From video description:
When Natasha Hope-Simpson lost her leg, her life came to a stop. But she built new momentum through design, as she created a beautiful, custom 3D-printable prosthetic leg that reflected her character in ways that a stock prosthetic never could. See how she and a team of 3D experts went from design to prototype in only two weeks.
PDF paper: http://www.3dsystems.com/sites/www.3dsystems.com/files/cs-novascotia_prosthetic-final.pdf