FDA approves the artificial arm , a prosthetic controlled by brain waves . It can not be fitted for someone whose arm was amputated at the elbow or wrist . The original project was overseen by Dean Kamen , who invented the Segway . Kamen named the arm ` ` Luke '' after Luke Cage from ` ` Star Wars '' The arm can perform delicate tasks such as handling an egg without breaking it .
FDA approves the artificial arm , a prosthetic controlled by brain waves . The original project was overseen by Dean Kamen , who invented the Segway . Kamen named the arm ` ` Luke '' after Luke Cage from ` ` Star Wars '' The arm can perform delicate tasks such as handling an egg without breaking it .