Ideas worth spreading

Luke, a new prosthetic arm for soldiers

1,936,486 views | Dean Kamen • TED2007

Inventor Dean Kamen previews the prosthetic arm he's developing at the request of the US Department of Defense. His quiet commitment to using technology to solve problems -- while honoring the human spirit -- has never been more clear.

Inventor Dean Kamen previews the prosthetic arm he's developing at the request of the US Department of Defense. His quiet commitment to using technology to solve problems -- while honoring the human spirit -- has never been more clear.

This talk was presented at an official TED conference. TED's editors chose to feature it for you.

About the speaker

Dean Kamen

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Dean Kamen landed in the limelight with the Segway, but he has been innovating since high school, with more than 150 patents under his belt. Recent projects include portable energy and water purification for the developing world, and a prosthetic arm for maimed soldiers.

This talk was presented at an official TED conference. TED's editors chose to feature it for you.