Richard van As, who lost his own fingers in an accident, developed the 3D-printed prosthesis called Robohand.
"I can pick up stuff," Liam says in a Robohand video. "I can throw a ball."
The subject of an Indiegogo fundraising campaign, Robohand has so far helped four children in South Africa.
May 31, 2013 11:59 AM PDT
Photo by: Robohand
| Caption by: Tim Hornyak
Conversation powered by Livefyre