Schindler - who is collaborating with U.S. company Autodesk that designs the software behind the 3D printing - demonstrated the project to U.S. president Barack Obama and German Chancellor Angela Merkel at an industry fair in Germany a week ago. "We are currently testing the 3D-printed prosthesis and whether its quality reaches that of the traditional handmade prosthesis," she told Reuters. Schindler, who won a silver medal at the 2012 Games in London, is due to compete in the Paralympic Games in Rio which run from Sept. 7 to Sept. 18. More...