e-NABLE. They are a group of 3200+ volunteers, which has been growing at an extremely fast rate (between 1-5% weekly!). 2014 has been a huge year for them, with 3000+ new members joining, and over 700 prosthetic hands 3D printed for those in need. See some of the other amazing things that e-NABLE accomplished in 2014 at http://3dprint.com/34485/e-nable-2014-accomplishments/

What do you think 2015 will have in store for e-NABLE?