Instructables

3D Printers for Special Needs Makers

Cameron is a wheelchair-bound maker in Colorado using 3D Printing.  He's especially interested in creating a head motion-controlled robotic arm that would use 3D Printing to make the brackets and fixtures to mount a portable system onto a wheelchair.  This robotic arm would really help people like Cameron navigate the world, but it could also be used at a workbench by non-handicapped makers as a 3rd arm.
 
So, an Indigogo campaign was started to raise funds to help Makers with specific physical needs get access to 3d printing:

http://www.indiegogo.com/projects/3d-printers-for-special-needs-makers

Go, look, it's cool.