KarunaNews Story

What started as an idea to print a 3D hand for herself has turned into a passion project for 13-year-old Lois Agnello and her classmates at the Nature School in Port Macquarie, Australia. It began when the year 7 student, who was born with only part of her left hand and has had a prosthetic hand since 8, asked science and technology teacher Lloyd Godson if she could use the school's 3D printer. The students accessed an open-source design for a 3D hand from Australia-based charity Free 3D Hands and went to work. The first prototype was basic, but the hand — triggered by upper-arm activity via a plastic wrist — was able to pick up things and move. Since then, the students have printed three more versions of the hand, each more advanced than the last. Now they are focusing on increasing its comfort. The project will represent Australia at the Be the Change Summit in Japan, part of a global initiative for young leaders to share projects to tackle global challenges such as climate change, mental health and inequality. Lois hopes her story will inspire some attendees to make 3D hands in their own countries.