Las Vegas Sun

April 25, 2024

A mold of 4-year-old Hailey Dawson's left hand sits next to the prototype Robohand as Katherine Lau works on the design July 23, 2014 at the University of Nevada, Las Vegas.

Aaron Mayes / UNLV Photo Services

A mold of 4-year-old Hailey Dawson's left hand sits next to the prototype Robohand as Katherine Lau works on the design July 23, 2014 at the University of Nevada, Las Vegas.