
Prosthetics made by 3-D printers —
The gray hand in the middle, an i-limb ultra, is a top-of-the-line electronic prosthetic that can cost $100,000. Surrounding it are body-powered devices that were developed and built at low cost by e-NABLE, a global, Web-based social network that connects people who need hands with people who are interested in building them.

Prosthetics made by 3-D printers —
A parent and a child examine a new hand built by a 3-D printer. Four out of every 10,000 children are born with some kind of upper limb abnormality. This hand is for children with a palm and wrist but no fingers. When the child bends his wrist, he makes a fist.

Prosthetics made by 3-D printers —
Shea Stollenwerk, one of the first recipients of the e-NABLE designed hands, collaborated on hand prototypes with a design class at the University of Wisconsin. She has so many hands they made her a "handbag" with which to carry them.

Prosthetics made by 3-D printers —
Shea plays in a swimming pool with another one of her hands. 3-D printed hands are light, cheap and waterproof.

Prosthetics made by 3-D printers —
The Talon hand is a popular model designed by a high school French teacher, Peter Binkley, for his son, Peregrine Hawthorne. Both of them are major design and testing contributors to the e-NABLE community.

Prosthetics made by 3-D printers —
When Alex Pring got his myoelectric arm from an e-NABLE team at the University of Central Florida, the first thing he did was hug his mother.

