In Pictures: Programmer and ‘bionic leg’ ace 103-story test

Software engineer using mind-controlled prosthetic limb scales Chicago tower

Last-minute check

Research scientists Levi Hargrove, left, and Annie Simon, right, look on as Vawter tests the neural-controlled bionic leg before climbing to the top of the 103-story Willis Tower using in Chicago.

3 of 8

Comments on this image

There are currently no comments for this image.

Comments are now closed.